HARVARD UNIVERSITY. eB RAGE Ys OF THE MUSEUM OF COMPARATIVE ZOOLOGY. \3AN\ WB orgdak oo %, oy -N cuemmbur ya. _ | ag ge, ie re eu Voayl ZOOLOGICAL SOCIETY BULLETIN PUBLISHED BY THE NEw YorK ZOOLOGICAL SOCIETY January, 1907 THE MOUNTAIN GOAT HE mysteries in the care of wild animals in captivity are numerous and _ perplex- ing. By way of illustration, take the White Mountain Goat, (Oreamnos montanus). In August, 1905, we possessed four fine, healthy specimens, and kept them at the old Prong- Horned Antelope House. In September of that year, all of them died. In October, 1905, we ac- quired five more specimens from the same lo- cality as the original herd, but one year younger. We quartered them in the same spot, in care of the same keeper, who has fed them in precisely the same manner as the preceding bunch, except that their crushed oats have been prepared in the Park and are now known to be pure. The reason why we have made no other HERD change in the care of the second flock is, that the first was cared for to the best of our ability, and we knew of only one improvement to make. To-day the second flock of five is intact, and in excellent health and vigor. Its members seem to be as large and as vigorous as wild goats of the same age. They are not kept on Mountain Sheep Hill because for some un- known reason they never have thriven there. 3y means of some very steep runways of planks, they have been given access to the roof of their rustic barn, and the snow-white flock, walking indifferently over the steep slope, or perching on the comb, is one of the most start- ling and amusing spectacles in the Park. . & eect TOE ed HERD OF ROCKY MOUNTAIN GOATS, THE CALIFORNIA CONDOR. AN ALMOST EXTINCT BIRD. Special Correspondence of the New York Evening Post. WasHInGton, November 14.—One of the recent acquisitions at the New York Zoologi- cal Park was the subject which attracted the attention and evident interest of the delegates attending the twenty-fourth annual congress of the American Ornithologists’ Union at to- day’s session. This was the California condor, “General,” one of the five specimens of this almost extinct bird which naturalists have been able to capture and nurture in captivity. The other four condors are in the Government zo- ological collection in Rock Creek Park here. The rarity of the bird and the fact that the de- scription of it was given by a young man who had spent three entire months in the San Ber- nardino Mountains in southern California in quest of the nest from which “General” came into the world, caused the audience of several hundred bird lovers to follow closely every point of the description. The speaker was William L. Finley, of Port- land, Ore., who had carried his long search to a successful conclusion, and had then trained the captive. It was on March 10, last, that he found a condor nest in the California moun- tains, with a single glossy egg and an adult condor sitting close by. For twelve days he and his companion watched the nest. After that time their vigil was rewarded by the dis- covery that a young condor had been born. ZOOLOGICAL SOCIETY BULLETIN How the. two young men made their first investi- gation was told to the Evening Post's correspondent this afternoon by Mr. Finley. He said: IN mls, ESE wide enough for a path, dropped steep into the gorge on both sides. For two miles we wound around a shaky trail, tracing the top rim of the basin. A great slab of gray stone barred the door- way of the con- dor’s home, and protected it from storms. Up a steep, narrow pocket we scram- bled, clinging to the scrubby bushes and the snaky roots, washed bare by rain, until we could peer through a crack in the rocks. An un- canny feeling went through me as I made out indistinctly the big black body of the condor, with its orange colored head and beady eyes watching me intently.” As Mr. Finley’s object was not merely to capture a specimen for a zoological collection and thus win one of the large rewards offered, but as his stronger wish was to study the habits of the bird in its mountain home, the nest was not then disturbed. Instead, the watchers quietly retired and made periodic trips back to the place. Eight such trips were made between March 10 and July 5. The many ob- servations made during this time yielded much information of great scientific value, and as soon as the news of the discovery became known attracted the attention of Director Hornaday in New York. It was due to the lat- ter’s prompt avowal of the importance of this work that the two young men continued their efforts and kept a detailed record of their ex- periences. It was in the beginning of July, when the young condor was 110 days old, that Mr. Fin- ley took the bird from its nest and carried it with him to his home in Portland. It weighed then fifteen and one-half pounds. In August, the condor was taken to a summer camp up the ZOOLOGICAL SOCIETY BULLETIN Willamette River, and placed in an enclosure in the forest. For two months the bird was under the closest observation from day to day and was treated to a diet of a pound of raw meat twice a day and plenty of fresh water. Especial attention was given to the bird’s feed- ing in order to determine whether the natural propensity to live on carrion would manifest itself. It was found ultimately that it ate the fresh raw meat by choice and would never touch anything else unless driven to do so by the absence of any other food. This, however, was but one of the important observations jotted down. How the young condor began to master the use of his wings is best told in Mr. Finley’s own words: “When ‘General’ was 150 days old he was well fledged, except that his breast was still covered with gray down. His wing feathers were strong, but they were not yet able to sup- port his heavy body. If we did not let him out of his cage a part of each day, he became very restless. When the gate was opened he would stop a moment or two, look about and stalk slowly out. He did nothing without delibera- tion. Then, with several hops he would go half-way across the yard, clapping his big wings, and going through a regular dance, jumping up in the air several times in succes- sion. On his removal from his wild native haunt he had lost his wildness and had now become gentle and fond of those who cared for him. He loved to be petted and fondled, would nibble at my hand, run his nose up my sleeve, and bite the buttons on my coat. Every move he made was with care, as if afraid of being too rough. If scared or struck at he would strike back, but there was never the least inclination of savageness when well treated. “One would think there could be little at- tachment for a vulture, but there is nothing treacherous or savage in the condor nature. Contrary to expectation, he was cleanly in his habits. Becoming accustomed to fresh meat, he would take nothing else, and if it was the least bit dirty he would refuse it; while game, such as squirrel and rabbit, he would not touch if he could get fresh beef. When mixed with squirrel meat, the beef would be eaten and the other left. He would gnaw a good bone with as much eagerness as a dog until there was not a bit of meat left on it.” The ornithologists composing the audience gave frequent evidence of their appreciation of the splendid photographic illustrations of the young condor extending his wings and posing 319 in obedience to his captor’s wishes. Scientific men well know the aversion that wild birds and animals have to the camera, and “General” was in the beginning no exception to this rule. Mr. Finley attributed this dislike not only to natural causes, but to the fact that when the young condor was first taken out of his nest in his wild state he had hissed in defiance at being posed before the camera and fought like a demon. After having been in captivity for several months and having received considera- tion at the hands of his captors his attitude toward them changed, but remained as before toward any stranger coming to the camp. At times the young condor was as playful as a pup, Mr. Finley said, and after having his breakfast, would jump down from his perch and toy with a stick in true canine fashion, shaking it in his bill, and then dropping it only to jump upon it with both feet and toss it up again. He was extremely fond of pulling on a rope, and would strain at the guy lines of the canvas tents in a way that seemed to threaten their demolition. A rope dragged along the ground he would watch and follow like a kitten after a string. He learned to follow his owner about and to come when called. If a ladder was stood up against a tree, he would hop up, rung by rung, to the top, and then fly off, only to repeat the experiment again and again. He liked to be petted and amused, and showed great interest in any sign of activity about the camp. One of the novel characteristics discovered was the young condor’s fondness for bathing. He would go down to the creek near the camp and patter along in the water for an hour at atime. A piece of broken china or a little wad of white paper would attract his eye. He would get under a water spout and wallow in the pool. When thoroughly soaked, he would step out into the sun for a moment and then suddenly go back again. He would keep this up until almost exhausted by the exercise, and would then want to take a sun bath and sprawl in the sand. From all these observations Mr. Finley has come to the conclusion that there are many good characteristics in this bird, which has always been considered a degenerate and the incarnation of ugliness in the feathered tribe. The bird was not stupid, noticed everything, took human companionship not passively, but with evident appreciation, showed anger only when there was cause, and demonstrated his strong instinct for cleanliness and a diet of good food. Behind his rough exterior and 320 his appearance of savageness, there were these many good qualities. When the care of the young condor was re- linquished to Director Hornaday in New York the bird weighed twenty and one-half pounds, was forty-six inches in length, and had a wing- spread of eight feet. The fact that the bird’s history has been followed from the egg stage to the present time has made the present in- stance unique in the records of wild birds in this country. There are only forty-one condor eggs in the museums of the whole world, and as the species is now so nearly extinct it is not likely that this number will ever be largely in- creased. It is popularly supposed that the eggs of the great auk are the rarest of their kind, but between seventy and eighty of them have been preserved. None other of the raptorial birds has a range so restricted, and its range at the present time, so far as scientific men know, is from Monterey County, California, southward into Lower California. THE RHINOCEROS VIPER. In some other sections the extermination of the species was probably due to the habit of stock raisers in baiting carcasses with poison in order to kill off carnivorous wild animals such as panthers, grizzly bears, and prairie wolves. As the condors, soaring aloft, most easily es- pied these baits and were sociable in their habit of assembling wherever carrion was to be found, large numbers of them thus fell victims ZOOLOGICAL SOCIETY BULLETIN to the trap intended for predatory wild beasts. As all the best authorities on wild bird life as- sert that the condor lays only one egg in a season, the rate of reproduction is at best very limited and when numbers fell victims to these traps the species was very rapidly thinned out. All these discoveries add interest to the case of the specimen which the New York Zoolog- ical Park now possesses and give added im- portance to the intricate and detailed life record of the bird, as kept by his captors from the time of their discovery of the egg, twelve days before the birth of “General.” THE AFRICAN VIPERS. F ALL the serpents exhibited in our Reptile House, the most gorgeous in its coloration is the Rhinoceros Viper, (Bitis nasicornis), while the most hideous in config- uration is the Gaboon Viper, (Bitis gabonica). Both of these specimens were captured in the Congo Free State, Central Africa, by Mr. S. P. Verner, of Montgomery, em Alabama, who has long To og . . Mee been engaged in African JS explorations, and who brought to America the Pigmy “Ota Benga.” The Rhinoceros Viper is not a large snake. Even when stretched out, it meas- ures only 38 inches, but it is two-and-a-half inches in diameter at the thickest part of the body. The head is rather small for a viper- ine snake. Though it is provided with two curious = horns upon the snout, im- . parting an eccentric profile, it is the coloration of the reptile that is most striking. . To any one who has not seen the specimen, an ade- quate and truthful descrip- tion is likely to seem like flowery extravagance in the use of terms. Owing to the roughly-keeled scales the en- tire upper surface has a velvety luster. Down the back is a series of large, oblong saddles, of a brilliant blue; and these are set in jet-black rhombs that are bordered with deep crimson. On the sides are large, upright blotches, like inverted V’s, which are dark green, bordered first with crimson, and externally with pale blue. The little “ground color’ showing be- ZOOLOGICAL tween the blotches is olive, thickly powdered with black, suggesting the richest of dark- green velvet. When this specimen arrived at the Park, it was of a dingy gray color, with but the faint- est suggestion of a pattern. This was due to its being covered with a very old, begrimed skin. As its eyes were quite lusterless, the writer decided to relieve the snake of its epi- dermis. Starting the skin backward from the upper and lower jaw with a pair of forceps, the snake did the rest, slowly emerging from its opaque coat. The display of startling colors and striking pattern caused those standing by to fairly gasp in astonishment. The impression upon the writer recalled the transformation of certain insects from a dull-colored grub to a SOCIETY BULLETIN 321 beautiful imago, and not to him alone occurred this resemblance, for the keepers have since called the creature the “Butterfly Viper.” In the Gaboon Viper we may also note a re- markable pattern suggesting oriental tapestry, but attention is concentrated upon the sinister configuration, showing an incongruously thick, bloated body and the most cruel of heads— heart-shaped, with silvery-white, cat-like eyes that stare in a glassy, unwinking fashion that is ever alert. This snake is barely a yard long, though nearly three inches in thickness. Its head is as large as that of a big rattlesnake. The poison-conducting fangs are enormously developed, and if the fangs were fully im- bedded, its bite would be almost inevitably fatal. R. L. D. MOVING THE THE ALLIGATOR PROBLEM. SHORT time after the opening of the Reptile House, seven years ago, inter- ested visitors began to bring us small alligators as gifts——the proverbial ten or twelve inch “barkers” brought from Florida as souvenirs. Kept in an ordinary living-room temperature, in a pan of cold water, young ALLIGATORS TO WINTER QUARTERS, alligators feed sparingly or not at all, and re- main about the same size. In the warm tanks of the Reptile House, this collection of minia- ture crocodilians began to grow. From a small section of the turtle crawl they were removed to a lobby cage. After a season a panel was drawn and they were allowed the run of two lobby cages. Then they began exhibiting such vigor it was feared they would break the glass, 322 so they were transferred to the big tank on the main floor of the Reptile House that for- merly was occupied by the marine turtles. Here they looked dwarfed in the big basin of deep water, but soon evinced an inclination to in- crease prodigiously in size. Early last summer, some of the “babies” were large enough to crawl over the side of the tank, which they usually did at night. Our next resource was the old sea-lion pool, depopulated by the removal of the sea-lions to Baird Court. In this was placed the entire nursery colony, some of them now so heavy it was necessary to tie their jaws together with rope, blindfold them and transport them one at a time, on a wheel-barrow. In that big rock basin the colony thrived and grew. When our first frosty weather came this fall a most embarrassing situation was presented. What should we do with the “small” alligators ? They had outgrown all accommodations. Sev- eral of them were nearly seven feet long. There were over thirty in the lot and the big alligator pool contained the giant crocodilians that would murder any but the largest and strong- est. We solved the problem temporarily by giv- ing them a mezzanine floor of wire netting in one end of the big pool. A few of the strong- est (and best fighters) were placed with the big fellows, where they are holding their own fairly well. Reba: A NEW PYTHON. RECENT addition to the collection of ae is one of the largest pythons ever exhibited alive in this country. This is a female example of the Regal Python, (Python reticulatus), gorgeous in a rainbow coat of flashing irridescence, at least twenty- four feet long, thirty inches in circumference and weighing exactly two hundred and sixty pounds. This splendid specimen was captured in the jungles of the Malay Peninsula, and ob- tained at Singapore by Captain Henry Wilkes of the steamship “Indrasamha,”’ who sold it to the Society. We are not positive about the creature’s exact length as she is extremely nervous and vicious, and it is not advisable to handle her until she has commenced feeding regularly. Regarding her circumference and weight, we can explain that the former was estimated while the snake was yet in the crate, and the second was obtained by first weighing the crated specimen, and afterward the empty crate itself. In this serpent we were fortunate in pro- ZOOLOGICAL SOCIETY BULLETIN curing a python freshly captured. While cross- ing the Atlantic, so Captain Wilkes explains, the snake appeared uneasy, and finally dis- gorged the thigh bone of an animal of consid- erable size. After it had been placed in the largest of our Reptile House cages it disgorged a ball of coarse, bristly hair. This, on being examined, was easily identified as the bristles of an Indian wild boar (Sus indicus), and evi- dently a mature individual. As the Indian wild boar attains a weight of two hundred and sixty pounds, and is a fierce and powerful creature, the struggle between the snake and its formidable prey may be imagined. R. L. D. A COLLECTION OF TRINIDAD REPTILES. O MR. R. R. MOLE, of Port-of-Spain, Trinidad, the Society is indebted for many interesting specimens. It is from Mr. Mole we have received all our specimens of that most formidable of all South American poisonous snakes, the Bushmaster, (Lachesis mutus) ; also the greater number of our Lance- Head Vipers, (Lachesis atrox). Quite recently, this gentleman sent us two more very interest- ing shipments of Trinidad reptiles. Among the spginens was an adult female example of the La@ice-Head Viper—the Fer-de-Lance of the Crfole-French, (Lachesis atrox); a large Rat Snake, (Spilotes variabilis) ; two species of Water Snake, (Liophis cobella and Helicops angulata) ; a tree snake, (O-xrybelis acuminatus), and a curious subterraneous ser- pent, known technically as Glauconia albifrons, which spends most of its life in ant-hills, where it feeds upon the larve of the insects, or upon the soft-bodied “white ants’ them- selves (the termites). Besides the collection of serpents were several species of lizards. Among these were two strikingly pronounced types of the Family Teiidae—one represented by a series of powerful Tegus, (Tupinambus teguixin), the other by a degenerate, burrow- ing lizard, (Scolecosaurus cuvieri), which is worm-like, with diminutive legs. The Tegus are the most vicious lizards that ever have come to the Reptile House. When liberated in the big, sandy yards containing the iguanas and the monitors, they rushed into immediate combat. During the fighting, three large iguanas were killed, and a number of smaller examples had their tails chewed off. It was found necessary to place the Tegus in the pen with the powerful rhinoceros iguanas, where any individual on either side, with hos- tile inclination, could find a worthy antagonist. ZOOLOGICAL SOCIETY Among evenly-matched cage associates, the Tegus soon evinced a less pugnacious dis- position. IRs ley DY THE END IN SIGHT. FTER ten years of diligent effort, two of A which were spent in planning and eight in active operations, the end of construction work in the Zoological Park is to-day actually in sight. With the completion of the Elephant House, the Zebra Houses, and the Administra- tion Building, all of which are measurably as- sured, we may contemplate a Zoological Park which is practically finished. We see no reason why the three structures named above can not be erected and occupied by December 31, 1908. The most important of these structures, the Elephant House, will be under contract within two months, and it should be finished in the spring of 1908. Of course it is to be understood that in an institution of this kind, an absolute end of all betterments never is found. By “practically finished’”” we mean—as complete as zoological gardens and parks ever are at any given period. Boundary walls and permanent entrance pavil- ions are very small matters in comparison with the large undertakings involved in the care and exhibition of animals, and the welfare of visitors generally. It is no secret that the Executive Commit- tee is laboring very diligently to reach what we may justly call “the finish.” Mr. Barney, Pro- fessor Osborn, Mr. Grant, and the other mem- bers of the Committee are not willing that the making of the ideal Park should drag on for- ever, and involve incalculable expense. But the pace set has been very rapid for all con- cerned, and the resting-place, when reached, will be greatly enjoyed. THE GUIDE-BOOK. NDER ordinary conditions, the Official [ Guide to the Zoological Park would have been revised and brought down to date one year ago. It was deemed advisable, however, to delay this work until the end of the present year, in order to include the last of the installations for animals, and make the volume substantially complete and permanent. The Director of the Park has now completed this revision and extension, and by April first the new volume will be ready. The future will be anticipated far enough to include the Ele- phant House and Zebra Houses, chiefly for the reason that half the living creatures neces- sary to fill them are already in hand, and re- BULLETIN 323 quire notice. The new volume will be much larger than the current edition, its map will be brought down to date, and it will contain many new illustrations; but the price will not be advanced. As usual, all members of the So- ciety will receive the new issue as soon as it can be finished and mailed. WILD-ANIMAL PROTECTION IN AFRICA. HE ponderous blue-book of nearly four (3 hundred pages recently published by the British Government on “The Preserva- tion of Wild Animals in Africa” is evidence of the deep and practical interest of Great Britain in that subject. Even a brief inspection of the documents set forth is sufficient to show that already the game situation is well in hand, and that eventually every territory of the British possessions in Africa will have its game laws and game reserves. The measures that already are in force in territories whose names are yet unknown to Americans, are to us both an ex- ample and a reproach. In Africa, the white population is organizing to protect its lawful heritage of big game. In Alaska, both whites and natives seem to hate all game laws, and think only of destruction. DESTRUCTION OF ANIMAL LIFE IN ALASKA. LARMING reports have reached the Zo- A ciosical Society concerning the destruc- tion of moose, caribou, and mountain sheep in Alaska. It appears that hundreds of laborers on the Alaska Central Railway, and in various mining camps, are regularly sub- sisting upon the finest game animals in North America. The slaughter along the line of the above-mentioned railway is particularly ap- palling. It is charged by men who recently have ar- rived from Alaska that not only is game being slaughtered most ruthlessly, but that heads of moose, sheep, and caribou are being surrep- titiously shipped to the United States in large numbers. The situation seems to demand im- mediate action on the part of those who do not wish to see the large game of Alaska com- pletely exterminated in quick time. THE ANNUAL MEETING. The Annual Meeting of the New York Zo- ological Society will be held in the small ball- room of the Hotel Astor on January 8, 1907. 324 ZOOLOGICAL SOCIETY BULLETIN EDITED BY THE DIRECTOR Elwin R. Sanborn; Asst. Editor Published Quarterly at the Office of the Society, rr Wall St., Jew York City. Copyright, 1907, by the New York Zoological Sociery. No. 24. JANUARY, 1907 Subscription price, 50 cents for four numbers. Single numbers, 15 cents. President: HON. LEVI P. MORTON, Executive Committee : CuHarvtes T. Barney, Chairman, Henry FarrFietp Oszorn, SAMUEL THORNE, Joun S. Barnes, Mapison GRANT, Percy R. Pyne, WILLIAM WHITE NILES, Levi P. Morton, ex-officio. General Officers : Secretary, Mapison GRANT, 11 WALL STREET. Treasurer, Percy R, Pyne, 52 WALL STREET. Director, WILLIAM Ty HornabDay, ZOOLOGICAL PARK. Director of the Aquarium, CHARLES H. TOWNSEND, BATTERY PARK Board of Managers: EX-OFFICIO, The Mayor of the City of New York, Hon. Georce B. MCCLELLAN. The President of the Dep’t of Parks, Hon. Moses HERRMAN. Class of 1907. Class of 1908. Class of 1909. F. Augustus Schermerhorn, Henry F. Osborn, Levi P. Morton, A. Newbold Morris, Charles T. Barney, Andrew Carnegie, Percy R. Pyne, William C. Church, Morris K. Jesup, George B. Grinnell, Lispenard Stewart, John L. Cadwalader, Jacob H. Schiff, H. Casimir De Rham, Philip Schuyler, Edward J. Berwind, George Grocker, John S. Barnes, George C. Clark, Hugh D. Auchincloss. Madison Grant, Cleveland H. Dodge, Charles F. Dieterich, William White Niles, . Ledyard Blair, James J. Hill, Samuel Thorne, Cornelius Vanderbilt, George F. Baker, Henry A. C. Taylor, Nelson Robinson, Grant B.-Schley, Hugh J. Chisholm, Frederick G. Bourne, Payne Whitney, Wm. D. Sloane, AS OTHERS SEE US, In view of the studious ‘manner, in which English naturalists are now comparing and criticizing the zoological gardens of Europe, a recent critique on the New York Zoological Park is of special interest. Since the appearance of a noteworthy volume by C. V. A. Peel, en- titled “The Zoological Gardens of Europe,” and a later survey by Capt. S. S. Flower, director of the Cairo Zoological Garden, some American zoologists have regretted the fact that their vivaria were not being considered and criticized with those of Europe. Mr. F. G. Aflalo, a very competent critic, re- cently visited the Zoological Park, and in the London Outlook there has appeared an article by him, which we reproduce entire in this issue. We have no doubt that the members of the Zoological Society will be interested in the opinions of a man who is a critical naturalist, and also a prominent and loyal member of the Zoological Society of London. Mr. Aflalo has written several very interesting books, one of which is entitled “A Walk Through the (Lon- don) Zoological Gardens.” M. G. ; ZOOLOGICAL SOCIETY BULLETIN THE NEW YORK ZOO. By F. G. Arvato, F.Z.S. From the London OUTLOOK. OT more than fifteen or twenty miles N can lie between Bronx and the Bowery. You cover the distance for a five-cent fare on the up-town subway, which takes you out to the West Farms terminus, as my recol- lection goes, in less than the hour ; but so brief a journey is a link between one of man’s most crowded hives and a replica of the wild, with an ibex at gaze on the skyline, a herd of buffalo lying in the snow, a bear playing hide-and-seels behind a boulder. Within the two hundred and fifty acres of land and water comprised in the Bronx Zoological Park the visitor finds at once the expression of American ideals and the re- proach of European Zoos. Perspective, immensity, a middle distance that would measure the furthest limit of Old World menageries, to which it is as New York’s flatiron buildings to mud hovels in Con- nemara; these are the keynote of Bronx. It owes its present achievement and its yet greater promise to its freedom from the trammels of tradition and immunity from the handicap of obsolete ideals of architecture, as well as to that liberal policy of progress which is the com- fortable equation of public subsidy and private generosity. Multi-millionaires among its founders put their hands in their pockets when- ever some unusually expensive alteration is im- perative, for New York is a city in which the man who is not in want of it has only to ask for money and it pours into his lap. If Washing- ton had control of such funds, its more beau- tiful park might prove a dangerous rival, but outside of that continent I doubt if Bronx will ever have its peer. If Mr. Hornaday’s life’s work is to be eclipsed, it will be by one of his own countrymen. Granite ridges, scraped bare at their summits by early glacial action, run north and south over most of the area between East 182d Street and Pelham Avenue. Itis wild Nature, so cun- ningly adapted to the semi-artificial require- ments of a menagerie that the eye of the casual visitor without any special knowledge of such operations will have some difficulty in discrim- inating between the original landscape and the work of the Director. As recently as three years ago, for instance, what is now a pond for aquatic mammals was a moving peat-bog, and other bogs have with equal skill been trans- formed into useful ponds that gleam in setting of gneiss, quartz, and granite. In no orthodox “Zoo"’ should we look for the wild effect of the ZOOLOGICAL SOCIETY forest background, the acres of oak, maple, and cedar that hide the skyline, the sheen of thirty acres of water dotted with wild fowl, some of which, free of the air, fly to and fro and lend yet more natural effect to the scene. The permanent buildings will in all proba- bility be enlarged until they are stupendous. Nothing less than record houses for the lions, snakes, and monkeys will ultimately satisfy New York, and it is too much to hope that the architectural programme of an institution so richly endowed will escape infection by the sky- scraping microbe. Yet the admirers of Bronx will pray that outdoor space may keep first place in its ambitions. It is to the open-air features of this remarkable collection that the visitor from Europe turns with envious eye. Where much is excellent, praise in detail is laborious, but there are notes of individuality that can not be ignored in eulogy of the whole, Right at the entrance a buffalo range, dotted here and there with the shaggy remnants of a herd, strikes the note of the prairies, vastness, desolation, above all a reminder of the extinc- tion of a fine type that Mr. Roosevelt has likened to the destruction of all the works of a classic author. From almost any point of view the huge Flying Cage is sure to catch the curious eye; and this mammoth aviary, with its hundred feet of water, appreciated by the pon- derous pelican and rosy flamingo, and its trio of trees for the comfort of smaller perching fowl, is an extraordinary advance on even the flying cages of our own and other gardens. Another ideal of the open life for these hon- ored captives is found in the grassy ranges, a thousand feet of them, partly overgrown with oak and cedar, on which the restless sheep and deer of America and other continents can, after their fashion, wander as they graze. Lastly, the playground of the bears, a group in which America is more blest, or otherwise, than all the rest of the world, affords those massive yet delicate brutes unequaled opportunities of in- dulging in healthful frolic in the public eye. The view that the permanent buildings will eventually be permitted to dwarf the open spaces is, it must be admitted, not based on their present dimensions. So far, they are agreeably subordinated to the outdoor accom- modation. The lion house, though it will, when completed, have cost no less a sum than £30,- 000, can not, certainly, be regarded as superior to that at Regent’s Park. Indeed, it is question- able whether on the whole it makes even so solid an impression. Its one advance on the lion houses of Europe is the flexible wire net- ting used in place of rigid bars, with a result at BULLETIN 325 once pleasing to the eve and comfortable to the captive animals, which are thus unable to in- jure themselves during the paroxysms of rage that often accompany their arrival in new quar- ters. An annex of the Bronx lion house in the form of a well-lighted studio, with a special cage to enable painters and sculptors to work from the living model, marks an advance in a different but not less important direction; but this innovation, though welcome on other grounds, does not call for notice in a criticism concerned only with the park as an animal home. If the Bronx lion house is in no way superior to our own, the reptile house is, to my way of thinking, inferior, although in certain accessible groups, notably the rattlesnakes, the collection is more representative, and the Florida alligators grow rapidly as the result of direct sunlight on the tanks. The monkey house is chiefly notable for the open-air system provided, as the result of which it is claimed that death from phthisis, so fatal in the ma- jority of European monkey houses, is all but unknown. Other epidemics at Bronx are in- frequent, though a strange and mysterious mal- ady carried off all but one of the Californian sea-lions during a recent mild winter, but did not affect another of the herd that had been sent to the Aquarium, another admirable in- stitution under the control of the same society and most ably conducted by Mr. C. H. Town- send. On first reaching the Aquarium the sea- lion barked night and day until the Director, after a surfeit of sleepless nights, ordered extra rations of fish until, as he expressively put it, the brute “quit barking or burst.” The desired silence followed, but ever since the ani- mal has moved unceasingly around its tank, which the Director attributes to permanently heated blood as the result of its orgy. The memories of Bronx are of mingled envy and contentment. Animal lovers should be free from small jealousy, and as one who has long taken deep interest in our own Zoological Gardens, I know no rancor over the greater achievements of New York. Nay, if their park is broader, their library is insignificant, and there is not one of their officials who does not speak with reverence of the splendid litera- ture published by the London society. Their own publications, including the guide, which so keen a sportsman as Mr. Hornaday has been able to make more interesting than the majority of such books, and periodical bulletins copiously illustrated with photographs from the camera of Mr. Sanborn, are wholly popular in their conception. The good work in the direction of investigating disease in captive animals which 326 is being done by the medical staff is not yet available in print, but should one day prove a valuable addition to our knowledge of a study in which our. European Zoological staffs have been a little remiss. The literature of such societies is the growth of generations and will doubtless come in good time. Meanwhile the THE FRIGATE BIRD. Park, which approaches completion, is already a marvelous achievement ; and when Mr. Horn- aday rests from his labors, the science of the outdoor menagerie, conducted on lines at once popular and humane, will know no higher ex- pression than it will find in the glades and valleys of the Bronx. THE FRIGATE BIRDS. A MONG the rarest and most interesting birds received this year at the Zoological Park are the Frigate Birds, which were collected in Mexico for the Society, and placed on exhibition late in November. These birds render complete the six families of the order Steganopodes, or aquatic birds with webs connecting all four toes. The other five families, including the tropic birds, gan- nets, snake birds, cormorants, and pelicans have all been on exhibition in the Park before, The Frigate Bird, (Fregata aquila, Linn.), is in some ways the most interesting of all its congeners. Structurally, as well as in habits, the Steganopodes are closely related to the ZOOLOGICAL SOCIETY BULLETIN more terrestrial birds of prey, the hawks and eagles, and the Frigate Birds are the nearest to a connecting link between the two great orders, : They are, however, extremely specialized for an aerial life and in comparison with the weight of the body, the spread of wing exceeds that of any other birds. Frigate Birds inhabit the tropical oceans, and though often keeping near the shore, they are more inde- pendent of the land than any other sea bird, except the albatrosses and petrels. They can not dive, and they walk or swim with dif- ficulty, and in accordance with these habits, the feet and legs are small and the webs between the toes very deeply incised. While the tarsus measures less than an inch in length, the spread of wing is some- times eight feet! With all these apparent handicaps, their marvelous power of flight ensures prey in abundance. When a school of flying fish breaks from the water, it is often because of some fierce aquatic pursuer, but if a Frigate Bird is soaring high overhead, a sudden headlong dive and the snap of a hooked beak sends the flut- tering little fish back in terror to the water, minus one of their number. The Frigate Birds, or Man-o’-War Hawks as they are called, also rob gulls and terns of their hard-earned fish. The birds in the Zoological Park are young, and the heads and necks are white. As the birds attain adult plumage this white color is lost, and finally the entire head becomes a glossy black hue. This is the re- verse of what takes place in the bald eagles, where the dark immature head plumage is re- placed by white in the full-grown birds. When the young birds at the Park first ar- rived they were very thin and weak, due to the severe sea-sickness from which they suffered on their journey north. Remarkable though it is, this malady attacks many sea-birds, such as the albatross, when they are carried on the deck of a vessel. The graceful, long-pointed wings and the deeply forked tail are indicative of the won- derful aerial ability of the Frigate Bird, and ZOOLOGICAL SOCIETY BULLETIN 327 afford characters for easy identification when these birds are seen from a steamer’s deck. An impressive sight is when a number of these birds are seen driving ahead of a storm of wind and rain until, becoming tired of sport- ing with the raging elements, they swiitly rise until they reach calm and sunlight high above the tempest. Frigate Birds are gre- garious, and large numbers build their rough nests of sticks on the low mangrove bushes of some small “coral key, or isolated tropical shore. One to three large white are laid, and hatch into fluffy white chicks, which never leave their rough platforms until able to follow their parents on the wing, to begin at once the use of those won- derful pinions which will carry them through their life, thousands upon thou- sands of miles over stormy seas and calm. POrO'S eggs GaaWiee eae THE IRREPRESSIBLE AMERICAN IBEX!” HROUGHOUT the Rocky Mountain region from El Paso to Dawson City belief in the existence of an undis- covered American Ibex springs eternal in the human mind. Again and again has the crea- ture been seen and reported, with positiveness and particularity. From the State of Washing- ton, one man sent a very good drawing of its head and horns, and from Colorado came a photograph, an ‘admirable description, and measurements, of a specimen which had actually been shot and mounted. Two really distinguished sportsmen of our acquaintance were with some difficulty convinced that a journey in pursuit of the horned mystery would be a waste of time. The spirit of investigation which prompts the pursuit of a mysterious animal, is highly commendable. Without it the scientific world would lose much. At the same time, it is un- fortunate that all Rocky Mountain hunters can not know that there really is not the faintest ROCKY o-/ probability of the discovery in America of any living representative of the genus Capra, and that it is useless to pursue the phantom “Ibex” of the West. The specimen shot in Colorado, and sub- mitted to us, was a domestic goat, presumably of Spanish breed, that had escaped from cap- MOUNTAIN SHEEP HORNS tivity and become wild and _ self-supporting. Such animals account for some of the “‘ibexes” that have been observed. A pair of horns and a pelt recently sent to us by Dr. D. T. Mac- Dougal, from the Desert Botanical Laboratory at Tucson, Arizona, illustrate another source of honest belief in the existence of an Ameri- ean Ibex. Dr. MacDougal, who is himself a keen naturalist, had no difficulty in naming at sight the species which these specimens repre- sent, but he kindly elected to afford us another practical demonstration of an “Ibex”’ story re- duced to its lowest terms. The animal shot as an “Ibex” in the Santa Catalina Mountains of Arizona proves to be a big-horn mountain sheep, female, (Ovis canadensis), about four years old. As in all horns of female mountain sheep, these describe only a quarter of a circle, and in their lack of curvature they are slightly goat-like. Beyond doubt, the many “Ibex” stories and queries that have so frequently arisen during the past fifteen years, originated in honestly made but wholly erroneous observations of domestic goats running wild, of mountain 328 sheep ewes, whose horns always are short and rather straight, and of young mountain sheep rams. In this connection, it may also be noted that in many instances female white mountain sheep seen at a distance have been mistakenly identi- fied as mountain goats. WwW. T. H. THE YEAR’S PROGRESS. URING the year 1906, development work in the Zoological Park has been prosecuted with the usual degree of in- dustry, and the program of the Zoological So- ciety is rapidly nearing completion. The series of installations for mammals was increased by the erection of an important building, known as the Small-Deer House, designed to contain a collection of small tropical deer and ante- lopes, such as are not provided for elsewhere. This building is situated near the southern boundary of the Zoological Park, midway be- tween the large Antelope House and the Pheasants’ Aviary. It is built of buff brick of the standard color in use in the Park, and is surrounded by an extensive series of outdoor yards. It will contain between thirty and forty species of animals. Its interior is particularly pleasing in its proportions and light effects. The accommodations for birds were in- creased by the erection of what is known as the “Glass Court,” which is really an annex to the Large Bird House. This addition has been specially designed for American song-birds, and was completed last summer. It is now well stocked with the species most dear to the hearts of American boys and girls, and is a favorite spot for teachers and classes from the public schools. In the line of general improvements, the most noteworthy feature of the year has been the erection of the western boundary wall and the northern front of Baird Court. The latter constitutes a very imposing composition of stone stairways, sculptured fountains and orna- mental balustrades. These two sides of Baird Court have been completed. To-day work is progressing on the Concourse, by which visi- tors will enter the Park and drive from Pelham Avenue to the northern stairways of Baird Court. When finished this feature will form an imposing approach to the finest group of buildings in the Park. Near the Service Building a large Feed Barn, of buff brick and concrete, was erected for the storage of large quantities of grain, hay, and straw, and the temporary sheds formerly oc- cupying that site were torn away. The barn ZOOLOGICAL SOCIETY BULLETIN has been surrounded by a brick wall, capped with green tiling, and the interior of the yard thus created has been properly paved. Other improvements now in progress are to be found in the new Boat-House and Restaurant, at the lower end of Bronx Lake, near West Farms, and a new entrance at the intersection of 182d Street and the Southern Boulevard—to which walks were constructed last year. Immediately south of this entrance, the Zoological Society has planted an extensive group of cedars, ranging in height from twenty to forty feet, planted very close together, for the purpose of screening the Park at that point from the buildings at West Farms. A new service road was constructed from the Rocking-Stone past the Buffalo House, to the Buffalo Entrance on the Boston Road, and in connection with this construction the Buffalo corrals were completely remodeled and rebuilt. The attendance of visitors at the Park dur- ing the past year has exceeded that of any previous year by about 100,000. While the figures for the whole year will not be known until January first, the total number will not fall short of 1,300,000. A large portion of this increased attendance is due to the great num- ber of pupils from the public schools who have been brought to the Park by their teachers, in order to utilize the collections as object lessons in nature studies. While no attempt has been made to record the number of school pupils who have visited the Park for purposes of study, the total number can not have been much less than 20,000. While it is impossible to forecast with cer- tainty the date of the practical completion of improvements in the Zoological Park, it is safe to say that the end is not far distant. Important additions to the series of buildings will be made during 1907, and as rapidly as new animal buildings are completed, the Zoological Society will fill them with animals. The number of living creatures on exhibition in the Park is far greater than ever before, having gone be- yond 3,000. COLLECTING FOR THE AQUARIUM. N THIS number of the BULLETIN are sev- eral illustrations showing the manner in which fishes are taken with the seine or drag-net for the use of the Aquarium. Nearly all of the commoner fishes on exhi- bition at the Aquarium are obtained from local waters within an easy day’s journey of the Bat- tery, and the bulk of the fresh-water fishes ZOOLOGICAL SOCIETY BULLETIN SEINE-BOAT STARTING OUT. come from the Bronx River and the lakes of Central and Prospect parks. Occasional fish- ing trips are made to ponds on Long Island or convenient places in New Jersey. Nearly all of the following species are readily obtained from the Bronx River, within the limits of the Zoological Park, and from Central and Pros- pect parks: Common carp, mirror carp, com- mon roach, small-mouthed bass, large-mouthed bass, white perch, yellow perch, sunfish, rudd or pearl roach, brook sucker, chub sucker, long- eared sunfish, _ bullhead. pickerel, fresh-water killi- fish, gold fish. For the longer trips the wagon is off with the big fifty-foot seine and the fish tanks by daybreak, the col- lector, with two or three men from the Aquarium, starting later and reaching the seining ground by the time the wagon arrives. After the seine has been stowed in the stern of any convenient boat, the haul rope of one end is passed ashore. The boat then makes a wide sweep, while the collector is paying out the seine. The haul rope at the other end is then car- ried ashore and the net is. 329 slowly dragged toward the beach, where the fishes wanted are carefully lifted with dip nets into the tanks of fresh water. During the long drive back to the Aquarium, it is not usually necessary to change the water in the tanks or to aerate it by lift- ing with a dipper and pour- ing back. The motion of the wagon seems to splash the water sufficiently for the time being. Care is al- ways taken that the speci- mens are not so crowded as to exhaust the oxygen in the water or to make it slimy. The collecting of fresh-water fishes is done chiefly in the spring and late in the fall. Occasionally the seine brings to shore desirable specimens of turtles, crayfishes, fresh-water mussels, newts, frogs and tadpoles. Some of the lakes of Central Park abound in the so-called pearl roach or European rudd, which was placed there many years ago. Gold fishes are easily obtained in the park lakes. Very fine specimens of pickerel and black bass can, at times, be had in the Bronx River. As the park lakes are not fished except for THROWING OUT THE SEINE, HAULING IN THE SEINE. the purpose of securing specimens for the Aquarium, most of the species originally placed in them have become extremely abundant, in fact, some of the lakes have gradually become so overstocked that the fishes are rather stunted in size from lack of food. Frequently the col- lector after making his selections throws back one end of the seine and allows hundreds of fishes to swim away. As far as the lakes are concerned, it would perhaps be better if the in- crease from year to year could be removed syste- matically. In the rivers, overstocking does not take place, as predatory fishes, such as bass and pickerel. devour great numbers of the young of other species, thus checking their in- crease. When a haul of small fishes is made from an overstocked lake, quantities are often turned over to the keepers of the bird houses at the Zoological Park and Central Park Menagerie as food for sea birds. Aquarium received from Key West, Florida, a green turtle which weighed Ee SEPTEMBER the ZOOLOGICAL SOCIETY BULLETIN five hundred and forty pounds. Its total length was five feet nine inches, and the length of its top shell was four feet and six inches. This is the largest green turtle ever brought to the Aquarium. The writer has seen noth- ing as large in any museum in America and does not re- member having seen any- thing approaching it in Eu- rope. It died from injuries re- ceived during shipment and was sent to the American Museum of Natural His- tory. The Key West turtle shippers claim that they get at least one turtle a year weighing as much as six hundred pounds and an order has been placed with them for another specimen. The green turtle ranges the Atlantic from Long Island to Brazil, but is rarely seen far north. The four hundred pound loggerhead turtle, the three hundred and thirteen pound green turtle, and the sixty pound hawksbill turtles, which have been in the Aquarium for several months are in fine condition. LANDING THE CATCH. ZOOLOGICAL SOCIETY BULLETIN N OCTOBER last, the Aquarium received from a market in New Orleans, fine speci- mens of the giant snapping turtle, (Wacro- chelys temmincki), inhabiting the lower Miss- issippi River and its tributaries, varying in weight from fifty-five to eighty-two pounds. This species is the largest ot the fresh-water turtles. There is a specimen in the United States National Museum, five feet and four inches in length, which weighed one hundred and fifty-five pounds, its top shell being twenty- nine and one-half inches in length. The Aquarium had a specimen in December, 1902, which was four feet seven and one-half inches in length and weighed one hundred and six and one-half pounds, in an emaciated con- dition. Its top shell measured twenty-four inches in length. This species is sold for food in the New Orleans markets and is sometimes shipped to New York. VERY summer the Aquarium procures E a number of tropical fishes from the numerous pound nets located in the southern end of New York Bay. These fishes appear late in the season when the water has reached its highest temperature and, recogniz- ing them as rarities, the fishermen usually place them in floating fish-cars and inform the Aquarium. Among the fishes taken in October was a specimen of the flasher or triple-tail, (Lobotes surinamensis). It is a large food fish, some- times attaining a length of three feet. There are a few records of its occurrence as far north as Cape Cod. HE year 1906 has proved to be a record aii year at this institution, the total num- ber of visitors having been over two millions, an average of six thousand a day. The attendance for 1906, taken with that of preceding years, makes the total for ten years over seventeen millions, an average of over five thousand a day for that period. A WISE ELEPHANT. Our fine Indian Elephant, “Gunda,” has not only grown stouter and taller, but he has also developed in intelligence and sagacity in a man- ner that is bound to make him famous. The greatest care has been exercised with his train- ing, food, and every-day life, and thus far it appears to be labor wisely expended. Ii actions 331 speak for themselves, he appreciates the atten- tion bestowed upon him. In numerous ways he indicates his complete satisfaction as to his bill of fare and the kindness of the keepers. He kneels at command, salutes, shakes hands, and has lately become a banker. Some of the devious methods he employs in his particular bank indicate that there will be serious trouble unless he mends his ways. If one throws a penny on the floor, he picks it up and drops it into the box above his head, after which he rings a bell with his trunk. Then he looks for a reward. If it is not forthcoming, in the shape of forage biscuits or peanuts, he rings the bell until it does come. It was soon apparent that although the de- posits were heavy, there was also a correspond- ingly heavy shortage. Upon inspecting the books it was learned that the teller dropped the cent into the box, but afterward very deftly picked it out and put it into his mouth. When the keeper was away he put it on the floor until a visitor came along, when he went through the form of dropping it in again, and ringing the bell. To prevent this fraud small staples were driven in the bottom of the box, so that the penny fell between them. He simply elongated the tiny tip at the end of his trunk, and therewith lifted the cent. It was only by using long nails in place of the staples that the trick was prevented. But “Gunda”’ was equal to the occasion, and developed another trick which easily rivaled the former. One morning while standing near by, his keeper heard a penny drop into the bank, then another, until he counted four. Stepping quickly to the front, he saw the wise old fellow reach to the top of the partition wall with his trunk. When detected “Gunda” slyly walked away. On looking into the hiding- place, nine pennies were discovered. E.R. S. During the past months the Aquarium has received numerous specimens of starfishes and Holothurians from the new steam trawler Spray, of Boston. This vessel, built on the lines of the British steam trawlers, is one of the pioneers in this method of fishing in Amer- ica, and her work is being watched with great interest by the fishing firms of New England. Having been dredged from deep water on the Western Bank, none of the specimens sent to the Aquirium lived more than a week. It was demonstrated that they can not endure the re- duced water pressure of aquarium tanks, and shipments have been discontinued. _c. H. T. 332 ZOOLOGICAL SOCIETY BULLETIN YOUNG MALE HIPPOPOTAMUS BORN IN CENTRAL PARK. Purchased and presented to the Society by Mr. Samuel Thorne GUNDA COMPLAINS OF THE NUMBER OF VISITORS WHO RIDE ON PASSES, AQUARIUM NUMBER 397 PREPARED BY THE DIRECTOR OF THE AQUARIUM ZOOLOGICAL SOCIETY BULLETIN PUBLISHED BY THE NEw YorRK ZOOLOGICAL SOCIETY April, 1907 THE CARE OF GOLDFISHES. S THE care of goldfishes is a subject of constant inquiry at the New York Aquarium, the following information has been compiled from the best authorities for the benefit of correspondents. The general principles of aquarium man- agement, so far as they relate to the form of the aquarium, its plant life, water supply, tem- perature, position with reference to light, and the feeding of its inhabitants, will apply to many other kinds of fishes. An aquarium holding eight or ten gallons of water will be easier to maintain in good condi- tion, than one of small size, and will contain a larger number of fishes with a greater degree of safety. An aquarium of rectangular shape is by far the best for permanent use. It should be of strong clear glass—preferably plate glass —set in a metal framework, and with a slate bottom. Its corners, however, accumulate dirt which is not easily removed. Aquaria of rectangular form, made wholly of glass, can be purchased and are cheaper, but the glass is never quite clear, and they crack more readily from changes in tempera- ture. Cylindrical, glass aquaria are still cheaper, but they distort the forms of the objects they contain to some extent, and are also liable to crack from water pressure. However, aquaria made wholly of glass have the advantage of FANCY JAPANESE GOLDFISH. Presented to the New York Aquarium by Mr. Henry Bishop of Baltimore. 334 ROUND GLASS AQUARIA. being absolutely water-tight, while they re- main in sound condition, whereas the joints of metal-framed aquaria may leak. Globes are worthless. Good results can not be expected with them. The restricted surface of a globe at the top lessens the amount of water surface exposed to the air. The more surface exposed for the absorption of air, the better. The aquarium should be placed where the amount of light reaching it can be well con- trolled. A north window is best, an east win- dow will do, but exposure in other directions will make its care more difficult. If large, the aquarium should be located before it is filled with water. Sunlight should not often be allowed to fall directly on it, as it stimulates the growth of alge, and is liable to overheat the water, the temperature of which should be kept steady, not rising above 70 degrees or falling below 40 degrees. A temperature of 50 degrees to 60 degrees is best, and it should not be allowed to vary. Warm water holds less air than cold water, so that a high temperature is more to be guarded against than a low one. Water plants are necessary in the aquarium for the aeration of the water, since under proper conditions of light and temperature they give off oxygen which animals require, while the latter exhale carbonic acid gas. A balance between the animal and plant life of the aquarium is essential for success. Too much plant growth can be checked by reducing the amount of light, which may be shut off by the use of a screen or shade. A greenish film of alge or confervee will at times develop rap- idly on the glass and obscure the contents of the aquarium, It will have to be rubbed off occasionally, but it is just as well to let it grow on the side next the window where it will serve to restrict the light and also aerate the water. The growth of algze is lessened by placing the aquarium in a more shaded position. Snails eat alge rapidly and should be introduced for that purpose, and also because their eggs serve as food for small fishes. Allow the aquarium to absorb air from its plant life and from the surface of the water for a day or two before putting in the fishes. The latter should be few in number at first. Snails may be added later. Dealers in aqua- rium supplies usually keep plants, snails, tad- poles, newts, and other small creatures as well as fishes. With running water, plant life can be dis- pensed with. A collection of large goldfishes in the New York Aquarium has been kept in good condition for many years in flowing Cro- ton water, standing its low temperature in winter very well. The fish are, however, much more active in summer and feed more freely. The following named water plants are those most frequently used by aquariists; milfoil (Myriophyllum), hornwort (Ceratophyllum), fanwort (Cabomba), water-weed (Anacharis), tape-grass (Vallisneria), arrow-head (Sagit- taria) and pondweed (Potamogeton). Many other species will serve the purpose. Plants may be anchored by pressing them down into the sand or gravel. Thin strips of lead wound loosely about their roots will hold them se- curely. ZOOLOGICAL SOCIETY BULLETIN. GOLDFISHES REARED In a well-balanced aquarium the water should not be changed at all. It is in fact bet- ter without any additions, other than that re- quired to replace what is lost by evaporation. Water should never be added until it has been kept in the same room with the aquarium long enough to acquire the same temperature. In siphoning out water from the bottom of the aquarium to clear off sediment or refuse, the water should be saved and strained back. The supply of water may be aerated at times by lifting it with a clean dipper and letting it fall back slowly. A sprinkling can will also serve for this purpose. All vessels and appara- tus used in connection with the aquarium should be perfectly clean, and it is well not to put the hands into the water at all. Assistance in the way of keeping the aquarium clean may be had by introducing a few tadpoles and small newts to act as scavengers, but the latter should be of very small size. The bottom of the aquarium should be cov- ered to the depth of a couple of inches, with fine gravel, or clean white sand in which fishes may tub themselves; it is also essential for the rooting of plants. There should not be too much animal life in the aquarium. The fewer and smaller the fishes the less likely is the air in the water to AMONG WATER-PLANTS., become exhausted. Two or three small gold- fishes to each gallon of water is a safe rule to go by, if the aquarium is large. If small the proportion must be reduced. The question the aquarium presents, when it has been supplied with water and plants, is simply, how many fishes or other air consuming creatures can be accommodated in the quantity of water available? Overstocking may disturb the bal- ance within an hour. It is probably safe to say that a little neglect in the matter of feeding is better for the per- manence of the aquarium than over attention. It must not be presumed that because fishes will live for months without feeding, it is right to treat them in that way. Fishes left without food are simply fishes kept hungry and in a condition of slow starvation, which can only be described as cruelty. When there is a large supply of plants in the aquarium the fishes hold out longer, the very small ones especially get- ting some nourishment from the young shoots of Anacharis and other plants. Many aquariists feed every day, carefully removing all uneaten food, which soon decays and fouls the water. Wafer food, made of rice flour, and other prepared foods kept by aqua- ria dealers are safe, and should be supplied at least every other day. Finely crushed vermi- 336 SS Hyta = ) ae AQUARIUM IMPLEMENTS. 2. Forceps. 3. Stick for Feeding. 4. Swab for 5. Tube for taking up Refuse. 1. Net. Cleaning. celli is also good. Some of the ordinary house- hold cereals are available as goldfish food, but the beginner should experiment with them cau- tiously. Other foods are, however, desirable at times: Once a week, pieces of very small earth worms, or bits of fresh beef should be fur- nished. If they can be given to each fish on the tip of a broom straw the chances of con- taminating the water by waste food will be lessened. All uneaten food must be picked, dipped, or siphoned out, or foul water and a disturbance of the delicate balance of the aqua- rium will be the result. A milky appearance of the water is usually a warning against careless feeding. Nearly all diseases which appear among goldfishes indicate that the aquarium needs looking after. The unsightly growths of fungus on fishes, caused by the plant para- ZOCLUGICAL SOCIETY BULLETIN. sites, Saprolegmia and Dewvoea, indicate care- less handling of the fishes, or bad conditions prevailing in the aquarium. When the condi- tions are right, diseases are not likely to ap- pear. Too high a temperature favors the growth of fish fungus. This disease is hard to deal with and infected fishes should be removed at once and kept by themselves, where, under proper conditions, they may possibly recover. A pinch of salt put in the water with them may arrest the disease, but when in bad condition a teaspoonful of salt to each gallon of water will be necessary. If other fishes are obtainable, it is just as well to kill diseased specimens, since the fungus roots penetrate well into the flesh and can not be de- stroyed if the growth is far advanced. Ani- mal parasites on fishes should be picked off after the fish has been carefully lifted in the dip net. One of the first indications of trouble in the aquarium, is the presence of the fishes at the surface with their mouths out of the water, showing that they are suffering from lack of air. The water may be dipped up and allowed to fall back slowly, but the relief afforded will be merely temporary. The temperature of the aquarium should be observed and some of the fishes removed. It may be necessary to in- crease the quantity of plant-life or stimulate its growth by admitting more light. If the weather is not cold and the window can be opened, air blowing across the surface of the water will be helpful, since it may only be necessary to aerate the water and lower the temperature somewhat. There may be refuse on the bottom which should, of course, be re- moved. In taking care of the aquarium, a few sim- ple implements such as a half-inch rubber tube for siphoning out the water, a glass “dip tube” for removing small particles of dirt from the bottom, a shallow dip net of cheese cloth for lifting fishes and a cloth-covered pad or rubber scraper, with a long handle for clean- ing the glass, will be necessary. The dip tube is operated by closing the top opening with the finger to admit or exclude the water as de- sired. A pair of long wooden forceps and a slim stick are also useful for moving plants and other objects without putting the hands into the water. The accompanying cut shows some of the implements used by Mr. Spencer of the Aquarium staff. One other aid in the management of the aquarium should not be overlooked: A reliable book on aquaria and their care is essential, and the amateur will need to refer to it frequently. ZOOLOGICAL SOCIETY BULLETIN. A list of such books was published in the BuLvetin for April, 1906. Any of the fol- lowing, for sale by booksellers generally, will be found useful: The Home Aquarium, and How to Care for It.—A. guide to its fishes, other animals, and plants; with many illustrations. By Eugene Smith. Duttons, New York, 1902. The Amateur Aquarist—How to equip and maintain a self-sustaining aquarium. Illus- trated. By Mark Samuel. Baker & Taylor Co., New York, 1894. The Goldfish, and its Systematic Culture.— A thorough guide for goldfish keeping and goldfish breeding in the house and out of 337 doors. The construction and care of the par- lor aquarium and ponds for breeding. T[llus- trated. By Hugo Mulertt, New York, 1902. The Book of Aquaria.—Being a practical guide to the construction, arrangement, and management, of fresh-water and marine aqua- ria. Illustrated.. By the Rev. Gregory C. Bateman, A.K.C., and Reginald A. R. Bennett, M.A. Part I—Fresh-water Aquaria. Part IJ—Marine Aquaria. Scribner’s, New York, 1902. The small aquaria in the laboratory of the New York Aquarium will be shown to visitors making inquiry about them, and their manage- ment in detail explained by those in charge. WOOD-“TURTLE.” CARE OF TURTLES AND SMALL ALLIGATORS. IHESE animals do not thrive in the hands [ot the amateur, especially in winter, if one may judge by the number of emaciated specimens annually presented to the Aqua- rium. The returning Florida tourist usually has some baby alligators, which refusing to feed in our chilly northern climate, are brought to the Aquarium, perhaps during intensely cold weather, in nothing warmer than a pasteboard box. Ii this last thoughtless act does not finish them at once the attendants may be able to pull them through. Cold-blooded reptiles such as turtles and alligators must have warm quar- ters. They should be kept in aquaria or other vessels into which sunlight can enter, and the vessel placed where it will not become cold. If kept near a window for the benefit of the sun- shine, which is life to them, care should be taken that they are also near a heater. The temperature of the ordinary living-room in winter is scarcely high enough to keep alli- gators active, since they need a warmth of 75 to 85 degrees. They require not only warm water, but a place where they can crawl out at times. The water need not be more than a few inches deep, and the platform or small log on which they rest should be placed in such a way that they can climb upon it easily. Alligators in captivity are most comfortable and active when they have access to water that is nearly tepid, and it is their habit to float much on the surface. Turtles require not only warm water, but also the heat of the sun. For that reason turtles do not flourish as well in the 338 MUHLENBERG'S TURTLE. New York Aquarium as they would in a build- ing more accessible to sunshine. The tem- porary warming of torpid alligators or turtles in boxes set near a heater is useless. If they can not be kept where both air and water are permanently warm, they should be dispensed with. The numerous chilled and weak alligators sent to the “Zoological Park” each year, are placed in the sunny Reptile House in a tank of water with a steam pipe in it. After a thorough warming up in water of 80 to go de- grees temperature, they begin to feed, and in three years will be a yard long, and weigh twelve or fourteen pounds. The State of Flor- ida is making a mistake in allowing the present heavy export of young alligators, which are practically all lost by being carried north. Large alligators are now scarce, and the supply of alligators for leather is al- most exhausted. Since alligators and turtles do not feed unless kept per- manently warm, it is nec- essary to first provide them with quarters where they will have a temperature of cer- tainly not less than 75 de- ZOOLOGICAL SOCIETY BULLETIN. grees of both air and water. They should also have the benefit of sunshine. Forc- ing cold alligators to eat by cramming food into their mouths is admissible only temporarily. They will eat freely when the water and air are warm enough, and will grow amazingly. They eat such a variety of foods that it is easy enough to pro- vide for them. Alligators and snapping turtles are flesh eaters and may be provided with small minnows, frogs, tadpoles, worms, grubs, crayfish, shrimps, and small crabs, either dead or alive. When these can not be had, they will eat fresh chopped meat, fish, clams, and _ oysters. Many kinds of turtles will eat all of the above named foods, as well as snails, small aquatic mollusks, and insects. Others like very tender, green vegetables, such as tomatoes, lettuce, celery, and various water plants. The food of some species consists largely of the bulbs of sedges, (Cyperus), while with others it is chiefly small water- mollusks. Some of the turtles are active fish eaters, and will do well 1f supplied with live minnows. The 1 BOX TORTOISE. ZOOLOGICAL SNAPPING TURTLE. wood-‘turtle” and other species which forage on land as well as in the water, are fond of berries, mushrooms, and many kinds of fruits and vegetables, while nearly all kinds will eat grubs. The tortoises eat berries, mushrooms, and some garden vegetables as well as grubs and worms, Turtles should be provided with a variety of foods until the kinds suited to each species are ascertained. Many species of turtles feed only under water, consequently it is absolutely nec- essary for them to have access to it when fed. lf their surroundings can be made to approach natural conditions—that is if they can have access to a compartment in their quarters where there is dry sand, earth and sods, where grubs, worms, and other food can be thrown in abundance, success in keeping them will be more likely to follow. And it is remarkable, how quickly they learn the exact loca- tion of food and drink. Once fed in a certain location, they will invari- ably seek that place when urged by hunger. The illustrations show some of the land and fresh-water turtles found in the vicinity of New York. SOCIETY BULLETIN. 339 Opening Hours.—Sum- mer opening hours at the Aquarium begin on April 15, when the building will be open to visitors from 9 A.M. to 5 P. M. daily. The building is closed Monday ltorenoons. Fishes of New Jersey— The New Jersey State Mu- seum at Trenton has re- cently issued, in connection with its annual report, a work of 436 pages on the Fishes of New Jersey, by Henry W. Fowler. It is fully illustrated and about the same size as that issued in 1903 by the New York State Museum at Albany, on the Fishes of New York, by Tartleton H. Bean. These two works, taken in connection with the illustrated List of the Fishes of Rhode Island, by Henry C. Tracy, cover very thoroughly the fish life of the re- gions about New York City. The last named paper is from the 36th Report of the Com- missioners of Fisheries of Rhode Island. Other papers on the natural history of aquatic ani- mals found in the region about New York City have been published by the American Museum of Natural History, the Zoological Society and the Linnean Society of New York. SPOTTED TURTLE. 340 ZOOLOGICAL SOCIETY BULLETIN EDITED BY THE DIRECTOR Elwin R. Sanborn, Asst. Editor Published Quarterly at the Office of the Society, 11 Wall St., New York City. Copyright, 1907, by the New York Zoological Society. No. 25. APRIL, 1907 Subscription price, 50 cents for four numbers. Single numbers, 15 cents. MAILED FREE TO MEMBERS. Officers of the Society. President : HON. LEVI P. MORTON, €xecutive Committee : Cuartes T. Barney, Chairman, Joun S. Barnes, Mavison GRANT, Percy R. Pyne, Wiiiiam WHITE NILES, SAMUEL THORNE, Henry FartrFiELD OsBorN, Levi P. Morton, ex-officio. General Officers : Secretary, Mapison GRANT, 11 WALL STREET. Treasurer, Percy R. Pyne, 52 WALL STREET. Director, Writ.1am T. Ilornapay, ZooLocicaL Park. Director of the Aquarium, CHARLES H. TOWNSEND, BATTERY PARK Board of Managers : EX-OFFICIO, The Mayor of the City of New York, Hon. GEorGE B. MCCLELLAN. The President of the Dep't of Parks, Hon. Moses HERRMAN. Class of 1908. Class of 1909. Class of 1910. Henry F. Osborn, Levi P. Morton, F. Augustus Schermerhorn, Charles T. Barney, Andrew Carnegie, Percy R. Pyne, William C. Church, Morris K. Jesup, George B. Grinnell, Lispenard Stewart, John L. Cadwalader, Jacob H. Schiff, H. Casimir De Rham, John S. Barnes, Edward J. Berwind, George Crocker, Madison Grant, George C. Clark, Hugh D. Auchincloss. William White Niles, Cleveland H. Dodge, Charles F. Dieterich, Samuel Thorne, c, Ledyard Blair, James J. Hill, Henry A. C. Taylor, Cornelius Vanderbilt, George F, Baker, Hugh J. Chisholm, Nelson Robinson, Grant B. Schley, Wm. D. Sloane, Frederick G. Bourne, Payne Whitney, Winthrop Rutherfurd, © W. Austin Wadsworth. THE CENTENNIAL OF THE AQUA- RIUM BUILDING. The three old prints re-published in this num- ber of the BULLETIN, seem to be appropriate, since this appears to be the Centennial year of the Aquarium building, the construction of which was begun in 1807. They will doubt- less be welcomed by all readers who are in- terested in the early history of New York, and the preservation of historic landmarks. The Director of the Aquarium recently re- ceived from the War Department a letter, rela- tive to the construction of this building, from which the following notes are extracted: 1. ‘Many of the letters and reports of the pe- riod during which the building was under con- struction are missing.” 2. “A foundation should be made around the Bastion of the Old Battery, where the flagstaff is placed, extend- ing forty or fifty feet from the present, and upon this foundation a Battery should be con- structed in such manner, that the gun upon the right will take the North River, while that upon the left will range along the Courtine of ZOOLOGICAL SOCIETY BULLETIN. the old Battery.” (Instructions of the Secre- tary of War to Lieut. Col. J. Williams, July 21, 1807, 58510-115). Col. Williams in a letter to the Secretary of War dated August 28, 1807, replied: “I find that I must go at least two hundred feet out from the Battery to have any command of the north river.” The deed from the Mayor, Aldermen, and Commonalty of the City of New York to the United States, conveying water lot, etc., is dated November 17, 1807. The records do not show just when con- struction was begun, but the building was evi- dently not completed until three or four years after. It might be appropriate for the Zoological Society to celebrate the Centennial of the building sometime in the autumn of the present year, perhaps by opening the Aquarium at night, as it is now being wired for additional electric lights. The following from the Aquarium Circular of Information is reprinted as explanatory to the pictures showing the exterior and interior of the building, when it was known as Castle Garden: History of the Buwilding.—Vhe Aquarium building was erected in 1807 by the United States Government as a fort, called Southwest Battery and after the war of 1812 was called Castle Clinton. It had a battery of 30 guns, the embrasures for which still remain in the outer wall, which is 9 feet thick. The old ammuni- tion rooms are surrounded with walls of ma- sonry 15 feet thick. In 1823 the building was ceded by Congress to the City of New York and used as a place of amusement called Castle Garden, which had a seating capacity of 6,000. It was connected with Battery Park by a bridge, the intervening space having since been filled in. General Lafayette was received here in. 1824; President Jackson in 1832; President Tyler in 1843; Louis Kossuth in 1851. Pro- fessor Morse, inventor of the telegraph, dem- onstrated here in 1835 the practicability of controlling the electric current. Jenny Lind began singing here in 1850 under the manage- ment of P. T. Barnum. Among other notables received here were President Van Buren and the Prince of Wales. The building was used as a landing place for immigrants from 1855 to 1890, during which period 7,690,606 immi- grants passed through its doors. It was opened as an aquarium by the City on December Io, 1896, and on November 1, 1902, its manage- ment was transferred from the Department of Parks to the New York Zoological Society, a ZOOLOGICAL SOCIETY BULLETIN. INTERIOR OF THE AQUARIUM BUILDING IN I85I. Kossuth addressing the military. From an old print. 41 342 JENNY LIND. From an old music sheet published in New York in 1847, shortly before she began singing in Castle Garden. private scientific association with a member- ship of 1,644. The number of persons who entered the building while it was called Castle Garden must have been very great. As an Aquarium the attendance for the to years ending Decem- ber 31, 1906, amounted to 17,103,328,—an average of 4,085 visitors a day. The at- tendance for the year 1906 was 2,106,569,—an average of 5,771 a day. A WHALE ENTANGLED IN A SUB- MARINE CABLE. ARLY in November, last, an officer of the E Central and South American Telegraph Company called at the Aquarium with a letter from Mr. Kingsford, the electrical engi- neer of the company, in regard to the interrup- ZOOLOGICAL SOCIETY BULLETIN. tion of the sub-marine cable between Iquique and Valparaiso, Chili. The interruption, which occurred on the 14th day of August, was caused by a large whale, that was afterward drawn to the sur- face by the repair steamer “Faraday,” from a depth of 400 fathoms. The engineer desired to know to what depth a whale can descend, and whether an air- breathing mammal could stand a water pres- sure of nearly half a ton to the square inch, The cable in which the whale was entangled, weighed in air, while wet, 1,715 tons per nau- tical mile, and had a breaking strain of 6.06 tons. The cable’s weight in salt water was 1,005 tons per nautical mile. If the whale came to the surface to blow, he must have held two or three miles of cable in suspension. This, however, is unlikely, since it had four turns of the cable around its body, one being in its mouth. When the trouble with the cable was discoy- ered, tests from Valparaiso and Iquique placed the break about thirteen miles from the latter place. On August 16th the “Faraday” left Iquique for the position of the break, and commenced grappling in 342 fathoms with 500 fathoms of rope out. The cable was “hove up,” cut and tested to Iquique. The end was buoyed, and the ship grappling farther out, picked up the cable, which came in badly twisted and with increas- ing strain. A large whale was brought to the surface completely entangled in the cable. The stench being unendurable, the cable was cut close to the whale and the vessel moved to windward. Tests were made and Valparaiso spoken. The ship made four soundings in the vicinity which showed a depth of 415 fathoms (2,490 feet, nearly one-half mile). It is extremely doubtful whether an air breathing animal can go as deep as 400 fathoms, and as that depth is much below the limit of pelagic life on which most whales feed, it is not likely that the whale would penetrate such a depth. Total darkness, moreover, pre- vails in depths of 400 fathoms. According to the records of whalemen, whales have been known to stay under water over an hour, and after being harpooned, to have carried out a mile of line before reappear- ing at the surface, although this does not nec- essarily mean that the line was carried down vertically. During the work of the Bering Sea Com- mission, when an exhaustive study was made of the food of the fur-seal in Bering Sea, we found that seals fed almost exclusively on ZOOLOGICAL SOCIETY BULLETIN. small surface life, although the seals dissected were taken at points where the depth was less than 100 fathoms, and where codfish were abundant at the bottom, The Valparaiso-Iquique cable was laid on January 27, 1906. At first sight it seems un- likely that the whale entangled in this cable could have remained eight months without complete disintegration or being gradually consumed by small forms of life on the bottom. The deep sea, however, is intensely cold, the temperature being close to the freezing point of fresh water, and the carcass, unless actively attacked by bottom life, might be expected to last longer than in the warmer surface waters. Since, from what we know of air-breathing animals, it is unlikely that the whale would descend 400 fathoms of its own accord, and as a deep-sea cable is not laid very slack, it is doubtful that the whale could have fouled it at the bottom. The logical conclusion is, that it became en- tangled during the laying of the cable, eight months before, when there was a considerable length of it in suspension. The twisted con- dition of the stiff and heavy cable about the animal shows that the energy expended in the vain effort to free itself must have been enor- mous. There are several well authenticated in- stances of sub-marine cables interrupted by whales, one having been described by Gen. Greely in the Alaska cable between St. Michaels and Nome. In this case the whale fouled the cable in comparatively shallow water. Cables can not always be laid perfectly flat on the bottom, since they are probably sus- pended for short distances between sub-marine ridges. FISHES WHICH DEFEND THEIR YOUNG. MONG the native fresh-water fishes now yak in the Aquarium, which have the habit of making nests and caring for their eggs and young, are the black and rock-basses, several species of sunfishes, crappies, catfishes, sticklebacks, and the bowfin or mudfish. The marine species which exercise guardianship over their progeny are at present represented by the sea-horse, pipefish, and sea-catfish. Fishes were long credited with indifference to the fate of their young after the eggs had been deposited, but we now know that the number of those which actively protect their nests, and for a time at least keep their young together, is very great. 343 Since the care of eggs and young is prac- ticed by the fresh-water species mentioned, which happen to be food fishes, it appears that we are indebted to the modern fish-culturist for much of what we know about them. The keeping of such fishes in ponds has resulted in a closer observation of their habits, than was practicable before fish-culture became a com- mon industry. It is in fact, only a few years since it was demonstrated that in the case of the black basses, the male fish is the protector of the nest, rather than the female. The nest-building tendency of fishes is not often manifested by them in the tanks at the Aquarium. Their quarters are necessarily re- stricted and the crowding of specimens makes the conditions unnatural. Occasionally, how- ever, mature sunfishes make attempts at nest building, one or two fishes settling down to the bottom of the tank where they soon work out a saucer-like depression in the gravel. Their constant excitement, caused by the driving off of other fishes which may descend too near them, soon breaks up the attempts at pairing. The care of the eggs and young by stickle- backs of different species is well known, as these fishes have long been under observation as aquarium pets. The nest of the stickleback is an unusually elaborate one constructed by the male, who also protects the eggs and young. It is believed that the nests of the basses, crappies, and sunfishes are hollowed in the sand or gravel by the male fish. After the female has spawned she deserts the nest, the male fish remaining on guard many days fanning the eggs with his fins, keeping them clear of sediment, and actively driving away intruders of all species. When the young rise from the nest they are herded together for some days until active enough to strike out for themselves. Our native sunfishes are so abundant every- where and lay their eggs in such shallow water, that their nest-protecting habits are well known. A good account of the sunfish and its nest, written nearly seventy years ago by Thoreau, may be found in the second chapter of “A Week on the Concord and Merrimac River,’ and will prove to be pleasant reading. Several species of our native catfishes are known to care for their eggs and young, and it is not unlikely that all of them do so. The common catfish or bullhead, (Ameiturus nebu- losus), makes a depression in the ground not unlike that formed by the basses and sunfishes, the male being sometimes the only active party 344 in the construction of it. With all of these species the diameter of the nest is considerably greater than the length of the fish excavating it. Sand is moved by the fanning action of the fins and tail, while the larger gravel is carried to the rim of the nest in the mouth. Like the basses and sunfishes, the catfishes also protect the nest and lead away the schools of young fishes, the parent, as Thoreau says in the book above mentioned, seemingly “caring for them as a hen for her chickens.” The bowfins, (Amia calva), are hardy fishes in captivity, and there are specimens in the Aquarium which have lived there many years, but they have never shown any tendency to make nests or deposit eggs. Under natural conditions the male bowfin excavates a shallow nest under the shelter of water plants, digging more or less with the snout. The female may deposit eggs in more than one nest, or two of them may spawn in the same nest. There may also be several thousand eggs laid in one excavation. When the male assumes guard, intruding fishes are driven off with great ac- tivity, his work lasting more than two weeks before the young are ready to leave the nest, and probably for a still longer period before the young scatter. The catfish and the bowfin have frequently been observed to take the eggs and young in their mouths in working about the nest, and to eject them uninjured. Among the sea-horses and pipefishes also the male is responsible for the care of the eggs, receiving them directly from the female into his abdominal pouch, where they are carried until the development of the young gradually crowds them out to shift for themselves. The male of the sea-catfish, (Galeichthys felis), takes the eggs, which are large and few in number, in his mouth where they are carried until hatched. ; POISONOUS FISHES. WE ee kinds of fishes are provided with poison-glands in connection with the spines on the gill covers and fins. This is especially true of the group of catfishes found in tropical America. In some cases the poisonous spines are barbed or serrated, as in that of the sting-ray. The spine in this species is located on top of the tail, and severe wounds are sometimes received in the leg by persons stepping on the fishes, the tail being thrown forward with considerable force. There is more or less poisonous matter about ZOOLOGICAL SOCIETY BULLETIN. the head and dorsal spines of some of the scul- pins, and irritating wounds are often received in handling them. The writer's hands have been made very sore at times by the spines of South American catfishes. The spines of the common catfishes of the United States are poisonous enough to injure the hands severely, in fact the family of fishes called scorpeenoids are so named because of their scorpion-like stings. Poisonous spines are in most cases a means of defense to the fishes possessing them. Most injuries received from them are caused by wading bare-footed in waters where such species are abundant. Even the mucus of many fishes is irritating if it gets into cuts on the hands. The flesh of some fishes is also poisonous, especially in tropical regions, and many edible species are known to be dangerous at certain seasons. This is believed to be caused by the fishes feeding on mussels, sea-cucumbers, coral po- lyps, and jellyfishes at their spawning seasons, when alkaloids are developed by eating such foods. Poisons of this kind may be encoun- tered in eating mussels and clams at the spawn- ing period, but while serious illness may fol- low, death from this cause is rare. In the case of fishes suspected of being occasionally poisonous, it is a desirable precaution to re- move the head and viscera at once after the fish is caught. Among the fishes whose flesh sometimes be- comes dangerous, are the barracouda, filefish, globefish, moray, lancet-fish, toadfish, some of the herrings and wrasses. In Cuba more than seventy species have been catalogued as occasionally injurious. When the flesh of fishes is poisonous it may often be recognized by its reddened coloration, caused by the food they have been eating. The roe and eggs of some fishes are also definitely poisonous at times. The writer observed, while in Polynesia, that the islanders often would not eat fishes from the lagoons, but they had no hesitation about using those taken in outside waters. Natives often remove the spines of fishes before cook- ing to avoid the danger of scratches from them. THE DRUM-FISH. HIS large fish, (Pogonias cromis) is “toa on our coast from Cape Cod to Florida, coming to the north in summer. It is said to reach a weight of 140 pounds. The size of the largest specimen now in the Aquarium does not exceed fifty-five pounds. ZOOLOGICAL SOCIETY BULLETIN. The flesh of the large drum-fish is not eaten, being rather coarse, and having at times a disagreeable smell. There is no demand for them in the markets, and when seen there are for show only. The young drum-fishes, those not weighing over four or five pounds are, however, marketable. Their flesh is firm, of a good flavor, and they are often sold for sheepshead to those who do not know the difference. Drum-fish are very de- structive to oysters. When a large school of them get on an oyster-bed they devour great quantities of them. To drive them away, oystermen sometimes summon all who are interested in protecting the beds, and in numerous boats over the oyster-grounds, they make a vigorous commotion in the water, thus frightening the fishes away. This has been observed in Pel- ham Bay, N.Y., by Mr. J. B. De Nyse. The large drum-fishes with their strong jaws and pavement-like teeth have no difficulty in crack- ing the shells of good sized oysters. Those kept at the Aquarium easily crush small hard- shelled clams. Some years ago large drum-fishes were plen- tiful in Gravesend Bay and Upper New York Bay, but for the past fifteen years, only occa- sional large ones have been taken. They are however, taken in large numbers in the Lower Bay, and in the pound nets along the New Jersey coast southward. The larger drum-fishes, not being used for food, and being so destructive to oysters are, when caught by pound net fishermen whose nets are not in the vicinity of factories where the fish are converted into fertilizer, killed and thrown away. Those caught by the men- haden fishermen, are carried to the factories and disposed of. The drum-fish thrives in captivity. There are now in the Aquarium six large specimens weighing about fifty pounds each, and numer- ous smaller ones averaging about four pounds. One specimen of this fish placed in the Aqua- rium when it was six inches in length and weighing half a pound, lived four years and three months. At death it was twenty-four inches in length and weighed twenty and one- half pounds, showing an increase in length of DRU M-FISH. four and one-half inches, and in weight about five pounds per year. If this rate continued until the fish reached the weight of seventy pounds, it would require fourteen years to do so, and the length would be four feet, eight inches. The food given the drum-fishes in the Aquarium, consists of soft and hard-shelled clams, occasional oysters, rock-crabs, fiddler- crabs, shrimp, minnows, and herring, the lat- ter being cut in strips of a suitable size for the fish. Drum-fish, however, prefer mollusks and crustaceans.—From the Notes of W. I. De Nyse. Bluefish in Captivity.—In September, 1904, six bluefish were placed in one of the large wall tanks at the New York Aquarium. Of this number one lived until 1907, break- ing the Aquarium record for a_ bluefish in captivity. When placed in the tank it was six inches long and weighed only a few ounces ; at death it was twenty inches in length, five and one-quarter inches in depth, and weighed three and one-half pounds. Its growth for the first year was very rapid and was per- ceptible from week to week. Its food consisted of herring, menhaden and codfish, cut in strips of suitable size, with occasional live minnows and shrimps. During the second year of its captivity it became restless and swam around the tank with considerable speed. The bluefish might possibly be retained in captivity for years in large salt water ponds in the South—From the Notes of W. 1. De Nyse. 346 BLIND FISHES. N USING the term “blind” fishes it should | be explained, in so far as the fresh water kinds are concerned, that the fishes are not without eyes, but have practically lost the use of them through long-continued subterranean life. The eyes are very small and are so thickly covered with skin as to be useless. Blindness of this kind is found not only among cave fishes, but cave salamanders, crayfishes, and other crustaceans as well. Blind animals are usually obtained by col- lecting from streams which flow through cav- erns such as that of the Mammoth Cave, and most of the species known have been described from caves in Kentucky, Tennesse, Illinois, Indiana, Missouri, Arkansas and Kansas. Blind fishes and crustaceans are often brought to the surface through the agency of artesian wells. One genus of salamander, (Typhlomolge) is known only from an arte- sian well in Texas, where blind crustaceans also frequently appear. Blind cave fishes are usually small, seldom reaching a greater length than five inches. Some of the species are known only from caves or underground streams, while others are found in the same regions in surface waters with eyes better developed. The origin of some of these fishes is unknown, their ances- tors having entered caves a very long time ago, The principal genera are Chologaster, Typh- lichthys, Amblyopsis and Troglichthys, the eye in the last named genus being the most de- generate. It has probably lived in caves and done without the use of its eyes longer than any other vertebrate. It inhabits underground waters in Missouri, Arkansas, and Kansas. Three different genera and species are known to live in the Mammoth Cave in Ken- tucky, and specimens from there have at dif- ferent times been brought to the New York Aquarium. One of these (Typhlichthys sub- terraneus), has been in the building two years. It is a very small fish, less than three inches in length. It is fed in summer on mosquito larve, when it can be obtained, and in winter on Gammarus, a small crustacean, two species of which are readily obtainable about New York Harbor, both in salt and fresh-water. Changes of light produce no effect on it, but it 1s extremely sensitive to disturbances of the water, Another fish, nearly blind, lives in the dark water of the Dismal Swamp in Virginia and southward. Its eyes are well developed, but small. Two other species of blind fishes are found in caverns in Cuba, and a nearly blind ZOOLOGICAL SOCIETY BULLETIN. species of catfish is found in caves in Penn- sylvania. Some of the deep-sea fishes are totally blind, with no external appearance of eyes whatever. In such fishes the organs of touch are highly developed. Some of the deep-sea species also possess phosphorescent organs. ‘The strictly cave animals are usually colorless, having the appearance of albinos, but the blind fishes of the deep-sea are dark or black. AQUARIUM NOTES. Aquari:in Improvements.—With new boil- ers, ventilating plant, and thermostat attach- ments to heaters, the Aquarium has been de- cidedly more comfortable to visitors during the past winter. The more equable temperature has doubtless been helpful in keeping some of the air-breathing animals in better conditions of health than heretofore. Since the last Aquarium number of the BULLETIN appeared, the exhibits have been slightly increased, by the introduction of three very large table aquaria, to hold the collection of small alligators, some of the fresh water turtles, and the sea-horses. The last have done much better in their tank of stored sea water than in the wall tank supplied with water from the harbor. The refrigerating machine used in summer, the aerating plant and the pump and tank rooms—with their apparatus— have been thoroughly overhauled and painted. The building is being wired for additional electric light, which is much needed on dark days. Some of the balcony tanks have been put out of commission for the introduction of new piping. Otherwise the exhibits are as large as the amount of tank space in the build- ing will permit. The Aquarium Fish-Hatchery.—The fish- hatchery has been kept in constant operation, the eggs of several species of fishes having been supplied, as heretofore, by the United States Bureau of Fisheries from Government hatcheries. The crop of young fishes has been large, and has been turned over to the State Fish Commission as usual. The Manatee—The small manatee pre- sented by Mr. A. W. Dimock last September still feeds freely, and is doing well after six months of captivity. The bruises it received during transportation are healing slowly. Game Fish—Mr. A. B. Davis of Wading River, Long Island, presented to the Aquarium the collection of pickerel exhibited by him at ZOOLOGICAL SOCIETY BULLETIN. the Sportsmen’s Show in March, permission for their transfer out of season having been granted by State Fish Commissioner Whipple. The yearling black bass and yellow perch raised artificially, and exhibited at the same show, by Mr. H. W. Beeman, of the Wara- maug Black Bass Hatchery, at New Preston, Conn., were also presented to the Aquarium. Sewage Tests——The Metropolitan Sewerage Commission has been granted the temporary use of one of the laboratories at the Aquarium and is at work on the study of the water and bottom deposits of the harbor. A launch has been engaged and samples of water and mud are being brought in for examination. Mud samples from different levels are obtained by boring, and all samples are tested chemically and bacteriologically. Deposits of the heavier sewerage matter lie on the bottom of the harbor in some places many feet in thickness. The work is most important and the results should demonstrate the danger of emptying the sewage of Greater New York and vicinity into the harbor. Sea-Turtles—rThe measurements and weights of large sea turtles are so seldom given with exact figures that the following, relating to the largest specimens received at the New York Aquarium, should be placed on record: Green Turtle, (Chelonia mydas), from Key West, Florida. September, 1906. Ex- treme length 5 feet 9 inches. length of top shell 4 feet 6 inches, length of under shell 3 feet 4 inches, width of top shell 3 feet 5 inches, male, weight 540 pounds. Loggerhead Turtle, (Thalassochelys caretta), male, captured in New York Bay, June 20, 1906. Extreme length 5 feet 9 inches, length of top shell 3 feet 10 inches, length of under shell 2 feet 8 inches, width of top shell 2 feet 10 inches, weight 395 pounds. Indian Visitors—Mr. E. W. Deming, the artist, with three of his Indian acquaintances from the southwest, to whom he had been showing the sights of New York, visited the Aquarium one day last summer. Indians are stoical, and usually do not say much to white men about their impressions, but at the Aquarium they began to unbend. The big sea-turtles and the brilliantly colored tropical fishes were animals of a character so unexpected, that their interest at last found expression, and they came nearer an animated discussion than at any time during their trip. Mr. Deming afterward reported that the Aqua- rium, and the Winchester Arms Co.’s exhibit were the attractions which made the deepest impression on the Indians. S407 THE USES OF THE FINS OF FISHES. By Raymonp C. Ospurn. HE fins are the most obvious organs of [ine fish, and although a great deal has been written about their structure, the knowl- edge of their functions seems to have been largely left unwritten, probably because it seems so evident that their uses are those of propelling, balancing, and steering the body in locomotion. While in a general way this is true enough, it is our purpose here to inquire how the vari- ous fins are applied to the performance. of these functions. The writer has recently con- firmed some observations made a number of years ago, by experimental work and many careful observations on the uses of fins of the fishes at the New York Aquarium, and this communication is written with the hope that it will call the attention of visitors at the Aqua- rium to the various uses of the fins, and to the varied and complex movements which fishes are able to perform. The general results of this work may be briefly stated as follows: A. The pectoral fins have four distinct uses: 1. They are used for steering and steadying and for changing the course in swimming. They are usually held against the side of the body when the fish is swimming straight ahead rapidly. 2. When the fish remains suspended quietly in the water these fins are the principal ones used in keeping the equilibrium, and they are then constantly in motion. 3. When the fish is moving and wishes to stop, the pectoral fins are thrown out at right angles to the body, thus very greatly increas- ing the resistance to the water and acting as a brake. 4. These fins are in most fishes capable of being used to propel the body. Most fishes can swim either forward or backward by the movements of these fins and occasional forms can move quite rapidly. For this use of the fins the doctor-fish, (Teuthis hepatus) and the tautog, (Tautoga onitis) in the Aquarium are worthy of study. B.. The ventral or pelvic fins are less impor- tant than the pectorals and are largely used to supplement them. In many short-bodied fishes they are situated directly or nearly beneath the pectorals, and are used in conjunction with them. They may be said to have the same functions as the pectoral fins, although to a less degree, and they may be seen to work in harmony with, although not always to move synchronously with them. 348 SPINOUS DORSAL CAUDAL VENTRAL OR PELVIC YELLOW PERCH. Giving the names of the different fins, and showing the pectoral fin in motion, C. Of the vertical or unpaired fins the use of the caudal is most evident, since this fin in conjunction with the caudal end of the body furnishes the propelling force in swimming. It is also the chief fin used in steering, acting like a ship’s rudder, and its use as such may be easily observed when the fish is swimming slowly.. The caudal fin may be used also in maintaining the equilibrium, in this respect supplementing the efforts of the paired fins. This use is best seen in very deep-bodied fishes such as the butterfly-fish, (Chaetodon). The principal use of the dorsal and anal fins in the ordinary type of fish seems to be to prevent the body from slipping sidewise through the water when the stroke of the cau- dal is made. When these fins are removed the fish wriggles very noticeably while swimming. These fins may have also a direct use in pro- pelling the body, and may aid the pectorals in equilibration. It is not within the scope ot the present paper to discuss the varied special uses of fins by which certain fishes are enabled to fly, crawl, skip, attach themselves to stones or seaweeds, etc. A glance at the results of experiments on the removal of fins may be interesting. . When one of the pectoral fins is removed the fish tends to turn on its side. In thé short deep- bodied type of fish this is very pronounced. In the killifish, (Fundulus heteroclitus) it is not very noticeable excepting at first, for in a short time the fish learns to keep its balance with the other fins. When both pectorals are removed in a deep-bodied form, such as the scup, (Sten- otomus chrysops), the fish becomes quite un- able to keep its balance properly, though it can ZOOLOGICAL SOCIETY BULLETIN. - swim as rapidly as ever. A In the killifish the re- ' moval of the pectorals, or even of all the paired fins, is not so serious a matter; the only evi- dences of difficulty are seen in the lack of ability to make the more accu- rate movements, and in the fact that at first the fish runs into things ow- ing to its inability to stop quickly. The fish learns in a few days to over- come this latter trouble by a strong sweep of the tail. When the unpaired fins alone are removed the swimming move- ments become labored and progress is much slower although in the killifish the caudal portion of the body is able to accomplish a fair stroke. If all the fins, both paired and unpaired, are removed the killifish is still able to swim by wriggling, and is able to retain its balance by the same method. Naturally all of the movements in such a case are extremely labored. The ex- periment shows, that in some fishes at least, fins are not necessary, though certainly very useful organs. In conclusion it must be noted that the fins of fishes are very strongly adaptive structures, and that probably in no two species will ex- actly the same uses and the same combinations of fins to perform the various duties assigned to them, be found to occur. The whole sub- ject will well repay any one who cares to ob- serve the habits and movements of animals. Publications on Aquatic Life-——Among the publications on aquatic life (referred to on page 339), may be mentioned, Sea Shore Life, by Mayer, The Reptiles and Batrachians by Ditmars, The Reptiles and Batrachians by Eckel and Paulmier, the Salamanders, Frogs and Toads by Sherwood, The Fishes, Turtles and Lizards, by Smith, and The Higher Crus- tacea by Paulmier. With this list to select from we need not remain unacquainted with the aquatic creatures in the vicinity of New York. The cuts in this number of THE BuLLetIn, are from photographs by Mr. Spencer and others, and from a number of old lithographs and prints made during the early history of the Aquarium Building, then called Castle Garden. \DA\\ ZOOLOGICAL SOCIETY BULLETIN No. 26 PuBLISHED BY THE NEw YoRK ZOOLOGICAL SOCIETY July, 1907 NEW AFRICAN ELEPHANTS. T WAS about four years ago that we began our efforts to secure specimens of the co- lossal Sudan African Elephant, (Elephas oxyotis), of the Blue Nile country—the spe- cies which attains the largest size, and grows ears of enormous area. By a curious turn of fortune, the first elephant to come to us from Africa was one which represented the small- sized and small-eared West African species, known as Elephas cyclotis, which in captivity is exceedingly rare. At last, on June 25th, there arrived at the Zoological Park a fine young pair of Sudan elephants. They came by way of Hamburg and Carl Hagenbeck, and have been nearly three months in transit. Both animals are in fine condition, and may justly be regarded as a notable accession. At present they are about two and one-half years old, with six months seniority in favor of the male. The male is four feet nine and one-half inches in height at the shoulders, and weighs 1225 THE NEW AFRICAN ELEPHANTS, KARTOOM AND SULTANA. S52 pounds, the female four feet eight inches, weighing ro80 pounds. At present the tusks of the male project only three inches beyond the lip, and those of the female are even smaller. The male is particularly well pro- portioned, and has the deep chest and mus- cular forelegs which mark a_high-caste elephant. Naturally, in the ears of Sudan elephants we expect much; and these are perfectly satis- factory. Those of the male are particularly enormous. They overlap each other on the neck, they cover almost the entire shoulder, they descend to a point three inches below the lower line of the jaw, and both are without a flaw. In view of the fine qualities of the male specimen, and the great future that seems to be in store for him, he has been named “Kar- toom,” while the female has been christened “Sultana.” Incidentally it may be added that they are yet to be paid for, and therein lies a fine op- portunity for the making of two grand gifts, each in the sum of $2500, wherewith to pay for these animals. To-day their cost is very reasonable. “In a few years they will be the most gigantic and awe-inspiring beasts in Greater New York, and eventually they will be worth at least $8000 each. If no ill for- tune should befall Kartoom, he should attain a shoulder height of eleven feet and a weight of 12,000 pounds. Such a gift would do credit to any donor, and he will be accredited to the first person who sends $2500 as his pur- chase money. His mate costs the same amount, and is equally eligible. AN IMPORTANT EDUCATIONAL COLLECTION. ROM the standpoint of teaching young pupils the rudiments of the classification of mammals, the Small-Mammal House has become the most important building in the Park. In arranging the collection in this building it was realized the considerable num- ber of Orders of Mammals represented, and at once it seemed desirable to increase the number of Orders by a judicious selection of characteristic species. Naturally, the next step was to so label the collection as to make it a helpful center for teachers and classes in viewing various mammals grouped collectively. With the Small-Mammal House once fully stocked, a condition brought about a year ago, the first step in gaining the desired result was to arrange the specimens in the form of a syn- ZOOLOGICAL SOCIETY BULLETIN. optic collection. New labels were prepared, each having a band of color at the top, thus: Gray—Primates; Red—Carnivora; Blue—Ro- dentia; Green—Edentata; etc. In conjunction with the labels, a large key-label was painted and hung at each end of the building, fully explaining the system employed. To further aid the understanding of the younger students, long labels bearing the respective bands of color, and the name of each order, were hung in parts of the building over the living speci- mens representing them. Our next step in increasing the educational value of the Small-Mammal House will be to prepare a large wall chart showing in simple terms the classification of mammals. This work goes hand in hand with the popular lec- tures delivered to the school children. For- tunately, our ideas in labeling were matured, and the labels all in place, when the request to deliver lectures to the children of the Public Schools was finally considered. Not alone are these labels both striking and instructive; but they impart a well-finished aspect to both the interior and exterior of the building, adding an element of value to a miscellaneous collection of mammals that really forms one of our most important install- ations—and also one of the most difficult to keep in good condition. At the present time six Orders of Mammals are represented in the Small-Mammal House. These are the Primates, Carnivora, Rodentia, Ungulata, Marsupialia and Edentata. During the summer we shall endeavor to establish cages of bats, harbor seals and hedge-hogs, thus representing the Orders Chiroptera, Pin- nipedia and Insectivora. From the keen in- terest thus far manifested, we anticipate that the contents of this building will be very help- ful to teachers and students of Natural His- tory, generally. ReeeeDs THE ITALIAN GARDEN OF BAIRD COURT. N THE center of the north end of Baird Court there is a rectangular plot of ground, with an area of eighty-five hundred square feet. From the broad terrace connecting the first landings of the two main stairways, it rises with a grade of a little over ten per cent., to the level of Baird Court. It is flanked on either side by flights of steps with highly orna- mental balustrades of limestone and_ terra- cotta, and forms, with these steps, the con- necting link between Baird Court and the Grand Concourse, now under construction. ZOOLOGICAL SOCIETY BULLETIN. nw on i) THE ITALIAN GARDEN IN BAIRD COURT. Three flights of broad steps on the south, east and west, lead into the garden proper, each being connected with the others, and also with the entrance in the center of the lower terrace, by grass walks, forming a cross within a diamond. This purely formal treatment of the garden was demanded by the surrounding cut-stone work, and indeed it is the only one that could have given satisfaction in a situa- tion such as this. Of the eight triangular beds thus formed, those on the outside of the diamond are relied upon to give strength and character, and the four central ones have been planned to fur- nish color. To accomplish this idea, great masses of evergreens, from stately cedars, eighteen feet high, to trailing junipers of half as many inches, have been thickly planted, forming an irregular, serrated slope from the outside toward the center, and merging, so to say, into the box margins, with which all the walks are defined. These evergreens are of many sizes, forms, and hues, and compose groups, any one of which would make a brave showing, even if standing alone. Combined as they are, they make a beautiful setting for the four flower-beds, which with their box edgings and bright masses of color, add to the garden another feature of interest and life. It is the intention to have an uninterrupted display of flowers in these central beds, be- ginning with crocuses, tulips, and other early spring flowering bulbs, and continuing through summer bedding-plants, to late asters and dwarf chrysanthemums. For this season the beds have been planted with a double ge- ranium of a glowing dark red color, named the S. A. Nutt. These bedding-plants will be supplied by our own nursery green-houses at Bronxdale. Of evergreens, five hundred were used, con- sisting of such varieties as red cedars, green and gold Japanese cypresses, mugho pine, various dwarf arborvitees and yews, a number of junipers and the small-leaved Japanese holly. Thirty-two hundred twelve-inch box bushes were used for the edgings, and in the flower beds eighteen hundred geraniums were planted. H. W. M. S02 RAIDING A RATTLESNAKES’ DEN. IRST-KEEPER SNYDER of the Reptile House and Mr. DeLos Hicok have just returned from an expedition, involving lively work and considerable danger, to the boundary line between Massachusetts and New York. The purpose of the trip was to secure a cageful of specimens of the banded or tim- ber rattlesnake, the only species of rattlesnake found in this portion of the United States. The result of this expedition, despite unfavor- able weather, is an exhibit of eighteen fine rattlers, all captured within three days’ time. In line with our aim to stock the Reptile House with a liberal number of representatives of the North American serpents, it was de- termined that the local species of poisonous snakes, the rattlesnake and the copperhead snake, should be well represented. It was de- cided to construct in one of our larger cages a high section of rock-work with several ledges, and in this cage to display a number of timber rattlesnakes. To make that kind of an exhibit attractive a considerable number of snakes was needed. Though we had made repeated efforts to buy timber rattlesnakes, our success had been unsatisfactory. Hence the special expedition to the Taconic Mountains, toa “den” from which we have obtained rattle- snakes once before. Three years ago, Mr. DeLos Hicok, a civil engineer who is much interested in serpents, called at the Reptile House and informed the writer that surveyors working along the Massachusetts-New York boundary, where it passes through the Taconic Mountains, had been both hampered and alarmed by encoun- tering numerous rattlesnakes. Acting upon Mr. Hicok’s suggestion for an experienced man to accompany him in making an investi- gation, the writer dispatched Keeper Snyder, of the Reptile House staff. Investigation re- vealed the fact that the state boundary runs parallel with extensive rock-ledges and stone- slides. Following up the ledges on the Mass- achusetts side of the line, the investigators came upon rock formation so seamed, fissured and strewn with flat fragments as to offer ideal wintering quarters for snakes. It being spring, the “den” was well inhabited. Eleven large snakes were captured alive. A con- siderable number were seen to glide into shel- tering crevices, while the search elicited a sonorous and steady rattling from fissures of indefinite depth. The specimens obtained by this first expedi- tion were exhibited in the Reptile House, ZOOLOGICAL SOCIETY BULLETIN. where they thrived for nearly two years, after which a number of them died from a parasitic infection. This year’s expedition was more carefully planned, as the route lay direct to the “den,” without the necessity of discover- ing it. The start was to have been made early in May, but the unseasonable and pro- longed cold weather seemed likely to keep the snakes below ground. It was not until May 15th that Messrs. Snyder and Hicok started for the “den.” When they arrived they found one condi- tion much against them. In spite of the cool weather, the undergrowth had sprung luxuri- ously into leaf, making the search for serpents not only exceedingly difficult but dangerous. In breaking through the tangled mass, Mr. Snyder explains that he took desperate chances of being bitten. Hidden snakes suddenly buzzed almost from under his feet. When the men reached the ledges, or open ground, they found the snakes exhibiting a peculiar degree of caution. They were either coiled close to the edges of heavy undergrowth or at the mouths of deep clefts in the rocks. And they were quick to take advantage of cover, glid- ing into thickets or among rocks as soon as the human intruders came into view. The trail of most of the specimens could be fol- lowed by the whirr of their rattles. Mr. Snyder says that the fissures on the ledges must extend inward for great distances, as the rattle of an escaping snake could be heard to grow gradually fainter until, barely distinguishable, it continued its tireless mono- tone, the owner evidently having drawn itself into an angry coil in some distant subter- raneous retreat. Several groups of snakes were found coiled in the sunshine, displaying a really sociable spirit. From each of these groups, however, the catch was seldom more than two. After a quick decision by the collector, and an assault on the specimens chosen, the other snakes lost no time in beating a retreat. From one group of five individuals but a single example was obtained, a fine sulphur-colored rattler that fought viciously, grinding its fangs against the stick used to hold its body to the ground, and finally biting itself in an hys- terical exhibition of rage. After two days spent on the ledge Messrs. Snyder and Hicok succeeded in capturing eighteen large rattlesnakes. Some of these are marked by a rich, sulphur-yellow colora- tion, while a few are jet black. The largest specimen is five feet long and two inches in diameter at the thickest part of the body. Its rattle is made up of thirteen segments. ZOOLOGICAL SOCIETY BULLETIN. 353 THE RARE ST/JLOSOMA EXTENUATUM. All of the snakes were caught by pinning the head to the ground under a curved stick, after which the reptile was picked up by the neck—by hand—and dropped into a canvas bag. The entire catch is now on exhibition in one of the large cages on the main floor of the Reptile House. I i, iD), A RARE FLORIDA SNAKE. MONG the North American reptiles there Ae several strikingly distinct species of serpents, each represented in the collec- tions of all our museums by a total of from one to, possibly, six specimens only. With several of these, however, the apparent scarc- ity of examples may be traced to the inac- cessibility of the habitat. There are several localities in the southwestern portion of the United States, which, if well worked by sys- tematic collectors, would undoubtedly yield an interesting harvest of these supposedly rare creatures. We have an exception to the conditions cited, in a small snake known technically as Stilosoma extenuatum. This reptile was orig- inally described by Mr. Arthur Erwin Brown, Director of the Zoological Gardens, in Phila- delphia. The original description was made in 1890, and the type specimens were taken in a part of Florida (Marion and Orange Counties), well investigated by collectors. Yet, since that time, the total number of speci- mens known to have reached museum collec- tion has been only ten. Mr. Brown explains the distribution of these specimens as follows: Seven specimens are in Philadelphia, in the Academy of Sciences and Mr. Brown’s collec- tion, one is in the National Museum, another is in the British Museum and another prob- ably is in the museum at Upsala, Sweden. In a shipment of snakes from Orlando, llorida, received a month ago at the Reptile House, two specimens of the rare Stilosoma extenuatum were discovered. They are ap- parently mature, and in perfectly healthy con- dition. Owing to their degenerate make-up, this being especially evident by their small eyes and the simplified scalation of the head, they were placed in a cage containing a layer of wood pulp, affording them a medium in which to burrow. They appeared continually uneasy and very active, boring their way out of sight to soon reappear some distance away, when they would ascend the branches of a small bush within the cage with a suppleness of motion surprising for burrowing reptiles— yet natural enough owing to their strangely elongated bodies. When handled these little snakes show none of the stiffness usually char- acteristic of burrowing serpents, but coil about one’s fingers, or draw the body into a compact ball. Such actions point to powers of con- striction, and may enable the species to over- power and eat other small snakes, such as Diadophis, Cemophora, Virginia and Haldea, as well as the ground lizard, Lygosoma. Thus far neither specimen has been induced to feed. Both appear strikingly similar in coloration to yery young specimens of ihe corn snake, Coluber guttatus, for which they were for a moment mistaken, as the writer went hur- riedly over the contents of the shipment. In distributing the various reptiles composing the shipments, the writer was attracted by the small heads of the present specimens, and an examination at once disclosed their identity. IR, Thy, 10) BOBBING FOR EELS. OBBING for eels commences about the B middle of April in the vicinity of New York. Eels are generally out of the mud by that time, roaming over the flats looking for food, being very hungry after their long winter hibernation. They afford good sport for those who know how to get it, and this is the method of procedure: The “bobber” digs a quart of sandworms out of the “flats” at low tide, which he strings on linen thread with a long needle, running it through the entire length of each worm. After the thread, which is ten or fifteen feet long, is full of worms, and the ends are secured, it is wound around the hand, forming a “hank,” through which a fish- 354 ing line is passed and secured. Thread is then wound around the hank, securing it in a com- pact bunch four or five inches long and two or three inches thick. This makes the “bob.” Eel bobbing may be done anywhere about the shores of New York Bay in water five or six feet deep, or in fact over the very sand- flats from which the worms were obtained. The time for fishing is from the first of the flood- tide to high-water. After the boat is anchored, the “‘bob,’”’ with a two-ounce sinker attached, is dropped overboard and kept close to the bottom by sounding. If eels are about, the fun will commence immediately. The eels seize the “bob” and hang on until they are lifted into the boat. The thread wound about the “bob” holds it together a long time. Sometimes four or five eels are lifted from the water at once, and a bobber may catch a bushel of them, varying in size from six inches to two feet, at one tide. Bobbing for eels is wet work, and it is well for the fisherman to wear oilskin overalls and rubber boots. A low boat is best, as the eels do not hang to the “bob” very long. Bobbing is also done from the shore with a fishing-rod, the eels being thrown out onto the bank. Then the spectators have the fun of seeing the bobber catch the slippery creatures and put them in the basket. Half of those tossed ashore may wriggle into the water be- fore they are captured. Eel-bobbing parties are often formed in localities where eels abound and the sport is lively. The best time to bob for eels is at night, but good catches are also made by day. —From the notes of W. J. De Nyse. THE CENTENIAL OF THE AQUARIUM. N THE evening of May 23 a reception O was given at the Aquarium by the New York Zoological Society, to the New York Academy of Sciences, in commemoration of the two hundredth anniversary of the birth of Linnaeus. Advantage was taken of this occasion to celebrate the centennial of the Aquarium building, the construction of which was begun in 1807. Additional electric lights having been put in the building, the first view was afforded of the collections by night, 450 guests viewing the novel spectacle. The Aquarium was decorated with many plants and Japanese lanterns and a large orchestra was provided. The palms and other plants were kindly supplied for the evening by the Department of Parks through Commissioner Moses Herrman. . ZOOLOGICAL SOCIETY BULLETIN. The Aquarium building lends itself admir- ably to decoration, and many expressions of approval were heard from visitors. In view of this fact it may be desirable to hold future meetings of the Zoological Society in the building, and the Executive Committee is con- sidering the advisability of opening the Aquarium to the public on two or more even- ings of each week. THE JUNGLE WALK AND BRONX- DALE ENTRANCE: ISITORS to the Zoological Park will find open to them a new walk leading through a particularly beautiful tract of virgin forest, and also a new entrance. Here- tofore, the area situated between the Beaver Pond and Lake Agassiz,and formerly called the beech woods, has not been open to the public, for the reason that improvements around the Bronxdale entrance were not completed. Now, however, the walk along the river from that entrance up to the Beaver Pond, has been fin- ished. On Sunday, June 8th, the new entrance at the Bronx River Bridge on the Boston Road, and known as the Bronxdale entrance, was opened to the public for the first time. It renders accessible to visitors the waterfall, Lake Agassiz, and the most beautiful woods in the whole Zoological Park. With infinite pains, a board walk has been constructed through the virgin forest, between Lake Agassiz and the Beaver Pond, without in the slightest degree disturbing the tree roots and the ground along its borders. In order to avoid the destructiveness of teaming through those woods, all the materials for the board walk were run in by hand, and not one team has ever passed over that course. The natural beauties of the forest have been most jealously preserved, and every lover of nature will be delighted with the untouched condition of the beech forest, and the beauty of the ferns, mosses and wild flowers which em- bellish the earth on every side. The brook coming down from the Beaver Pond constitutes a pleasing feature. This tract of forest has been named “The Jungle,” and the walk leading through it is called “The Jungle Walk.” Lake Agassiz, the waterfall and the glen below them must be seen to be appreciated, and those who love the quiet se- clusion of an untouched forest, as found in spring, will undoubtedly find this region a charming resort. Seats have been placed along the Jungle Walk, and they are well patronized. Of course the public is not per- ZOOLOGICAL SOCIETY BULLETIN. A BIT OF LAKE AGASSIZ FROM THE JUNGLE WALK. mitted to wander through the woods, away from the walk, to the destruction of the deli- cate forest plants that, when once trampled into the earth, never can be renewed. As soon as possible a small rustic bridge will be thrown across from the main shore to the island that divides the southern fall, in order that visitors may obtain a fine view of the falls as a whole. The Bronxdale entrance will be kept open each year from May ist to November Ist, but in winter it will probably be closed. 356 ZOOLOGICAL SOCIETY BULLETIN EDITED BY THE DIRECTOR Elwin R. Sanborn, Asst. Editor Published Quarterly at the Office of the Society, 11 Wall St., New York City. Copyright, 1907, by the New York Zoological Society. No. 26. JULY, 1907 Subscription price, 50 cents for four numbers. Single numbers, 15 cents. MAILED FREE TO MEMBERS. Officers of the Society. President : HON. LEVI P. MORTON. Executive Committee : Cuartes T. Barney, Chairman, Joun S. Barnes, Mapison GRANT, Percy R. Pyne, Wiiiam WHITE NILES, SaMUEL THORNE, Henry FairFIELD OSBORN, Levi P. Morton, ex-officio. General Officers : Secretary, Mapison GRANT, 11 WALL STREET. Jreasurer, Percy R, PyNE, 52 WALL STREET. Director, WitL1Am T. Hornapay, ZooLocicaL Park. Director of the Aquarium, CHARLES H, TOWNSEND, BATTERY PARK Board of Managers: EX-OFFICIO, The Mayor of the City of New York, Hon. GeorcE B. MCCLELLAN. The President of the Dep’t of Parks, Hon. Moses HERRMAN. Class of 1910. F. Augustus Schermerhorn, Percy R. Pyne, George B. Grinnell, Jacob H. Schiff, Edward J]. Berwind, George C. Clark, Cleveland H. Dodge, c. Ledyard Blair, Cornelius Vanderbilt, Nelson Robinson, Frederick G. Bourne, W. Austin Wadsworth. Class of 1908. Class of 1909. Henry F. Osborn, Levi P. Morton, Charles T. Barney, Andrew Carnegie, William C. Church, Morris K. Jesup, Lispenard Stewart, John L. Cadwalader, H. Casimir De Rham, John S. Barnes, George Crocker, Madison Grant, _ Hugh D. Auchincloss. William White Niles, Charles F. Dieterich, Samuel Thorne, James J. Hill, Henry A. C. Taylor, George F. Baker, Hugh J. Chisholm, Grant B. Schley, Wm. D. Sloane, Payne Whitney, Winthrop Rutherfurd, A STATE BISON HERD. - The initial effort of the officers of the American Bison Society to bring about the establishment of a state herd of American bison, to be permanently located on state lands, and owned and maintained by the state of New York, has been thwarted. The bill introduced and vigorously pushed by Assem- blyman Frank H. Hooper was by Senator Armstrong kindly translated into an item of the annual supply bill, where it met the ap- proval of Speaker Wadsworth, Assemblyman Moreland, Chairman of the Assembly Com- mittee on Ways and Means, and all the mem- bers of the Conference Committee. It is a pleasing fact that the measure encountered no determined opposition, and all the leading Senators and Assemblymen have cordially fav- ored it. The only necessity for the strenuous efforts in behalf of this measure that were put forth by Professor Franklin W. Hooper and the President of the Bison Society, ably as- sisted by Mr. Harry V. Radford, was by rea- son of the fact that the initial appropriation necessary is $20,000, and there were calls for state money beyond the amount available. ZOOLOGICAL SOCIETY BULLETIN. For a time it seemed that the proposed bison herd was desired by every citizen of this state. The item passed both houses of the legislature, practically by unanimous consent, and went to Governor Hughes in the supply bill. Without the slightest warning, and to the profound surprise of everyone, Governor Hughes picked out the item for the state bison herd, and vetoed it. WICHITA BUFFALO RANGE. We are advised by the Bureau of Forestry, of the Department of Agriculture, that the ful- filment of the contract for the erection of the fences, corrals, barn and sheds of the Wichita Buffalo Range has been satisfactorily carried out. By July 15th, the work will be completed, and the range will be ready. For several ex- cellent reasons, it is not best to send the herd southward in midsummer, but at the earliest satisfactory date the shipment will be made. It is the opinion of those most interested that October will be the best month for the trans- fer of the nucleus herd, and arrangements will be made accordingly. THE ZOOLOGICAL CONGRESS. Every two years the zoologists of Europe and America meet in an International Con- gress. One week is devoted to a series of meetings embracing fifteen sections, or branches, of zoological work and _ interest. These sections cover the whole range of human activity as concerned with animate na- ture, and they also cover the zoology of all extinct forms of life. During past years, ses- sions of the International Congress have been held, as follows: Paris, 1889; Moscow, 1892; Lyden, 1895; Cambridge, 1898; Berlin, 1901; and Berne, 1904. At Berne, the Congress received an invi- tation from the zoologists of America to hold its seventh session in Boston, in 1907. That in- vitation was accepted, and the Congress will convene in Boston on August 19th. It will close its sessions there on August 23d, and after that date, both the American and foreign members will journey to Woods Holl, New York, Philadelphia and Washington. To New York City and vicinity will be devoted the en- tire week beginning on Monday, August 26th. Thursday, August 29th, has been specially set apart as “The New York Zoological Society Day,” and on that date, the members of the Congress will visit the New York Zoological Park and Aquarium. ZOOLOGICAL SOCIETY BULLETIN. Up to this date sixty distinguished foreign zoologists have registered as members of the Congress, and expressed their intention to attend. The number of American guests will probably reach 200. Naturally, the visit of the Congress to New York is of interest to all persons who in any way are connected with the zoological institutions of this City, and the zoologists of New York have formed a local committee to provide for the entertain- ment of the members of the Congress during their visit here. THE AUTOMATIC SHOT-GUN. Mr. G. O. Shields and his supporters in the campaign against the automatic gun have won a victory in an important engagement. The State of Pennsylvania has recently enacted a law, and it has been signed by the Governor, prohibiting in hunting the use not only of the automatic shot-gun, but also of the well-known “pump-gun” which has been in use for several years. The battle was fought hard on both sides, but the longer the subject was illumin- ated the stronger grew the feeling that auto- matic guns of all kinds should no longer be used against wild life; and the final majority was overwhelmingly against those weapons. At first Governor Stuart was _ inclined against the measure, but the arguments against the deadliest guns soon convinced him that the interests of wild-life preservation war- ranted his approval of it; so he signed it, and sent the pen to Mr. Shields, to hang alongside the one with which President McKinley signed the admirable “Lacey Bird Law.” Seven of the provinces of Canada have en- acted laws against the automatic gun, but it was left to Pennsylvania to show the way to other states on this side of the international boundary. All honor to Pennsylvania, and the grand army of her citizens who worked for and voted for the new measure, and to the Governor who signed the bill. We congratu- late Mr. Shields upon this signal testimonial to the correctness of his judgment regarding the mechanical shot-guns. THE ELEPHANT HOUSE SCULPTURE COMPETITION. In response to the request of several sculp- tors of wild animals the work involved in providing the animal sculptures for the Ele- phant House, was thrown open to competi- tion. After a careful consideration of the 357 whole subject, the Executive Committee de- cided to invite six sculptors to compete, and a suitable amount was appropriated for the ex- penses of each competitor. The following per- sons were invited to compete: A. P. Proctor, Eli Harvey, F. G. R. Roth, Miss Anna V. Hyatt, Charles R. Knight and B. C. Rum- sey. Owing to her departure for a prolonged stay in Europe, Miss Hyatt was unable to enter the competition. The models of the five competitors were de- livered on Saturday, June 8th, at the Lion House, and were displayed in the studio of that building, where the light was well adapted to the purposes of the occasion. All models were submitted without signature or sign save a distinguishing mark, under seal. In entire ignorance of the origin of any of the models, the Executive Committee of the Society made its official inspection at a special meeting held at the Zoological Park on June 19. The de- cision was awarded to the models which it was presently discovered were submitted by Mr. Proctor and Mr. Knight; and finding it ex- tremely difficult to choose between these two sculptors, the work was divided, and one-half of it awarded to each. THE LION HOUSE MURAL DECORATIONS. For a considerable period the six smaller outside cages of the Lion House have lacked their mural decorations. The three large cages were so successfully decorated, by Mr. Carl Rungius, the well-known painter of wild animals, that the completion of the original scheme has only awaited a reasonably conven- ient season. At no small sacrifice to his own plans and work, and solely because of his keen interest in the general work of the Zoological Society, of which he has long been a member, Mr. Run- gius has taken time to complete the original design. During the spring months, with ex- cellent assistance from Mr. E. A. Costain, of the Zoological Park force, he decorated the rear walls and all partitions of the six smaller cages, and brought the whole work together in one continuous panorama, stretching from end to end of the outside cages. As the members of the Society already know, the combination of rocks and painted background behind them in the three large cages proved an unqualified success, but the completion of the scheme has more than doubled the effectiveness of the three isolated panoramas. 358 ZOOLOGICAL SOCIETY BULLETIN. A PORTION OF BRONX LAKE LECTURES TO SCHOOL PUPILS. AST April, in response to urgent appeals from the Bronx Borough Teachers’ Asso- ciation, represented by Professor Hugo Newman, and many other teachers of the Borough of the Bronx, the Zoological Park staff hurriedly converted the Shelter Pavilion, at the Wolf Dens, into a lecture hall, and prepared a course of illustrated lectures. The Director of the Park delivered a series of lec- tures entitled “An Introduction to the Study of Mammals,” Curator C. William Beebe lec- tured in a similar vein on the bird world, and Curator Raymond L. Ditmars lectured on the four Orders of Reptiles. A good stereopticon was purchased and operated by Mr. Sanborn, and Chief Clerk Mitchell provided the black drop-curtains by means of which the pavilion was darkened. The teachers of the Bronx Borough Teachers’ Association vigorously undertook their share of the work. They printed and dis- tributed to teachers a very complete syllabus of each lecture, secured the services of about twenty teachers to act as demonstrators, and arranged a program by which forty different NEAR THE NEW BOAT-HOUSE. schools of Bronx Borough were allowed to send delegations of children from their 5A grades. It was reported that more than twice as many children applied for the privilege as could be accommodated. At each lecture, about 400 children and twenty teachers were present, filling the make- shift lecture hall to the limit of its seating ca- pacity. Each delegation was conducted by its own teacher, and the universal promptness of arrival at the hall was very noteworthy. The most perfect discipline was maintained throughout and Professor Newman impressed upon the minds of the children the important fact that the whole afternoon’s work repre- sented regular school exercises, as prescribed by the Board of Education. He said, “You are to remember that you are now actually in school, and under all the rules that apply to attendance in your respective public school buildings.” The ages of the pupils were supposed to range from eleven to thirteen years; but a great many of the children were so small that they seemed to be younger than nine. They were all so bright- looking, so alert, so neat in ZOOLOGICAL SOCIETY BULLETIN. dress and so eager to know about animals that it was a pleasure to talk to them. Through- out the whole course of lectures there never was the least disorder, or break in discipline, and each lecture was listened to with close attention, Naturally, the subject matter of the lectures, and the illustrations, were most carefully chosen to meet the age and understanding of the pupils, and to set forth only facts which could be understood and remembered. At the close of each lecture, the classes were taken out in sections, with about fifty pupils in each section, and guided to the living creatures which specially illustrated the lecture. On reaching each. collection, a demonstrator pointed out the specimens of special interest to the pupils. It is not going too far to say that by the teachers, principals and district superinten- dents who either saw this work in progress, or participated in it, the experiment was pro- nounced an unqualified success. An earnest appeal has been made to the Zoological So- ciety that it provide a permanent lecture hall in the Zoological Park, capable of seating 1,000 school children, in order that the chil- dren of Manhattan may enjoy the privilege of practical zoological instruction in the Park that now is available only to those of Bronx Borough. THE BATELEUR EAGLE. HERE is now living in the collection of the birds of prey a splendid specimen of the bateleur eagle. This bird is re- markable for its magnificent bearing, the bril- liant uneaglelike colors of its plumage and its absurdly short tail. It is found over the greater part of the African continent, south of the Sahara, and is especially characteristic of the southern part. The long crest adds much to its martial ap- pearance, and this, together with the head, sides of the neck and the under parts, are glossy-black. The back, tail-coverts and tail are rich maroon-chestnut, while the shoulders and most of the wing-coverts are of a silvery hue. The flight feathers are black and the beak is parti-colored yellow, orange and black, while the feet and legs are bright coral-red. Although the bird measures a full two feet in length, yet the tail is only four and a quar- . ter inches long, producing the effect of a bird with a tail only partly grown out. The French name bateleur, synonymous with the terms harlequin and mountebank, was 359 given to this eagle because of its curious and inexplicable habit of turning somersaults in mid-air. It also occasionally swings from side to side while in full flight, with the wings rigid and held slantingly upward. To com- plete the tale of its remarkable aerial habits, when hunting for prey, instead of watching the ground before or immediately beneath it, the bird draws its head downward and close to the body, apparently looking backward be- tween its legs to the ground over which it has passed. The diet consists of small reptiles and mam- mals, and this eagle feeds frequently on car- rion in company with the true vultures. It is said to attack poultry, but a specimen which was kept in a henhouse did no damage except to devour some of the eggs. A nest of sticks is built near the top of some high and thorny acacia where the large creamy-white egg is laid. Cc. W. B. NESTING OF THE BIRDS IN THE COLLECTION. AINY and cold though the spring has been, many birds in the collection have nested. The sand-hill cranes built their nest and laid two eggs as usual, and the mal- lard ducks began to incubate almost before the frost was out of the ground. There were seventeen of their nests around the Wild-Fowl Pond alone, although so well hidden that they were invisible until the sitting bird was flushed. Many broods of ducklings of various ages are now on the several ponds and foraging for themselves among the grass. As usual, on the appearance of the first broods, a crow or two developed a sudden fancy for ducklings and six or eight unfortunate youngsters were carried away before the black marauders were shot. Soon afterward a stray cat was shot while stalking a brood, but since that time no enemy has interfered with the young mallards. The griffon vulture laid a large white egg in the corner of her cage and savagely re- sented its removal. The brown pelican, white- breasted guan, Egyptian goose and Himalayan jay-thrush laid eggs for the first time, but none of these built nests. Considerable excitement was caused one day in the big central flying cage of the bird house by the sudden appearance of a young saffron finch. When first observed it was squatting on the sand with an admiring, or at least in- terested, circle of birds—terns, quails, pigeons, gallinules, larks and orioles—gathered about it. Where it had been reared was for a long 3600 time a mystery, but when it was old enough to care for itself the secret was discovered, as the parents built a second nest deep within one of the old crowns of a palm tree. At the present time a half dozen species of doves and pigeons are sitting on their eggs, while the young of bluebirds and robins are already hatched. There are seven robins’ nests in one cage, a fact which leaves little doubt as to their happiness and contentment. Although these birds were all nestlings when placed in the collection last year yet their first attempts at nest-building, far from being awkward or abortive, have resulted in well- thatched, mud-lined structures, strong and well built. Common as is our robin, its entire history is far from thoroughly worked out, and here, where the nest-building, laying and incubation is all accomplished within a yard of the cage wires, a wonderful opportunity is afforded for careful observation at close range. Pans of mud are provided and the robins may be seen filling their beaks with this soft black building material, carrying it to the half- finished nest and molding it into shape with beak and breast. On cold days the parent sits so close that only her head and tail are visible above the rim of the nest, while on hot days she half stands with partly lifted wings, as a shield against the intense heat of mid-day. In another cage a grackle is sitting on a great bristling mass of straw and twigs, whose outside gives no hint of the smooth interior which holds the beautifully marked eggs. A European wood pigeon has the flimsiest nest of all, merely a handful of straws, laid one over the other in a crotch. How her two white eggs manage to stay on is a miracle. A yellow-billed cuckoo sitting on three eggs is an interesting sight, as this bird has never before been known to lay in cap- tivity. In another corner of the cage are six others which she has laid. A white peahen is incubating a half dozen eggs, and rarest of all, a pair of trumpeter swans has built a nest on an island in the Beaver Pond. These birds are all but extinct, and if they succeed in rear- ing young it will be a notable event. AMERICAN WOOD WARBLERS IN THE LARGE BIRD-HOUSE. HE American wood warblers, (Mniotil- i. tidae), are perhaps the most interesting of our smaller native birds. There are about 155 species all told, ranging from Alaska and Labrador south to Argentina. Of ZOOLOGICAL SOCIETY BULLETIN. these, fifty-five species and nineteen sub- species are found within the borders of the United States. Every spring our woods and groves are thronged with these brilliant- plumaged little birds, whose colors reveal a great variety in hue and in pattern. In spite of their name, they do not take high rank as vocalists, their warbling, as a rule, being mo- notonous and of limited musical range. Some species linger through the summer and nest with us, but the majority push on to the coniferous forests of the northern States and Canada. In the fall they return south- ward, some in entirely altered attire, the young birds frequently exhibiting still another pat- tern of colors. They thus tax to the utmost the skill of the amateur ornithologist, delight- ing him with their colors and simple ditties, and yet confusing him by their very numbers. Every aid to their identification is welcome. Mr. Frank M. Chapman has recently published a book, illustrated with many colored plates, devoted solely to this Family of birds, which will be of great value when used with the field-glass and notebook. But better than either books or pictures can be, are the living birds themselves; and in the Large Bird-House of the Zoological Park there is, without doubt, the finest collection of live American warblers which has ever been gathered together. “hese birds are all insect feeders, and as such, are most difficult to keep in health in confinement. It is safe to say that the ordinary canary lover could not keep one of these birds alive for forty-eight hours. By means of most careful study of the habits and food of the birds, and by continually ex- perimenting with diet, and ways and means for accustoming these delicate little birds to their new conditions of life, Keepers Stacey and Durbin have assembled and established a collection of no less than eighteen species. These include all of the common, and also some of the rarest, forms found near New York City, either as summer residents or as transient migratory visitors in spring and fall. The warblers which have been in the col- lection for two or more years have passed through their annual moult on time, and as thoroughly as if in a state of freedom; so there seems no reason why they should not all live out their span of life—indeed, a much longer span than would be theirs if exposed to the vicissitudes of their wild life. So varied are the eighteen species that all of the interesting adaptations of the Family are represented, radiations from the typical wood warbler, arboreal, seeking food under ZOOLOGICAL SOCIETY BULLETIN. 361 AUDUBON COURT, TAKEN FROM THE MAMMAL HOUSE. The elliptical plot in the center is filled with a profusion of rhododendrons and mountain laurel, forming one of the most pleasing features of plant life in the Park. leaves and on the twigs of the higher trees, toward specialization as creepers, flycatchers, marsh-haunters, and, strangest of all, toward a sandpiper life. Eight of the species in the collection are among those which remain to nest near our city, more or less commonly as the case may be. Perhaps the best known of these in the spring is the yellow warbler, or wild canary, as it 1s called from its color. This is the bird which is so often imposed on by parasitic cow- birds, and which sometimes builds a second or even a third story to its nest to avoid hatching the parasitic egg. Of different pattern of plumage, but almost as conspicuous, is the American redstart—a warbler with the habits and actions of a flycatcher, dashing through the trees in rich orange and black dress, in pursuit of flying insects. Near the stream borders or marshy places we are almost sure to hear the Witchity! Witchity! Witchity! of the northern yellow- throat, with its wren-like actions and black mask over its eyes. In the collection it is one of the most active of all the warblers, running about on the ground, or flying from branch to branch. The blue-winged is represented by a number of specimens, and the well-named black-and-white creeping warblers are forever going up and down the tree-trunks and branches in their cage. A pair of worm-eating warblers, with hand- somely streaked heads, will be a new sight for many amateur bird-lovers, for these birds are far from common, and their prompt accept- ance of the conditions of confinement, and their tameness, is very fortunate. The oven- bird and Louisiana water-thrushes are the last of the resident species, and stand for the most aberrant type, one which has actually taken to a life on the ground, a walking gait, a teetering motion, and a fondness for wading in the shallows of brooks. In fact, although true warblers, these have become, to all in- 362 tents and purposes, sandpipers in appearance and in choice of haunts! The ovenbird is one of the easiest of our summer birds to identify by its song—a loud, ringing crescendo, sounding like TEACHER! TEACHER! TEACHER! TEACHER! Of the ten species of warblers living in the Large Bird-House which are only migrants with us, eight are more or less common. These are the northern parula, the black-throated blue and the black-throated green, the myrtle, the magnolia—perhaps the most beautiful of all, the blackpoll, the northern water-thrush— noted for its wild ringing song, and the dainty Canadian warbler, with a necklace of black beads upon its yellow breast. These are all interesting, the more so, per- haps, because of the mystery which surrounds their nesting home, tiny air-castles built among the giant spruces and firs of the far north. The pine warbler is rather rare, but the gem of the whole collection is the mourn- ing warbler. This is one of the latest of all the migrants, passing north in late May and early June, and never stopping with us more than a day or two, but seeking the wild regions of the cool mountains farther north. A day which brings the mourning warbler within range of our glasses is a red-letter one, indeed. One of the easiest of these birds to identify in the field is the male black-throated blue, but the female is one of the most difficult. In her olive dress with a thin white line over the eve and a patch of similar color at the base of the primaries, she is as different as can be imagined from her blue, black and white spouse. But when one can watch the dull- colored female at arm’s length, flying, feeding, bathing, for hours at a time, the faint char- acters of color and movement are readily learned. The usefulness of such a collection of warblers as ours is then apparent, and the facts will remain fixed in the mind much more certainly than if conned from a dried skin or from a written description, no matter how accurate the latter may be. ZOOLOGICAL PARK NOTES. Owing to the unseasonable and protracted cool weather, the outside Lizard and Tortoise Yards were not occupied until the first week in June. Then the doors were thrown open, and the various reptiles quartered in the east- ern room of the Reptile House trooped forth to the open air and sunshine. Among the liz- ards there was a great amount of frisking and ZOOLOGICAL SOCIETY BULLETIN. dashing about. Later on, all the specimens in- dulged in “‘sun-baths,” assuming the character- istic sprawling attitudes that point to a general contentment with their lot. ok K * Our collection of anthropoid apes has been diminished by the death of “Dohong,” the male orang-utan, who lived here four years; but the loss has been made good by the recent purchase, from Captain Percy Watson, of the steamer “‘Indrasahma,” of another male orang of about the same size as “Dohong.” The newcomer has been named “Captain.” His hair is unusually long and thick, and of a rich, dark-red color. As seen in action he is ex- ceedingly picturesque. At present he is sus- picious of everybody, and it will be several weeks before any attempt can be made to learn his susceptibility to training. In addition to “Captain,” the ape collection has acquired two small female orang-utans, and a small chim- panzee, named “August,” who is exceedingly lively and droll. The latest arrival of all is a young bald-headed chimpanzee, (Pan pyg- maeus), which has just been brought to us by Mr. Gustave Sebille from the small bit of territory north of the Congo that is known as Portuguese Congo. These additions bring the total number of our man-like apes up to seven, all of which are in excellent health. In addition to the chimpanzee noted above, Mr. Sebille brought us a fine lot of white- nosed, mustache, patas and other monkeys be- longing to the genus Cercopithecus. They make a striking and attractive exhibit. oe The strange combination of an African meerkat and a ground squirrel living in the same cage in perfect harmony continues in the Small-Mammal House. Both of these animals were caught when very young, and were reared together. The meerkat is closely allied to the Indian mongoose and is by nature the deadly enemy of all small rodents. At feed- ing time, these little animals appear to become confused in their natural and respective diets The squirrel may often be observed to eat raw meat, and the viverrine to paw over the vege- tables that are supplied for its cagemate. 2 The big and richly-colored Indian squirrels, represented in the Small-Mammal House by the Malabar squirrel, the white-headed squirrel and the black Indian squirrel, are about as playful and amusing in their antics as monkeys. They stand upon their hind feet and box with each other, swing head down- ward from the branches in their cages, and go ZOOLOGICAL SOCIETY BULLETIN. through other agile manoeuvers. These hand- some rodents are among the most docile, in- telligent and hardy of our squirrels—a combi- nation not always to be found among the showy tropical animals. of While referring to the squirrels it is inter- esting to note that our fourteen cages of these animals form an instructive display in the Small-Mammal House. Among the species exhibited are the following: Eastern chip- munk, western chipmunk, Parry’s spermophile, Richardson’s spermophile, red squirrel, golden- bellied squirrel, Columbian fire-backed squirrel, southern fox squirrel, white-nosed squirrel, Carolina gray squirrel, together with the black and the albino phases of the latter species. Among the Old World species are Prevost’s squirrel, African striped squirrel, Malabar squirrel, white-headed squirrel and the Indian black squirrel. ae a A pair of large and lusty beavers has been placed on exhibition in an outside cage on the eastern side of the Small-Mamma! House. The animals are supplied with a large tank and plenty of food-wood, and are thriving. While our examples in the Beaver Pond are seldom to be seen on account of their nocturnal habits, this is certainly not the case with the present specimens. They are continually about, and when annoyed rush for their tank, from which they send the water flying by violent blows from their broad, flat tails. While the average spider monkey is a timid, delicate and generally unsatisfactory animal for exhibition, we have been fortunate in se- curing three exceptionally good examples of the black species, (Ateles ater). They are con- tinually on the move, demonstrating the great value of the long, prehensile tail. Moreover, they are in the best of health, and on thor- oughly satisfactory terms with their keepers, who carry them about in their arms in a fash- ion seldom possible, except with baby chim- panzees or orang-utans. The leopard cubs and jaguar cub now quar- tered in the Small-Mammal House have at- tained a size to almost belie the name cub, and they will soon graduate from their present quarters to cages in the Lion House. The leopards are still as playful as kittens, but the jaguar, in keeping with the reputation of his species, is becoming savage and not to be trusted. The keepers have discontinued their practice of daily entering the jaguar’s cage. 363 This specimen came from Central Mexico, as a gift from Mrs. Arthur Curtiss James, and if his very thick limbs and heavy head are typical indications, he promises to develop into a fine animal. The amusing antics and fuzzy coats of the two European brown bear cubs have earned for them a warm spot in the hearts of our youthful visitors, who, as in duty bound, call them “Teddy Bears.” They have a droll habit of strutting about on their hind feet and cuff- ing each other, besides doing a long series of other laughable tricks which only young bears can display. The mother is at all times watch- ful and suspicious, and wisely prevents them from spending too much time in close prox- imity to the visitors. * Ok O* Rather an amusing incident occurred in the Park during the early part of June. The weather had been steadily cool with no hint of summer, when there came a sudden warm day and an incipient thunder shower. Without warning, there was a general chatter of tree- toads. It seemed as if those lively little crea- tures had been patiently awaiting a warm rain, and when it came felt called upon to wel- come it with prompt enthusiasm. During the cool weather our Indian elephant “Gunda” was necessarily kept indoors, and felt much bored by the general postponement of the outdoor life. With few visitors from whom to beg, and nothing in particular to do, he turned his attention to the heavy plaster moulding or cornice work around the top of his stall. Rearing high on his hind legs, he succeeded in removing several sections, weigh- ing about ten pounds each. A severe repri- mand from his keeper stopped his tricks during the day, but one night his suppressed energy again broke loose, and he tore down a section of plaster as large as a man’s head. He has since been punished for his wanton destruc- tiveness, thus far with a satisfactory result. ei sok ck Among recent arrivals in the Small-Mammal House is an exceptionally fine pair of Mala- bar squirrels. This East Indian species is the largest of all known squirrels. It is at- tractively colored and very docile. Another interesting rodent is a tailless tree-rat from Jamaica, while on the eastern side of the building, in an outside cage, is a pair of large and lusty beavers. Among the flesh-eating animals is a new clouded leopard from Singa- pore, a big ocelot from Texas, and a young ZOOLOGICAL SOCIETY BULLETIN. AMERICAN BISON CALVES BORN IN 107. On June 15 a very fine specimen of the rare and beautiful large- spotted genet, of South Africa, was brought to the Park and presented by Mrs. A. Ven- turini. This animal is a very agile climber, and at times is almost serpent-like in its movements. Malayan paradoxure. Beaver Valley Walk between the Beaver Pond and Baird Court is now very beautiful. To pass over it in the morning hours, espe- cially after a rainy night, is a particularly de- lightful incident. At such times, the air is heavy with the perfume of the forest, and the foliage is immaculately fresh. This is not the year for the universal flowering of the rhodo- dendrons, but for all that many clumps of pink blossoms are to be seen. Up to date neatly all the rhododendrons have grown six inches, and the new leaves make the masses of dark green look as if they had been washed over with a lighter color. The beds of ferns along the brook are springing up handsomely, and are a delight to the eye No sooner was the Small-Deer House com- pleted and turned over to the Society than it was filled with an odd mixture of small deer, antelope, mountain sheep and goats, which up to that time had been temporarily housed. The yards of the eastern series are now fully complete and occupied, and in another fort- night the animals in the western half of the building can be let out into the open. * * x The five Rocky Mountain goats continue in excellent health, notwithstanding the ragged and very unsatisfactory appearance they pre- sent during their shedding period. The glands behind their horns began to appear in January, and on July 1 they were quite large. They have grown satisfactorily, and from ‘their gen- eral vigor we are led to hope that they “will breed next year. Although they properly be- long on Mountain Sheep Hill, their present quarters, near the Pheasant Aviary, seem so perfectly adapted to their wants, it is inad- visable to move them. str vo req \\ Special Number For the Visit of the Seventh International Zoological Congress, 1907* ZOOLOGICAL... SOCIETY BULLETIN No. 27 PUBLISHED BY THE New YorRK ZOOLOGICAL SOCIETY August, 1907 ZOOLOGY .IN NEW: YORK. CIENCE follows in the wake of Com- S merce. Having long ago reached commer- cial supremacy in the western hemisphere, the City of New York is now developing as a scientific center. Its progress in the last fifteen years has been remarkable. In respect to its enlightened and liberal system of support of public institutions of science and art it is now one of the leading cities of the world. Al- though supported by the city alone, its institu- tions begin to compare favorably with the ereat state institutions of Great Britain, France, Germany and Belgium. There has been especially developed here a system with four great features, namely: maintenance by taxation, free admission of the public, management by committees of citi- zens entirely independent of the politics of city government, and munificent private gifts. The Museums of Art and of Natural His- tory, the Zoological Park and the Aquarium are all built and maintained at public expense, POLAR BEAR DEN IN THE NEW YORK ZOOLOGICAL PARK * Prepared by C. H. Townsend. 366 but enjoy the benefits of non-political adminis- tration and of almost boundless liberality in the matter of gifts, such as becbmes a city of rich merchants and men of affairs. The city buys no specimens for its natural history museums, no animals for its zoological parks, no works of art for its galleries—these are all the per- sonal gifts of its citizens. In connection with the visit of the Interna- tional Congress of Zoology it is interesting to show how an almost ideal interrelationship between the public and private institutions is being established, how the most advanced re- searches and instruction of the university are related by a graded system to the earliest steps in popular education, how the public school system, with its 600,000 pupils, is taking ad- vantage of the rare opportunities for nature study which the museums, zoological park, and Aquarium afford. The Universities, entirely supported by the gifts of citizens without any aid from the city or state, are the centers of pure research, and of the training not only of university, but of high school teachers. They are, to a certain extent, also engaged in exploration and in the administration of special departments in the museums and in seashore laboratories. They take advantage of all the research and teach- ing opportunities afforded by the museums, the zoological park and the aquarium. Their staffs take some part in the system of public free lectures which are given throughout the city under the Board of Education. | The Museums, supported by public and pri- vate funds, have taken the function of the collection and exhibition of specimens in all branches of natural history. The American Museum is the center of active research and publication. It sends expeditions to explore in all parts of the world. The halls are open tor nature study classes from the high schools. Special courses of lectures are given to stu- dents from the grammar and high schools. Conveyed by an electric vehicle small travel- ing museums are sent to schools in all parts of the city. The Museum of the Brooklyn Institute is also active in research and publication and maintains extensive zoological exhibits. The Zoological Park is a great popular re- sort, also the center both of research and more serious popular education. The publications of the Director and the chief curators, who are all scientific men, touch all branches of the natural history of the field. Courses of free lectures are given to great numbers of school children to enable them better to understand ZOOLOGICAL SOCIETY BULLETIN. the relation of the animals in the park to systematic zoology. The Aquarium is also a great popular re- sort. It administers to the public school sys- tem by distributing well regulated aquaria to more than 150 schools, and by opening its laboratory to classes of pupils. Its labora- tory is also open to investigators in experi- mental zoology, in fish embryology and in the habits of fishes. The Public and High School system of the city under the Board of Public Education is rapidly extending its connection with the mu- seums, zoological park and the aquarium. It is estimated that 500,000 youths and children took nature study courses during the past year. Ninety-one thousand children attended special lectures in the American Museum in. the year 1906. The system of visiting the museum, aquarium and the zoological park under the direction of teachers is rapidly ex- tending. The nature work in many of the high schools is directed by men who have taken their doctorates at the university. The Board of Education also conducts courses of free lectures, chiefly of a scientific character, in all parts of the city. This special number of the ZooLoGIcaL BULLETIN is designed to set forth briefly some of these features of the city life. They show that New York does not deserve its reputa- tion of being a badly governed city, that its citizens are alive to their responsibilities, that its public officials thoroughly believe in pop- ular education, that the enormous foreign pop- ulation which comes to this port enjoys ad- vantages of free and attractive education as great or greater than in any of the countries of the old world from which they come. Henry FAtrFIELD OszBorn, Chairman of the New York Local Commit- tee for the International Zoological Congress. ATTENDANCE AT MUSEUMS AND PARKS FOR 1906. ANG Hari ets wees © eee 2,106,569 Zoological Weanlketeeats ates cee 1,321,917 American Museum of Natural FAS UO Tava teccspehes eects Ser 476,133 BrooklynmViniseumilmeeme erase reer 143,047 Children’s Museum, Brooklyn ..... 85,981 Free Lectures (zoological subjects Only ig Teapoae ee ce Nelo oe OTS 60,000 Central Park Menagerie, no records. MoOtalF.aeqesansers ctianthereeier ee 4,193,647 ZOOLOGICAL SOCIETY BULLETIN. = a — =] : me 3 ie = 367 COLUMBIA UNIVERSITY, 1907. The large building in the foreground is Schermerhorn Hall. FOREIGN BORN POPULATION OF NEW YORK, CENSUS OF 1900. Total population New York City, 1905, 4,014,304. PSUISEEIAy ttreleta ree ees 2 DANA OS a ees v WOIMVNOV WHOA MUN AHL dO TIVH NIVW ZOOLOGICAL VIEW OF THE AQUARIUM THE NEW YORK AQUARIUM. Maintained by the City, Directed by the New York Zoological Soctety. HE AQUARIUM is situated in Battery Park and is reached by all elevated, sur- face and subway lines running to South Ferry. It was founded by the City on De- cember 10, 1896, and on November 1, 1902, its management was transferred from the De- partment of Parks to the New York Zoologi- cal Society. The Building. The Aquarium building was erected in 1807 by the United States Govern- ment as a fort, called Southwest Battery, and after the war of 1812 was called Castle Clin- ton. In 1823 the building was ceded by Congress to the City of New York and used as a “place of amusement called Castle Garden, which had a seating capacity of 6,000. Gen- eral Lafayette was received here in 1824; President Jackson in 1832; President Tyler in 1843; Louis Kossuth in 1851. Jenny Lind began singing here in 1850 under the manage- ment of P. T. Barnum. The building was used as a landing place for immigrants from 1855 to 1890, during which period 7,690,606 SOCIETY BULLETIN. AND NEW YORK BAY. immigrants passed through its doors. The number of persons who entered the building while it was called Castle Garden must have been very great. As an aquarium the attend- ance has already exceeded 17,000,000. Size. The New York Aquarium is one of the largest in the world, and contains a greater number of species and of specimens than any other aquarium. It has 7 large floor pools, 94 large wall tanks and 30 smaller tanks. There are also 26 reserve tanks containing specimens not on exhibition. The building is circular in form, with a diameter of 205 feet. The largest pool is 37 feet in diameter and 7 feet deep. Water Supply and Equipment. The Aqua- rium is equipped for heating sea water for tropical fishes in winter and has a refrigerat- ing plant for cooling fresh water in summer. An air compressor furnishes extra aeration to all tanks when necessary. Flowing fresh water is supplied from the city wa- ter system, while the pumps circulate about 300,000 gallons of salt water daily. The pumps run day and night, and the engine- room men work in eight-hour watches. 382 Brackish water for the large floor pools is pumped from the Bay through a well under the building. The salt-water wall tanks, now being supplied from the Bay, will soon be supplied from a reservoir holding 100,000 gallons of pure stored sea water. This water, to be brought in by steamer, will be used as a “closed circulation,” the water being pumped through the exhibition tanks and falling thence, through sand filters, back to the reser- voir. The supply pipes to all tanks are of vulcanized rubber. The drainage pipes from the salt-water tanks to the reservoir are iron pipes, lead lined. Exhibits. The exhibits include fishes, tur- tles, crocodilians, frogs, salamanders, marine mammals and invertebrates, and are both northern and tropical in character. There are usually about 200 species of fishes and other aquatic vertebrates on exhibition. The total number of specimens, exclusive of inverte- brates and young fry in the hatchery, varies from 3,000 to 4,000. Many individuals in the collection of fishes and turtles have lived in the building from five to ten years. The fish hatchery, maintained as a fish- cultural exhibit, produces yearly about two millions of young food and game fishes, which are afterward deposited in New York State waters. Fish eggs are supplied by the U. S. Bureau of Fisheries from Government hatch- eries. Most of the local fresh-water and salt- water species are collected by the employees. Tropical fishes are brought by steamer from the Bermuda Islands. Laboratory for Education and Research. There is a laboratory containing many kinds of small marine invertebrates, which is visited by 4,000 or 5,000 school children with their teachers during the year. One member of the Aquarium staff assists the city school teachers in maintaining small aquaria in 150 or more schools in Greater New York. Small marine forms of life are supplied free to teachers from the reserve tanks of the Aqua- rium. The laboratory is used at times by university professors in the city for marine biological investigations. It is equipped for photographic work on aquatic life. Library. The library attached to the Di- rector’s office contains at present about 600 volumes, and is limited to works relating to fishes, fish-culture, fishery industries, angling and aquatic life in general. Publications. The Aquarium publishes an- nual reports and occasional bulletins, which are issued as publications of the New York Zoological Society. The first volume of a proposed New York Aquarium Nature Series ZOOLOGICAL SOCIETY BULLETIN. has already appeared under the title of ‘“Sea- Shore Life,” a popular account of the in- vertebrates of the adjacent coast region. Other volumes are in course of preparation. Staff. There are, exclusive of the Director and clerk, 25 employees whose duty is to at- tend to the supply and temperature of the dif- ferent water systems, feed and care for the collections, clean the building and tanks and look after visitors. The Director is Mr. Charles H. Townsend, formerly Chief of the Division of Fisheries in the United States Fish Commission. Mr. W. I. De Nyse is the as- sistant in charge of marine collections, and Mr. L. B. Spencer the assistant in charge of fresh-water collections and public school aquaria. Hours. The building is open FREE, every day in the year. It is closed on Monday fore- noons except to school teachers with their classes, and to members of the New York Zoological Society. When a holiday occurs on Monday the public is admitted as on other days. The hours for visitors are: 9 A. M. to 5 P. M. from April 15 to Oc- tober 15. 10 A. M. to 4 P. M. from October 16 to April 14. Attendance. The attendance for the ten years ending December 31, 1906, amounted to 17,103,328—an average of 4,685 visitors a day. The attendance for the year 1906 was 2,100,509—an average of 5,771 a day. Cost of Maintenance. The annual appro- priation for the Aquarium is $45,000. CENTRAL PARK MENAGERIE. HE Central Park Menagerie, under the control of the Department of Parks, was founded about 1861. It is situated near the southeast corner of Central Park at Fifth Avenue and Sixty-fourth Street. It has, according to the last report of Hon. Moses Herrman, Commissioner, a collection consisting of 360 mammals, 581 birds and twenty-five reptiles, among which may be mentioned the elephant, rhinoceros, hippo- potamus, camel, cape buffalo, bison, zebu, gnu, oryx, nylgau, wapiti, aoudad, polar, grizzly, black and cinnamon bears, leopard and Man- churian tiger. The two-horned African rhinoceros and the pair of hippopotami have lived continu- ously in the menagerie for twenty years, the hippopotami having given birth during that time to eight young, all of which have been ZOOLOGICAL SOCIETY BULLETIN. 383 tps eet = tomas { | e MUSEUM OF THE BROOKLYN INSTITUTE OF ARTS AND SCIENCES. raised and sold to other collections. The larger of the two Indian elephants has been in the me- nagerie for nine years, and the Manchurian tiger for five years. The collection of small mammals and birds contains numerous species. While the ex- hibits are not extensive, nor arranged with any scientific purpose, the Central Park Menagerie is conveniently located and of much interest to the down-town public. BROOKLYN INSTITUTE OF ARTS AND SCIENCES. HE offices of administration are in the Y. M. C. A. Building, 502 Fulton Street, Brooklyn. Ten other buildings are occu- pied by the Institute, wholly or in part. History. Founded in 1824 as an Appren- tices’ Library. Cornerstone of first building laid at the corner of Henry and Cranberry Streets, July 4th, 1825, by General Lafayette. Reincorporated as the Brooklyn Institute in 1843 with Natural History Departments and with collections in zoology, botany, geology and mineralogy. Incorporated in 1890 as the Brooklyn Institute of Arts and Sciences with present form of organization, plans and pur- poses. Comprises twenty-seven departments or societies, each representing one or more of the arts and sciences. Total membership, 5,907. Meetings. Public lectures, annually, 470; special lectures, readings, conferences and class exercises, 3,536; total annual gatherings, 4,000. Attendance. The attendance has increased from 6,900 in 1888, to 449,595 in 1906-7. Total attendance in nineteen years, 6,073,765. Receipts. The annual income available for meeting the expense of the Institute is (in 1906-7) $197,925.99. Lectures and Instruction. The lectures and courses of instruction are given by a large number of the most distinguished men in their special lines of work from universities, colleges and other institutions of learning in this country and in Europe. Employees. Exclusive of the Museums the number regularly employed by the Institute is thirty-five. The publications of the Institute are “The Year Book,” “Annual Prospectus,” “Monthly Bulletin” and “Brief Prospectus.’ For other publications, see Institute museums. Infor- mation respecting the museums and biological laboratory of the Brooklyn Institute will be found on pages 384, 385 and 386. The Presi- dent of the Institute is Mr. A. Augustus Healy and the Director, Prof. Franklin W. Hooper. ES aaniaa THE CHILDREN’S MUSEUM OF THE BROOKLYN INSTITUTE OF ARTS AND SCIENCES. Museum of the Brooklyn Institute of Arts and Sciences. The Museum is situated on Eastern Park- way, and is easily accessible by the Flatbush Avenue trolley cars, the Ninth or Vanderbilt Avenue cars and the St. John’s Place cars from the Bridge. Hours. The building is open Free, every day in the week excepting Mondays and Tues- days, when an admission fee of twenty-five cents is charged for adults and ten cents for all children under fifteen years of age. The hours for visitors are 9 A. M. to 6 P. M. on week- days and 2 P. M. to 6 P. M. on Sundays and 7.30 to 9.30 Thursday evening Attendance. The attendance for the ten years ending December 31, 1906, was 1,09I,- 717, the largest for any one year being 143,- 047, for 1906, or an average of 391 a day. Size. The Museum building is 524 feet in length, the Eastern and Western wings being approximately fifty-five feet in depth, and the Central or Dome section 120 feet. The top floor of the building is devoted entirely to Art, the second floor to Natural History and the first floor contains the Hall of Ethnology, Sculpture, Ceramics and other art objects. The basement contains a lecture room havy- ing a seating capacity of 1,300, offices and work rooms as well as one hall devoted to the Ethnology of the Pacific Islands and the East. The Library will later on be removed to this section. ZOOLOGICAL SOCIETY BULLETIN. Exluibits, Department of Natural Science. The exhibits of the Depart- ment of Natural Sciences, owing to lack of space, are at present only pro- visionally arranged. They comprise an extensive series of sponges, corals and mollusks, good col- lections of insects, a small number of birds and a moderate series of mam- mals. It is intended, so far as possible, to make these collections of edu- cational value, the inten- tion being to give a gen- eral outline of the animal kingdom, each large group accompanied by — speci- mens illustrating its more evident characters, and to furnish as well good illustrations of the factors bearing upon the evolution and distribution of animals. In addition to the specimens included in the systematic series, there are a number of groups of insects, birds and mammals show- ing life histories or illustrating habits and habitats. These include among others, the Golden Eagle, King Penguin, Orinoco Hang Nest, Musk Ox, Walrus, Fur Seal and Moun- tain Goats. There is a special series illus- trating flight, including mounted specimens and skeletons of the various vertebrates that fly or sail. One room is devoted to the fauna of Long Island, but at present includes only a number of the birds, and there is an extensive series of eggs of North American birds, and another series showing the variation in size, number and character of birds’ eggs. The Museum contains a small study series of South American birds and very important collections of insects, especially in Coleoptera and Lepidoptera, the latter comprising about 30,000 specimens. Other Exlibits. The Department of Fine Arts has on exhibition important collections of paintings, statuary and ceramics, as well as a series of casts from the antique. The De- partment of Ethnology has one entire hall devoted to exhibits illustrating the life, arts and industries of the Southwestern Indians. All exhibits are very fully labeled and in many ZOOLOGICAL SOCIETY BULLETIN. cases accompanied with sketch illustrating the use of the object shown. Staff. The Curator in Chief is Mr. Frederic A. Lucas, formerly Curator in the United States National Museum. The staff of the Department of Natural Science is as fol- lows: Curator of Botany, Edward L. Morris; Curator of Entomology, Jacob Doll; Associate Curator of Entomology, Carl Schaeffer ; Cur- ator of Ornithology, George K. Cherrie. Publications. The scientific publications of the Museum consist of a “Natural Science Bulletin,’ issued from time to time, and so far largely devoted to descriptions of new in- sects obtained by the Museum expeditions. A yearly report is issued, and during eight months of the year, in conjunction with the Children’s Museum, “The Museum News” is published monthly, noting the number of ac- cessions to the Museum and giving informa- “tion in regard to its active work. Library. The Museum library consists of 16,000 volumes covering the Museum sub- jects, namely: Fine Arts, Natural Science and Ethnology. It is especially strong in zoologi- cal indexes, including the Concilium Biblio- graphicum cards, and in Entomology and American Ethnology. It is free to the public for reference use only. The appropriation for the Museum for 1907 amounted to $95,000. The Children’s Museum. The Children’s Museum, a branch oi the Brooklyn Institute of Arts and Sciences, is situated in Bedford Park, which is bounded by Brooklyn and Kingston Avenues and Prospect and Park Places. The building is open FREE every weekday in the year and on Sunday afternoons. The hours for visit- ors are: g A. M. to 5.30 P. M. weekdays, 2 P. M. to 5.30 P. M. Sundays. The attend- ance for the seven years, ending December 31st, 1906, amounted to 615,393, an average of 240 per day The Children’s Museum occupies an old residence, which comprises nine exhibi- tion rooms, two main halls, a lecture room and library. Exhibits. Its collections are selected and installed with special reference to the enjoy- ment and educational needs of children, and illustrate the following branches of learning: Zoology, Botany, United States History, Geography and Art. Besides the larger col- lections, smaller exhibits are permanently installed. Among these are a Color Exhibit— which shows natural objects of brilliant col- ors: Silk Exhibit—showing silk caterpillars, 385 moths’ eggs, etc., specimens of raw silk, silk thread and cloth; an exhibit illustrating best methods for capturing and preserving insects. Small aquaria, vivaria and animal cages containing living fish, tadpoles, leeches, newts, dragon fly larve, water beetles, frogs, toads, snakes, turtles, lizards and small animals— such as rats, guinea pigs and rabbits—are kept on exhibition throughout the building for the especial benefit of those city children who sel- dom go to the country. Aim and Work of the Museum. The Mu- seum is distinctly an educational institution, whose aim is to attract and interest children in the subjects represented by its collections. It seeks the co-operation of teachers in the schools by correlating its exhibits with the school courses of study and by maintaining regular free courses of lectures arranged for the grades in school. The attendance at these lectures alone in 1906, though strictly vol- untary, exceeded 17,200 during the school months. Miss Anna B. Gallup is the Curator, and there are two assistants, one of them being a librarian. BIOLOGICAL LABORATORY OF THE BROOKLYN INSTITUTE OF ARTS AND SCIENCES. This laboratory is adjacent to the Station for Experimental Evolution, at Cold Spring Harbor. The laboratory, known as_ the John D. Jones Laboratory, is a one-story building with a high roof, placed near the sea wall. It consists of one large central room for students, six smaller rooms for investigat- ors and two store rooms. About one thousand feet to the northward is a second labora- tory fitted with thirteen small rooms for in- vestigators. The work at this laboratory is carried on chiefly during the months of July and August. Students and investigators are - housed in three dormitories, and meals are supplied in one of them. Of the dormitories, the most important is Blackford Hall on the highest part of the land of the laboratory. This building is made wholly of reinforced concrete and is 125 feet long by 30 feet wide and two stories high. It contains an assembly room, a dining room with a capacity of a hundred persons, a kitchen, store rooms in the basement and twenty-four sleeping apart- ments. Running water is obtained from a lofty spring on an adjacent hill. The laboratory has the use of a thirty-five foot naphtha launch for collecting, and is provided with small boats and ordinary col- lecting equipment. Instruction is given almost 386 THE JOHN D. JONES LABORATORY BUILDING, COLD SPRING HARBOR. exclusively to teachers, and consists largely of field work. Dr. C. B. Davenport is Di- rector of the Laboratory, and is assisted at the present time by a corps of twelve in- structors. The annual budget of the Biological Lab- oratory is about $3,000. About fifty to sixty students, investigators and teachers are resi- dent during the summer months. The results of investigations are published in various journals. In addition, a series of Cold Spring Harbor Monographs, treating bionomically of particular organisms, has been established, of which six numbers have already appeared and three others are in press. STATION FOR EXPERIMENTAL EVO- LUTION (CARNEGIE INSTITUTION OF WASHINGTON). HE Station for Experimental Evolution is situated at Cold Spring Harbor, Long Island, thirty-two miles from New York. It is located on ground adjacent to the Bio- logical Laboratory of the Brooklyn Institute of Arts and Sciences and the New York Fish Hatchery. The ground occupied by all of these institutions, about fifteen acres, is held in trust from the late John D. Jones, by the ZOOLOGICAL SOCIETY BULLETIN. Wawepex Society of Cold Spring Harbor, and is leased for a long term of years. The Station for Experimental Evo- lution was estab- lished by vote of the Board of Trustees of the Carnegie Institu- tion of Washing- ton, December, 1903, by the ap- pointment of Dr. C. B. Davenport, of the University of Chicago, as Di- rector. During. 1904 the Station came into posses- sion of the ten acres (of lami which it now oc- cupies. The pres- ent staff was gathered together and a main building was erected. The purpose of this Station is to study ex- perimentally heredity and variability of organ- isms and the improvement of races by hybridization and selection. All the factors which have played a part in organic evolution come into the general scope of the work of this Station. The land consists of excellent garden tracts of alluvial soil between the mouths of two streams emptying into the har- . bor. In the garden are growing pedigreed cultures of mais, oenotheia, sunflowers, pop- pies, clovers, tomatoes, etc. North of the garden is an acre of land de- voted to the rearing of pedigreed poultry. A shed here contains the young stock of the present season. A number of brooders to the south are used for the rearing of young chicks. In the southwest corner of the land is the resi- dence of the Director with accompanying grounds. A flowing well driven to a depth of 180 feet supplies the buildings on the place with excellent water. The main laboratory, finished January 1, 1905, is 60 feet long by 35 feet wide and 2™% stories high. It contains rooms for administration, private rooms for investigators, a library room, a photographic room and several large rooms for rearing ter- restrial and aquatic animals under varying conditions of light, temperature and moisture. ZOOLOGICAL SOCIETY BULLETIN. 1os) [eve] ~I STATLON All work rooms are provided with running water. The building, which is semi-fireproof, is heated by steam, piped for gas and lighted by electricity. The building is equipped with the usual laboratory glassware and reagents with a variety of cages and with measuring and cal- culating apparatus. There are facilities for collecting on land, fresh water or the sea. An herbarium, zoological collections, and records make it posible to learn quickly the contents of the fauna and flora of the neigh- borhood with a view of getting material for any proposed experimental investigation. The library of the Station consists of about 200 bound yolumnes, including a set of reference books on the different sciences, speculative and practical, works on evolution, including variation, heredity and plant and animal breeding, about 1,500 pamphlets on general biology, morphology and physiology and files of some twenty-five journals and con- tinuations. The station is used throughout the year by FOR EXPERIMENTAL EVOLUTION, COLD HARBOR. SPRING the following resident staff: C. B. Davenport, Director; G. H. Shull, botanist; F. E. Lutz, entomologist; Anne M. Lutz, cytologist; R. H. Johnson, entomologist and E. N. Transeau, botanist. There are also an animal care-taker, a mechanician and gardener. The Station co-operates with biologists else- where, these “Associates” constituting the non-resident staff of the station. Through its “correspondents,” in this country and abroad, the Station enters into relation with other biologists engaged in the experimental study of evolution, to facilitate exchange of materials and ideas. In addition to the main building, the plant comprises four greenhouses; one for botani- cal work and three small ones for work with insects, of these three the eastermost contains experiments with flies, beetles and crickets by Mr. Lutz, and the middle one experiments on Coccinellidie by Mr. Johnson. The western house is used in the winter for rearing green food for the pedigree birds. The annual budget of the Station is about 388 $25,000. In addition to the resident staff ot Six persons and secretary, there are about nine employees, assisting in the work with the experiments. The scientific papers of the station staff and its associates are published by the Carnegie Institution of Washington in a series of papers of which nine have already appeared. In addition to the land occupied around the main building there is a tract of seven acres a quarter of a mile distant, of which one acre is devoted to breeding pens of poultry. Two acres are devoted to rearing sheep and goats, and two acres to rearing pedigreed plants. Among the other experiments carried on in connection with the Station may be mentioned a colony of cats in a small house between the residence and the stable; a colony of breed- ing canary birds and other cage birds located in the south room of the second floor of the main building and a cage devoted to ex- periments with butterflies adjacent to the vivarium. NEW YORK STATE FISH HATCHERY. HIS is the oldest of the three institutions a Cold Spring Harbor, being established in 1887 at the instigation of Mr. Eugene G. Blackford, one of the New York State Fish Commissioners. The present superintendent is Mr. Charles H. Walters. The plant con- sists of a building with numerous fish hatching troughs and about two acres of ground, which is covered with fish ways. A remarkable sup- ply of water is obtained from springs on adjacent hills and from a flowing well yield- ing 200 gallons per minute. During this year the hatchery has hatched 267,000 brook trout, 144,000 rainbow trout, 65,000,000 tom cod, 75,000,000 smelt, 150,000 yellow perch, 8,000 whitefish and 11,000,000 winter flatfish. The fry are distributed to the ponds and streams and marine harbors of the State. The hatchery is one of several establishments of similar pattern operated by the State of New York. THE NEW YORK ZOOLOGICAL SOCIETY. HIS Society was founded in 1895 by a OT toes of public minded citizens and two or three zoologists, including Pro- fessor Osborn, Chairman for the first seven years, and Madison Grant, Secretary since the foundation. It had three objects: ZOOLOGICAL SOCIETY BULLETIN. 1. The establishment of a zoological park. 2. The preservation of animal life. 3. The promotion of zoology. The active efforts of the Society, which now has a membership of 1,600, chiefly non- zoologists, have been directed first to ‘the park, second to game preservation. The scien- tific development has been retarded somewhat until these two initial objects could be fully secured. Much scientific work has been done, however; and at the present time scientific re- search and publication is taking substantial and permanent form. In 1895 the Zoological Society secured, by a special act of the Legislature, the charter which gave it corporate existence. Active measures for the development of a zoological park were at once begun. From January, 1896, down to the present moment, the prog- ress of the organization has been an un- broken series of successful undertakings. The first important act of the Executive Committee was to adopt the scheme of basic principles, which was formulated by Pro- fessor Henry F. Osborn, on which it was pro- posed that the Zoological Park should be founded. In March, 1896, Dr. William T. Hornaday was chosen as Director. The site selected and recommended by him was ap- proved, and his preliminary design for the development of the Park was approved on November 27, 1896. While the esthetic treatment of this plan has been submitted to and modified by various experts, the orig- inal scheme has been adhered to very closely. On March 24, 1897, the Society entered into a formal agreement with the City of New York of far-reaching consequence. The pres- ent grounds of the Zoological Park were for- mally allotted to the Society for the purposes to which they are now devoted. The Society received a control of the grounds that is practically absolute; and on its part it agreed to expend on the Zoological Park, within three years, at least $250,000. On November 22, 1897, an elaborate and carefully studied “Final Plan” was submitted to the Mayor and the Commissioners of Parks of the City, and was duly accepted and signed by them. It showed the Zoological Park as the Society intended that it should be when finally completed. The result of this New York idea for the creation of a great zoologi- cal park, free to all the people, is now visible to the world, and by description it is briefly set forth elsewhere in this BULLETIN. Through the liberality of the persons com- posing the Zoological Society, and the confi- ZOOLOGICAL SOCIETY BULLETIN. 389 dence reposed in them by the city authorities, the results now visible in the Park have been accomplished in nine years, and in two years more this great task will be finished, accord- ing to the requirements of the “Final Plan.” Because of the Zoological Society’s satis- factory business methods in connection with the Zoological Park, the City Department of Parks, in 1902, requested the Society to as- sume control of the New York Aquarium, and place it upon a permanent scientific basis. Its growth and its character to-day are testi- monials to the wisdom of the action of the Park Department. In the cause of “Game Protection,” which is a short term comprehending all efforts for the preservation of wild life, the Zoological Society has put forth an amount of effort, and expended money far beyond anything of the kind ever accomplished by any similar organ- ization so far as we are aware. The first work of the Society in this field consisted of an inquiry by Dr. Hornaday, in 1808, into the decrease in bird life throughout the United States during the previous fifteen years. Sec- retary Grant was largely instrumental in the passage of the Alaskan Game Law and the Newfoundland Game Law, and in defeating the attempted repeal of the Alaskan Game Law. Mr. G. O. Shields, for two years the Society’s Special Agent for Game Protection, completely stopped the wholesale slaughter of song birds for food that was going on im the northern portion of New York City, by Italian laborers. Dr. Hornaday proposed to the Zoological Society and the United States Gov- ernment the plan that now is being carried into effect for the establishment of a national herd of American Bison in a specially equipped range on the Wichita Forest and Game Re- serve, in Oklahoma. During the spring of 1907 Professor F. W. Hooper and Dr. Horn- aday successfully advocated before the New York Legislature the American Bison So- ciety’s bill for the establishment of a state herd of Bison in the Adirondacks. In 1901 Miss Caroline Phelps Stokes conveyed to the Zoological Society a fund of $3,000—the in- terest of which is to be used perpetually for the protection of birds. Aside from this, the Society, and its members individually, have jointly expended in the cause of game pro- tection, through the Society’s officers, during the past five years, at least $6,000. INVESTIGATIONS. Owing to heavy burdens involved in the creation of the Zoological Park, and in taking an active part in the preservation of our wild fauna, the Zoological Society has just be- gun its serious and extensive work in the field of scientific investigation, save in its medical department. In that field, the studies of Dr. Blair and Dr. Brooks have been of great value to the Society and to the world of comparative medicine and surgery as a whole. Curator Beebe has by a series of experi- ments established the fact that through un- usual humidity of the atmosphere, the plum- age of a bird can be completely changed in color to very dark hues, during the short period of three years and two _ successive moults. These will be published in Zoologia, the new scientific periodical of the Society. In the Annual Report and Bulletin of the Society there have been published numerous scientific papers, and others of popular natural history, of special interest to the members of the Society. THE NATIONAL COLLECTION HORNS. OF HEADS AND In December, 1906, Messrs. Grant and Hornaday proposed that the sportsmen of America should form a great National Col- lection of Heads and Horns, provided the Zoological Society would accept the owner- ship of it, and permanently maintain and exhibit it in the Zoological Park. This offer was immediately accepted, and the collection is now rapidly being formed. Already gifts have been received having an aggregate value of about $11,500. Hon. Levi P. Morton is President of the Zoological Society, Professor Henry Fairfield Osborn is First Vice-President, and Mr. Charles T. Barney is Chairman of the Exe- cutive Committee. The total sum contributed by private gener- osity, through the New York Zoological So- ciety, is now about $460,000, not counting miscellaneous gifts of animals, the total value of which never has been computed. OTHER SCIENTIFIC SOCIETIES OF NEW YORK. HE New York Academy of Sciences is fourth in age among American scientific societies, having been organized in 1817 as the Lyceum of Natural History of New York. Its Active Members number about 500. It also has several hundred Associate Members in- cluding the membership of the following af- see filiated societies ; viz.: Torrey Botanical Club, New York Microscopical Society, New York Mineralogical Club, New York Entomological Society, Brooklyn Entomological Society, Linnaean Society of New York. Its Honorary Members are limited to fifty and are elected from representative scientific men of the world. Fellows are chosen from among the Active Members in recognition of scientific attainments or services. The publi- cations of the Academy at present consist of two series, the “Annals” (octavo), and the “Memoirs” (quarto). The Academy meets in four Sections, one of which is the Section of Biology, including Zoology, Botany and Physiology. The meetings of the Academy, its Sections and of the affiliated societies are nearly all held at the American Museum of Natural History, and are announced to mem- bers by means of the “Bulletin of the New York Academy of Sciences and Affiliated So- cieties,’ issued weekly from October to May inclusive. The library of the Academy (11,- 000 volumes) is united with that of the Amer- ican Museum of Natural History. The Presi- dent of the Academy is Dr. N. L. Britton. The Section of Biology is under the chair- manship of Professor H. E. Crampton, of Columbia University, and Mr. Roy W. Miner, of the American Museum of Natural History, is its Secretary. The Linnaean Society of New York was organized in 1878, and has a membership of 152. It publishes “Transactions” and ‘‘Ab- stract of Proceedings.” Its Library consists mainly of exchanges derived from publica- tions. The activities of this Society are di- rected chiefly along zoological lines, being to a considerable extent ornithological. The President of the Society is Mr. Jona- than Dwight, Jr.; the Secretary Mr. C. G. Abbot. The National Association of Audubon So- cieties is a corporation for the protection of wild birds and animals, and is primarily a federation of the State Audubon Societies, of which there are now thirty-nine. The general offices of the National Associa- tion are at 141 Broadway, New York, and the President is Mr. William Dutcher, of New York. The funds to carry on the work are secured from membership dues, donations and interest from invested funds derived from legacies. The objects of the National Association are as follows: “To hold meetings, lectures and exhibitions in the interest of the protection of birds and ZOOLOGICAL SOCIETY BULLETIN. animals, and to use all lawful means for the protection of birds and animals.” “To publish and distribute documents or other printed matter on these or other sub- jects, and acquire and maintain a library.” “To co-operate with the National and State Governments and regularly organized Natural History Societies in disseminating knowledge relative to birds and animals.” The State Societies are each of them under an entirely independent management, but all have representation in the management of the National Association. The headquarters of the New York State Audubon Society is at the American Museum of Natural History; the President of the Mu- seum being also the President of the State Audubon Society. The New York Entomological Society was organized in 1892. It has a membership of 143 persons, and publishes the “Journal of the New York Entomological Society,” now in its twelfth volume. Mr. Charles W. Leng is the President, and Mr. H. G. Barber, Re- cording Secretary The New York Microscopical Society was incorporated in 1877, and has a membership of 68. Meetings are held at the Mott Memorial Library, 64 Madison Avenue, New York. where there is a Library of about two thou- sand volumes. The Cabinet contains about five thousand specimens. It publishes the “Journal of the New York Microscopical Society,’ which is now an annual publication. Mr. F. Y. Leggett is President and Mr. James H. Stebbins Recording Secretary The Brooklyn Entomological Society was organized in 1872, and has a membership of 57. It formerly published the “Bulletin of the Brooklyn Entomological Society,’ 1878- 1885, and “Entomologia Americana,’ 1885- 1890. The President is Dr. John B. Smith, and the Recording Secretary, Mr. A. C. Weeks. The headquarters of the Society are at 55 Stuyvesant Avenue, Brooklyn, where there is a library of about five hundred volumes. The Brooklyn Conchological Club was or- ganized in 1900, and has 20 members. The formation of collections is still in the hands of private parties, who exchange. Mr. Silas C. Wheat is the President and Mr. C. Dayton Gwyer the Secretary. The Staten Island Association of Arts and Sciences, at New Brighton, Borough of Rich- mond, was incorporated by act of the New ZOOLOGICAL SOCIETY BULLETIN. York Legislature May 17th, 1905, as the suc- cessor of the Natural Science Asociation of Staten Island, established in 1883. The latter published volumes of Proceedings. The new organization has commenced the publication of a second series of Proceedings, and will also issue Memoirs, containing more elaborate monographs. The Association has an excellent general collection of local material, and under the terms of its charter, enabling it to receive mu- nicipal appropriations for equipment and maintenance, expects soon to establish a pub- lic museum chiefly for the benefit of the peo- ple of Richmond Borough. Its collections are still small. With the transfer of the museum in the near future to its permanent quarters in the new Borough Building special efforts will be made to enlarge the biological collections and es- tablish an interesting and valuable exhibition series. The library of the Association, per- haps its most valuable asset, contains many complete files of periodicals and serials, being especially rich in those devoted to entomology. The President of the Association is Mr. Howard Randolph Bayne, the Secretary Dr. Arthur Hollick. The administration of the museum and library is vested in the Curator, Mr. Charles Louis Pollard. Pending the re- moval to the Borough Building the collections are stored in the Staten Island Academy at New Brighton. The American Bison Society was organized in 1906 for the purpose of promoting the per- petual preservation of the American Bison. It is the belief of its members that this end can be assured only through national and state ownership of several herds breeding and roaming free in very large ranges. The effort of the Society to secure the establishment of a New York State herd, located in the Adiron- dacks on a range embracing about twelve square miles of grazing grounds, came very close to achieving success. The Society’s measure was passed, wnanimously, by both houses of the New York legislature, but was most unexpectedly vetoed by Governor Hughes, without a hearing. The Society is now actively engaged in making a thorough examination of the Flat- head Indian Reservation, in northwestern Montana, with a view to the establishment there of a national herd. The active officers of the Society are Dr. William T. Hornaday, President; Professor Franklin W. Hooper and Mr. A. A. Anderson, Vice-Presidents; Mr. Ernest H. Baynes, Sec- retary, and Mr. Clark Williams, Treasurer. 391 ZOOLOGISTS OF NEW YORK AND VICINITY. Axpgort, CLINTON G. Secretary, Linnaean Society of New York, 153 West 73d Street, New York. Ornithology. ALLEN, JoEL Asapu, Ph.D. Curator, Mammalogy and Ornithology, Ameri- ven Museum of Natural History, Editor “The Auk.” American Mammals and Birds: Geographic Zo- ology. Barser, Harry G., A.M. Instructor in Zoology, DeWitt Clinton High School, Columbia University. Zoology. BEAN, TARLETON HorrmMan, M.D. State Fish Culturist of New York, 1 Madison Avenue, New York Ichthyology, Pisciculture. Breese, C. WILLIAM. Curator of Birds, New York Zoological Park. Ornithology. BEUTENMULLER, WILLIAM. Curator, Department of Entomology, American Museum of Natural History. Entomology. BicEtow, Pror. Maurice ALPHEus, Ph.D. Professor of Biology, Teachers College, Co- lumbia University. a Zoology. Brarr, W. Reip, D.V.S. ‘ Veterinarian, New York Zoological Park. Zoology. BrisToL, Pror, CHARLES LAWRENCE, Ph.D. _ ; Professor of Zoology, New York University. Zoology. - Brown, BARNUM. : American Museum of Natural History. _ Vertebrate Paleontology, Reptilia, Pleistocene Mammalia. Bumpus, Hermon Carey, LL.D., Sc.D. ; Director, American Museum of Natural History. Zoology. CaLkins, Pror. Gary Natuan, Ph.D. : Professor of Protozoology, Columbia University. General Cytology, Protozoology. Catrett, Pror. James McKeen, Ph.D., LL.D. Professor of Psychology, Columbia University, Editor of “Science” and of the “Popular Science Monthly,” Garrison-on-Hudson, N. Y. Psychology. Catt, RicHarp ExitswortH, M.Sc., Ph.D. Teacher of Biology, DeWitt Clinton High School. Conchology, Ichthyology. CHAPMAN, FRANK MICHLER. Associate Curator, Ornithology and _Mam- malogy, American Museum of Natural History, Editor -Bird) Lore” 5 Ce Birds, Geographic Distribution, Life Histories. CHERRIE, GEORGE KRUCK. Curator, Department of Ornithology, Museum of the Brooklyn Institute, Eastern Parkway, Brooklyn, N. Y. Mammalogy and Ornithology. 398 Cuues, SAMUEL H. American Museum of Natural History. Osteologist and Preparator. CLARK, JAMES L. ; American Museum of Natural History. Mammalogy, Taxidermy. Crampton, Pror. HENry Epwarp, Ph.D. Professor of Zoology, Barnard College, Colum- bia University. Experimental Biology. Curtis, JoHN Green, M.D., LL.D. Professor of Physiology, College of Physicians and Surgeons, Columbia University. Physiology. Dautcren, B. Eric, D.M.D. Assistant Curator Invertebrate Zoology, Ameri- can Museum of Natural History. Invertebrate Zoology. DAVENPORT, Pror, CHARLES Benepict, Ph.D. Director, Station for Experimental Evolution, Carnegie Institution of Washington, Cold Spring Harbor, Long Island, N. Y. Zoology, Experimental Evolution. Davenport, Mrs. GERTRUDE CROTTY. Station for Experimental Evolution, Cold Spring Harbor, Long Island, N. Y. Zoology. DEAN, Pror. BAsHrorp, Ph.D. Professor of Vertebrate Zoology, Columbia Uni- versity, Curator of Fossil Fishes, American Mu- seum of Natural Historv. Vertebrate Morphology, Ichthyology. Ditmars, RAYMOND LEE. Curator of Reptiles, Assistant Curator of Mam- mals, New York Zoological Park. Herpetology. Dott, JAcos. Assistant, Museum of the Brooklyn Institute, Eastern Parkway, Brooklyn, N. Y Lepidoptera. Dustin, Louts I., Ph.D. Instructor, College of the City of New York. General Cytology. DutTcHer, WILLIAM. President, National Association of Audubon So- cieties, 141 Broadway, New York. Ornithology. DwicutT, JoNATHAN, Jr, M.D. President, Linnaean Society of New York, Treasurer, American Ornithologists Union, 134 West 71st Street, New York. Zoology, Ornithology. Eppy, W. H., A.B. Teacher of Biology, High School of Commerce. Biology. Ettiott, Pror. DANIEL Grraup, Sc.D., LL.D. Hon. Curator of Zoology, Field Columbian Mu- seum of National History, Chicago, IIl., Ameri- can Museum of Natural History. Mammalogy and Ornithology. ENGELHARDT, GEORGE PAUL. Curator of Entomology, Children’s Museum of the Brooklyn Institute, Bedford Park, Brook- lyn, N. Y. Entomology. FLexner, Pror. Stmon, M.D. Director of the Laboratories, stitute for Medical Research. Pathology, Human and Comparative. Rockefeller In- ZOOLOGICAL SOCIETY BULLETIN. GoopaLe, Hupert Dana, A.M. Department of Zoology, Columbia University. Zoology. Grapau, Pror. AMApEUS WitLIAM, Sc.M. Sc.D. Professor of Paleontology, Columbia University. Invertebrate Paleontology. Grant, Mapison, A.B. Secretary, New York Zoological Society, 11 Wall Street, New York. Mammalogy. Grecory, WittrAmM K., A.M. Lecturer in Zoology, Columbia University, De- partment of Paleontology, American Museum of Natural History. Zoology and Paleontology of Mammalia. GRINNELL, GEORGE Birp, Ph.D. Editor “Forest and Stream,” New York. Zoology, Ethnology North American Indians. Hay, Pror. Oriver Perry, Ph.D. Associate Curator of Chelonia, Department of Vertebrate Paleontology, American Museum of Natural History. Reptiles and Fishes. Herter, Pror. CHRISTIAN ARCHIBALD, M.D. Professor of Pharmacology and Therapeutics, Columbia University. Biological Chemistry. Hooper, Pror. FRANKLIN WILLIAM, A.M. Director, Brooklyn Institute of Arts and Sci- ences, 502 Fulton Street, Brooklyn, N. Y Zoology. Hornapay, WILLIAM TEMPLE, Sc.D. Director, New York Zoological Park. Vertebrate Zoology. Horton, Byron Barnes, A.M. Graduate Student, Department of Zoology, Co- lumbia University. 346 Broadway, Zoology. Hussakor, Louis, Ph.D. Assistant, Department of Vertebrate Paleon- tology, American Museum of Natural History. Zoology, Palaeichthyology. INGERSOLL, ERNEST. Authors’ Club, New York, Editor Zoology “New International Encyclopedia.” Zoology, Mammals. JELLIFFE, SmiTH EL:y, M.D., Ph.D. Editor “Medical News,” Professor College of Pharmacy, Instructor Materia Medica, Colum- bia University. Neurology. JoHnson, Roswett Hit, M.S. Assistant, Station for Experimental Evolution, Cold Spring Harbor, Long Island, N. Y Zoology. Ketty, Henry A., Ph.D. Teacher of Biology, Ethical Culture School, 63d Street and Central Park West. Zoology. KNIGHT, CHARLES R. : American Museum of Natural History. Zoological Artist. Lee, Pror. FREDERIC SCHILLER, Ph.D. Professor of Physiology, Columbia University, New York. Physiology. ZOOLOGICAL SOCIETY BULLETIN. Leccett, F. W. President New York Microscopical Society. Entomology. Lenc, CHARLES WILLIAM, B.S. President New York Entomological Society, West New Brighton, N. Y. Entomology. LiInvILLE, Henry RicHarpson, Ph.D. Instructor in Biology, DeWitt Clinton High School. Biology. Lucas, FREDERIC AUGUSTUS. Curator in Chief, Museum of the Brooklyn In- stitute, Eastern Parkway, Brooklyn, N. Y. Vertebrate Zoology. Lusk, Dr. GraHam, Ph.D. Professor of Physiology, New York University. Physiology. Lutz, Miss ANNE M. Assistant, Station for Experimental Evolution, Cold Spring Harbor, Long Island, N. Y. Cytology. Lutz, FranK EuceEne, A.B. Assistant, Station for Experimental Evolution, Cold Spring Harbor, Long Island, N. Y. Zoology. McGrecor, JAMES Howarp, Ph.D. Adjunct Professor of Zoology, Columbia Uni- versity. Vertebrate Morphology. MatrHew, WititaAm Ditter, Ph.D. Associate Curator of Vertebrate Paleontology, American Museum of Natural History. Vertebrate Paleontology. Mayer, ALFRED GoLDsBoROUGH, Sc.D. Director, Marine Laboratory of the Carnegie Institution, Tortugas, Fla. Zoology. Meap, CuHartes S., A.M. Columbia University. Vertebrate Anatomy. MEttzer, SAMUEL JAMES, M.D., LL.D. Rockefeller Institute for Medical Research, 107 West 122d Street. Physiology. Mrtter, Wavpron De Wirt. Assistant, Department of Mammalogy and Or- nithology, American Museum of Natural His- tory. Ornithology. Miner, Roy W., A.B. Assistant Curator of Invertebrate Zoology, American Museum of Natural History. Invertebrate Zoology, Myriapoda. Morcan, Pror. THomas Hunt, Ph.D. Professor Experimental Zoology, Columbia Uni- versity. Experimental Zoology and Embryology. Morritt, CHarves V., Jr., A.M. Assistant in Zoology, Columbia University. Zoology. NicHots, JoHN TREADWELL. Assistant, Department of Mammalogy and Or- nithology, American Museum of Natural His- tory. Mammalogy and Ornithology. 393 Osrorn, Pror. Henry FarrFietp, LL.D., D.Sc. Da Costa Professor of Zoology, Columbia Uni- versity, Curator Vertebrate Paleontology, Amer- ican Museum of Natural History. Vertebrate Zoology. Ossurn, RAyMoND Carrot, Ph.D. Instructor in Zoology, Barnard College, Colum- bia University. Zoology. Peapopy, JAMES Epwarp, M.A. Head of the Department of Biology, Morris High School. Biology. Potiarp, CHartes Louis, A.M. Curator, Staten Island Association of Arts and Sciences, New Brighton, Staten Island, N. Y. Entomology, Botany. PRUDDEN, Pror. THEOPHILUS MitcHELL, M.D., LL.D. Professor of Pathology, College of Physicians and Surgeons, Columbia University. Pathology. SCHAEFFER, CARL. Associate Curator of Entomology, Museum of the Brooklyn Institute, Eastern Parkway, Brook- lyn, N. Y. Entomology. Scott, Grorce G., A.M. Instructor in Biology, College of the City of New York. Experimental Zoology. Seton, ErNEsT THOMPSON. Cos Cob, Conn, Mammalogy, Ornithology. SHARPE, RicHArD W., M.S. Teacher in Biology, De Witt Clinton High School. Crustacea. SHERWoop, Georce H., A.M. Curator, Department of Public Instruction, American Museum of Natural History. Zoology. STEBBINS, JAMES H., M.D. Recording Secretary, New York Microscopical Society, 80 Madison Avenue. Microscopy, Pond Life. SHUFELDT, Ropert Witson, M.D. Major Medical Department, U. S. A., Retired, 471 West 145th Street, New York. Anatomy of Vertebrates. StocKarD, CHARLES Rupert, Ph.D. Cornell University Medical College, 414 East 26th Street, New York. Embryology. SrraTForD, Pror. Witt1am, M.D., Ph.D. Professor of Zoology, College of the City of New York. Zoology. Stronc, Ortiver Situ, Ph.D. Instructor in Histology, College of Physicians and Surgeons, Columbia University. Zoology, Neurology. SumNeER, Francis Bertopy, Ph.D. Director, Marine Laboratory, U. S. Bureau of Fisheries, Woods Hole, Mass., Instructor in Natural History, College of the City of New: York. Zoology. 394 Torrey, JoHN Cutter, Fh.D. Fellow in Experimental Pathology, Cornell University Medical College, 414 East 26th Street, New York. Bacteriology. Tower, Pror. RALPH WINFRED, Ph.D. Curator of Books and Publications, and of De- partment of Physiology, American Museum of Natural History. Physiological Chemistry, Physiology of Fishes. TowNSEND, CHARLES HASKINS. Director, New York Aquarium, Battery Park. Fisheries, Pisciculture, Oceanography. Weeks, A. C., B.S. Recording Secretary, Brooklyn Entomological Society, 34 Broad Street, New York. Entomoiogy. WuHuee er, Pror. WittrAM Morton, Ph.D. Curator, Invertebrate Zoology, American Mu- seum of Natural History. Zoology, Entomology and Formicidae. Witson, Pror. Epmunp BrecHer, Ph.D., LL.D. Professor of Zoology, Columbia University. Cytology, Embryology, Experimental Morphology. Yatsu, Naouipe, Ph D. Department of Zoology, Columbia University. Zoology. Zinsser, Hans, A.M., M.D. Assistant in Bacteriology and Hygiene, Colum- bia University. General Biology. MEMBERSHIP IN THE NEW YORK ZOOLOGICAL SOCIETY. Membership in the Zoological Society is open to all persons interested in the objects of the organization who desire to contribute toward its support and are endorsed by two members in good standing. In order to carry out all its plans, the Society desires to increase its membership to a total of 3,000. The cost of annual membership is $10 per year, which entitles the holder to admission to the Zoological Park and the Aquarium on all pay days, “when he may see the collections to better advantage than on other days. Mem- bers are entitled to the Annual Report and all Bulletins, admission to all lectures and spe- cial exhibitions, and ten complimentary tickets to the Zoological Park, for distribution. The annual membership fee is payable on May I of each year, in advance. Any Annual Member may become a Life Member by the payment of $200. Any one who subscribes $1,000 becomes a Patron; if $2,500, he becomes an Associate Founder ; if $5,000, a Founder and if $10,000 a Benefactor. Applications for membership may be handed ZOOLOGICAL SOCIETY BULLETIN. to the Chief Clerk at the Society’s office in the Zoological Park or forwarded by mail to Madison Grant, Esq., General Secretary, No. 11 Wall Street, New York. PUBLICATIONS OF THE NEW YORK ZOOLOGICAL SOCIETY. The publications of the Society are for sale at the prices affixed below. Address, Office of the Society, No. 11 Wall Street, and the New York Zoological Park. Paper Cloth IEibasyn SAwango eile INGO Ema aca de ocr $ .40 Seconds esc. rece et 75 $1.00 DhindPeenisaenmee eae epee .40 .60 Rourthy Sayan orc .40 .60 Putthis (o dora3 eben sho lorena aerorae -75 1.00 Sixth vnc. cs aie nepchs oe Sere crease -75 1.00 Séventh bi SAN- Bi 5 “ZOOLOGICAL SOCIETY BULLETIN No. 28 PUBLISHED BY THE NEw YORK ZOOLOGICAL SOCIETY Ja nuary, 1908 NEW RARE BIRDS IN THE ZOOLOGICAL PARK. By C. WILitaAM BEEBE. HE shipment of birds which was received from the London Zoological Gardens early in August, 1907, in exchange for a representative lot of living American birds, contained many species of unusual interest, a number of which were new to the collection of the Society and which in some cases had never been brought alive to this country be- fore. One of the rarest and at the same time most sinister looking is the lammergeier or bearded vulture of the mountain fastnesses of Europe, Asia and Africa. Our specimen is not quite full grown, but in another year, when adult, it will measure nearly four feet in length and its wings spread to a width of full eight or nine feet. This will make it a much larger bird than any of our eagles. The name lam- mergeier means lamb vulture and is well be- stowed, for among the mountains it is a deadly foe of shepherds and takes heavy toll from their flocks of sheep. Besides lambs and goats, this fierce bird also feeds on the chamois and when pressed by hunger will not disdain car- rion. It thus shares the habits of both the vultures and eagles, although it is more closely related to the latter group of birds. The lammergeier is the bird which is fa- THE ULTRAMARINE OR HYACINTHINE MACAW 398 mous or rather notorious in the folk-lore of many European countries. Although the great majority of stories of eagles which attack human beings are based on myths, yet there are authenticated cases of deaths from the rush of this bird of prey. Its method of attack is as follows: When a lamb is brows- ing near the edge of a precipice, a lammerge- ier will swoop down from empty space with a terrific rush, striking the animal with its feet and hurling it headlong to the rocks be- neath. A child, or even a man, standing near the edge of some great mountain abyss would have little chance of avoiding such an unex- pected assault from the air above. The fierce appearance of the bird is in- creased by the eyes, the irises of which are light orange, surrounded by a band of bril- liant scarlet, giving a permanent bloodshot look, which adds a unique character to the bird’s head. Shepherds have systematically poisoned this bird until it has disappeared from the Swiss Alps and many other places in Europe. It is still found in Persia, Pales- tine and the Himalayas. The name “bearded” is appropriate because of the tuft of black, bristle-like feathers extending downward and forward from the chin. The lammergeier is grayish-black above and tawny-orange below. while the crown and sides of the face are white. A single egg is laid in February, on an enormous pile of sticks placed in a cleft of some inaccessible cliff. Not the least curious trait of the lammer- geier is its fondness for bones. It is not the marrow which attracts the bird but the substance of the bone itself. The small bones it swallows whole, and when it can secure them, good-sized splinters of large bones are also taken with the greatest apparent relish. They are soon digested, and, no matter how sharp, seem to cause the lammergeier no in- convenience whatever. Far less in size, but in its way of quite as great interest, is the hoopoe, a bird no larger than a robin, which we may see in its cage, sitting quietly on its perch with head and wings drawn in closely, and showing so little of any unusual appearance, that the average visitor would hardly give it a second glance. But, when it leaps into the air and suddenly takes a short flight about the cage, a remark- able change takes place. A tall slender crest shoots upward into a wide spread fan of feath- ers, barred with orange, black and white, and the same colors blaze forth from its expanded wings. As it hovers in mid-air, the wings beat rapidly, forming a haze of bright color about the body, while the head is turned from ZOOLOGICAL SOCIETY BULLETIN. side to side, exposing the crest in all direc- tions. The general appearance is of a large and brightly colored butterfly. Then it slowiy sinks to rest on the perch or on the ground, and quickly alights, shutting wings and crest, and as a candle is snuffed out by the wind, so do the colors vanish, and in their place is a small ball of sand-colored feathers, hardly distinguishable from the surrounding gravel. The little mound of drab and gray might, in a field, be taken for one among a hundred simil- arly-hued clods or stones. The transforma- tion is magical, and as astonishing as if there were actually two very different species of birds in the cage, differing radically in color and temperament. The hoopoe nests over much of Europe and Siberia, and in winter migrates south to Africa. Although so beautiful in appearance, its nest- ing habits are anything but pleasant, and its nest usually is a dirty, ill-smelling affair. In the interest of its relationships it makes up for this. A study of its anatomy leaves no room for doubt, that it claims close kin with the gigantic-beaked hornbills. The bill of the hoopoe is long, slender and curved, well adapted for probing in the soil for grubs and earth-worms, and we can compare it with the enormous appendage of the hornbill only to show how unlike the bills of two related birds can be. Even in the action of eating, the affin- ity is suggested, for the hoopoe throws its food into the air and catches it with a swallow as in the case of the hornbill. Again, as the latter bird walls in its mate while she is sit- ting on the eggs, and faithfully feeds her throughout the entire period of incubation, so the hoopoe carries food to his mate while she is on the nest, a habit not common among birds, especially before the young are hatched. Hoopoes are rare in captivity as they are deli- cate and hard to keep in health, but the bird at the Zoological Park seems to be strong and well, after six months of residence in the new Bird House, The common name is given on account of the cry of the bird and the German name wiederkopf refers to the constant jerk- ing motion of the head and neck. The scien- tific name is Upupa epops, the first being the word which the Romans used to indicate the call note of the bird, and the latter being the Greek name for the bird itself. Another bird which because of its rarity in addition to its strange appearance is a notable accession to the collection is a magnificant ultramarine or hyacinthine macaw. This bird is seldom seen in captivity alive, and when one comes into a dealer’s hands, it commands from one to two hundred dollars. Little is known ZOOLOGICAL SOCIETY BULLETIN. of its habits in a wild state, but it is said to lay two white eggs at the end of a burrow scraped out of the side of a steep bank over- hanging a stream. This macaw is the largest of its family and is wholly of a deep blue color. At the base of the bill and around the eyes are small patches of brilliant yellow, and the tongue is stained with the same hue. The enormous beak is black, dwarfing the huge mandibles of any other species of macaw. When it really wishes to escape from its cage, the strongest wire generally gives like pack thread, and the thickest hardwood perch is reduced to sawdust in an incredibly short period of time. But strange to say, with all this mighty strength, the bird shows a quiet- ness of disposition and lack of ill temper which is unusual among its near relations. The hyacinthine macaw in the Zoological Park enjoys being fondled and caressed by its keeper, and if carried around on the hand, never, without provocation, attempts to fly away or to nip hard. Altogether, it isa most delightful inmate of the Bird House, and there is ever an admiring throng about its cage. It seems to enjoy this publicity, and revolves slowly on its perch, showing off all sides of its wonderful plumage. Sometimes it secures a firm grip with feet and bill and vibrates its wings so rapidly that they become a bluish haze, calling out all the while im the thick and almost human utterances of its own strange vocabulary, the untranslatable lan- guage of the macaws. Of all the thousands of living birds now in the collection of the Zoological Society, the most beautiful, perhaps, are a pair of white- crested touracous. And unlike some orna- mental creatures, they are as interesting as they are exquisite in color. The plumage is a rich grass green with a large patch of vivid scarlet on each wing, and a stiffly erect crest tipped with a delicate brush of white. Every movement is full of grace, and from their slender necks to their well-proportioned feet they are crea- tures of beauty which it is a delight to watch. Their position in classification has long been a matter of dispute, but true to their character of two toes in front and two behind, they are now usually placed near the cuckoos, with a strong leaning in the direction of the parrots, although they are absolutely unlike these latter birds both in appearance and actions. The most interesting thing about them lies in the red color of the larger wing feathers, this hue taking up a considerable portion of each side of the vane of the feathers. When the birds bathe, this pigment sometimes tinges the water a slight rose color, a remarkable 399 fact when we realize how permanent and difficult of extraction the pigments of birds’ feathers usually are. When the proper suc- cession of acid and alkali are used, this red color of the touracous’ wing can be extracted and precipitated in the form of a bluish-green powder and we find that it is nothing more nor less than pure, metallic copper. In no other organic compound in the world is copper known to occur thus as a pigment. The per- centage is from 6 to 10 per cent. It burns with a greenish flame before it is taken from the feather, and in fact all its other reactions are those of copper, as truly as any of the metal mined and incorporated in coin or other manufactured articles. The source of this metal in the bird’s wing is unknown, although it has been suggested that in a wild state the touracou picks up pieces of copper or malachite with the grit which they swallow to aid them in grinding their food. A much more probable explanation is, that bananas, of which these birds are very fond, contain traces of the metal, and that by the accumulation of this, sufficient is stored up in the dermal tissues to produce the re- quired percentage in the wing feathers. As if one such remarkable fact were not enough, abundant traces of iron have been found in the green portions of the plumage, so that these birds are metal extractors in more than one way. About twenty-five species of touracous are known and all live in Africa, but only a few of these have the coppery-red color in the wings. Some have white patches where this color is located in the others. In the Zoolog- ical Park, the Curator of Birds has extracted the metal from one of these feathers and has placed it on exhibition in a wall case in the Glass Court. Thus, in the same house with the living specimens of touracous, is shown the normal feather, the pale feather from which the color has been taken, and finally two small vials of the precipitated copper itself. Three penguins from South Africa, via the London Zoo, are now living in perfect health in the Zoological Park, and seem to thrive under the new arrangement of keeping them outdoors. They have a wind-break of glass, and a tiny stone igloo into which they delight to go and sit quietly for a few minutes, getting up suddenly and waddling out comically as if they had forgotten something. What the seals are to the mammals, pen- guins are to the bird world, having given up flight and taken to the sea. Their feathers have 400 lost all softness and have become small, horny, and in general scale-like. The wings have assumed, in rigidity, shape and movement, the appearance of shark fins, and by means of these strangely altered appendages the penguins fly swiftly through the water and capture the fish on which they feed. Their eyes are flat and fish-like, such a structure en- abling them to see more distinctly under water. All penguins are found south of the equator, and the great majority inhabit the frigid Ant- arctic regions. Jackass penguins nest in large colonies on the coast of South Africa, sometimes hundreds close together on one island. At a distance they bear a close resemblance to diminutive human beings, and their fearlessness of man makes it seem as if they considered him as only a larger harmless edition of themselves. Two eggs are laid in a burrow in the sand or among a few shreds of sea-weed. Their voice is a hoarse, barking bray, from which fact they have derived their common name. In captivity, penguins are most amusing, waddling about in their upright, comically human manner, or diving after live fish in the glass feeding tank. When swimming they are very seal-like, the webbed feet being laid flat together and used as a rudder to make quick turns, while the wings are used alto- gether to keep up the wonderful speed which ZOOLOGICAL SOCIETY BULLETIN. they can attain in this element. No more curious or un-birdlike feathered creatures will ever be seen in our city, and those which are now living in the Zoological Park are alone well worth a visit to see. A complete count of the birds in the cOllec- - tion of the Zoological Park is a matter which takes considerable time, and is not undertaken until the last day of the year, when the annual census of species and individuals is made. A system of monthly records enables the Curator to report that up to December 1, 1907, the yearly record has been an unusual one. The death rate for the past eleven months is just one-half that for the year of 1go6. While no new installations have been made, yet the collection shows a steady increase, both in species and individuals. One year ago there were 491 species of living birds represented in our collections; now there are considerably over 520. Against 2,104 speci- mens of birds last year, the Park now contains over 2,400 individuals—probably the largest and most representative collection of living birds in the world. Details of the year’s progress in the bird department will be printed in the forthcoming twelfth Annual Report. Cc. W. B. THE NATIONAL BISON An HERD. Account of the Transportation of the Bison from the Zoological Park to the Wichita Range. By Ewin R. SANnporn. FTER a lapse of many months, the Nat- ional Bison Herd has become an ac- complished fact, and the energy and perseverance of the Director at last realized in the establishment in the Wichita Preserve *Report of the New York Zoological Society for 1905. of fifteen of the Zoological Park’s finest bison. *In 1905, an agent of the Society visited the Wichita National Forest and Game Pre- serve to select a suitable location for a range. The conditions proved to be all that could be desired, and Mr. Loring’s enthusiastic des- cription of the wonderful possibility was a powerful incentive to the consummation of the plan. The problem of successfully shipping these ponderous animals such a tremendous dis- ZOOLOGICAL SOCIETY BULLETIN. 401 A SHUTE FIFTY FEET IN LENGTH HAD BEEN ERECTED. tance, was one of the utmost importance. Experience had shown that animals, confined in small crates, ride uneasily and with serious results, often reaching their destination tired, emaciated, and wholly off their feed, with bruised flesh and sore bones, which neces- sarily must be overcome. An inspection of the various crates in which specimens had been received at the Zoological Park, indicated that most frequently the animals could neither recline nor stand with perfect freedom, and often were ill-fitted to journey hundreds, per- haps thousands of miles, with the never fail- ing delays. The Director planned a series of crates, which would in every case be comfortable for each individual, and these were constructed after his ideas. Each crate was large enough to permit its occupant to lie down comfort- ably, and was carefully padded to relieve the inevitable jolting. The Park herd was trained to the hour, and its members were as fine and healthy as human ingenuity and good food could make them. The animals had been selected months before their actual shipping time. The work of rounding-up the herd was commenced in October, upon the arrival of Mr. Frank Rush, the Government agent, who was to accompany the bison on their long journey, and the work of separating the selec- ted stock from the main herd proceeded with precision and dispatch under Keeper McEnroe. A chute, fifty feet in length, had been erected between the two main corrals fronting the Buffalo House, communicating with both and terminating with a very ingenious sliding iron gate. Against this gate the crates were placed. The herd of fifteen was driven into the north corral, and the animals, one at a time, liberated into the chute. As soon as each bison was selected, the properly marked crate, designated for this particular specimen, was fastened into position adjacent to the sliding-door. Most of the animals were rushed down and into the crate before they could realize it. Occasionally one became obstreperous and delayed proceedings by hurdling and various other tactics, but from eleven o'clock until five of Thursday, October roth, thirteen were crated and loaded into the cars at Fordham. On Friday, the last two were disposed of, and by noon of that day the last crate was placed in position in the cars. The Arms Palace Horse Car Company, of Chicago, furnished two forty-four foot cars, 402 ZOOLOGICAL SOCIETY BULLETIN. vs vg ed a OEE ARMS PALACE HORSE car co. — Rrcane TWO ARMS PALACE of the type used for transporting fancy stock. These were equipped with collapsable stalls, and water-tanks capable of holding water sufficient for the trip. The cars were arranged with high and low speed air-brakes and steam connections. And no one would have dared to believe that such inoffensive apparatus could make as much trouble as those several bits of hose swinging from either end eventu- ally did. Through the late Charles T. Barney, Esq., Mr. Dudley Evans, President, and Mr. H. B. Parsons, Vice-President of the Wells-Fargo Express Company agreed to transport the cars free of charge from St. Louis to Cache, Oklahoma, on account of the public interest in the shipment. Mr. James C. Fargo, President of the American Express Company, was then ad- vised of their offer, and at once decided that he would also do the same, provided the New York Central would concur. This President Newman promptly conceded on behalf of his company. These arrangements having been quickly and satisfactorily arranged, the cars were stored with hay and water for the animals, provisions and blankets for the attendants. On Fri- day night they were attached to train No. 37, of the Central’s fast passenger service, in charge of Chief Clerk Mitchell, and the long journey began. We signed our lives away to the Express HORSE CARS WERE FURNISHED. Company and secured accident policies at the Grand Central Station, for four days’ dura- tion, to balance the account. It was a bit awe inspiring, a train of thought superinduced no doubt by our reckless barter, to realize that in the midst of this vast station with its multitudes of people, its coughing, booming trains, in the center of the greatest city of the new world, were fifteen helpless animals, whose ancestors had been all but exterminated by the very civilization which was now handing back to the prairies this helpless band, a tiny remnant born and raised 2,000 miles from their native land. Surely the course of Empire westward takes its way. But sentiment is forgotten when at the con- ductors’ “all-aboard,” we clamber into Arms Palace Horse Car 6026, and in the dim light of a swinging oil lamp with the accom- paniment of rumbling wheels and_ snorting bison, realize we are at last actually in motion. When we close the side doors and throw over the cross bar, we are cut off from the outside world entirely. No bell rope, no signal of any kind! Enthusiasm is at its lowest ebb, 2,000 miles from our journey’s end, and anticipations only to buoy our hopes. As the train gathers speed, the clanking chains clash against the floor of the car, the partitions of the collapsable stalls thud dismally together, and the upper works in general creak and groan in the most cheerless way. It is then that we realize how very comfortable must ZOOLOGICAL SOCIETY BULLETIN. 403 THE BISON CRATES ON THE WAGONS AT CACHE. be the ‘“Pullmanites.’”” Smoking would be a solace, but is out of the question. A fire once started in the midst of all that dry hay, fanned by sixty miles of speed, we would be hurled furiously through the darkness of the night a seething mass of flame, for we were then as helpless as the bison themselves. No exit for us except by flying, and no ingress for others, unless they adopted the same means. Very soon we left the yards and dropped into a steady roll, plunging through the night along the banks of the Hudson, occasional glimmers of the water showing through the glass covers of the crated doors. Every swing of the train was echoed by hoarse remon- strances from the bison. An ample space at the head of the car had been partially filled with bales of hay, and at ten o'clock we made up our bunk there, as there seemed little else to do. Mr. Rush de- cided to try an upper berth, as he facetiously termed it, on the tops of two of the crates, and by spreading his blankets there upon a pile of hay, composed himself at a right angle to our direction, with true western resig- nation to all sorts and conditions of things. With more hay, Mr. Mitchell and I labor- iously constructed on the floor a bed of vol- uminous proportions and turned in. I can boast all my life of having slept within seven- eighths of an inch of an American bison. He resented it, and betrayed his feelings by steal- ing our bed; not all at once, but piecemeal. Very dexterously thrusting his flexible tongue through the openings of his crate, he would carefully get a firm hold on a wisp of hay and wait until I slept, then give a good, healthy pull. I could feel that rope of hay start at my feet, and gradually extend itself with a snaky motion to the wisps which curled over the blankets at my head. After six or seven of these alarms, I made a rapid calculation of the number of hours I actually could sleep before striking bottom, and by dividing the pile of hay by his capacity, figured that I could just reach morning by throwing in the gunny-sack-full which we dubbed “pillow.” We awoke in the morning many miles from Buffalo in a raw, cold air. We were thor- oughly employed, caring for stock, until the train rolled into Buffalo, and it was a great relief to have the animals contentedly feeding, and to find them enduring the journey so well. The wisdom of the Director, in making roomy crates, was more than abundantly mani- fest even so early in the journey, for with but one or two exceptions, the animals were lying down. The big bull stubbornly resisted this Continued on page 406. 404 ZOOLOGICAL, SOCIELY “BULLETIN EDITED BY THE DIRECTOR Elwin R. Sanborn, Asst. Editor Published Quarterly at the Office of the Society, 11 Wall St., New York City. by the New York Zoological Society. Copyright, 908, No. 28. JANUARY, 1908 Subscription price, 50 cents for four numbers. Single numbers, 15 cents. MAILED FREE TO MEMBERS. Officers of the Society. President : HON. LEVI P. MORTON. Executive Committee : Pror. Henry FarrFIELD Osporn, Cheirman, Joun S. BARNES, Mapison GRANT, Percy R. Pyne, WILiiaAM WHITE NILES, SAMUEL THORNE, Levi P. Morton, ex-officio. General Officers : Secretary, Mapison GRANT, 11 WALL STREET. Treasurer, Percy R, Pyne, 52 WALL STREET. Director, WiLt1aM T. Hornapay, ZOOLOGICAL PARK. Director of the Aquarium, CHarLes H, TOWNSEND, BATTERY PARK Board of Managers: EX-OFFICIO, The Mayor of the City of New York, Hon. Grorce B. McCLeLian. The President of the Dep’t of Parks, Hon. Moses HERRMAN. Class of 1908. Class of 1909. Class of 1910. Levi P. Morton, F. Augustus Schermerhorn, Andrew Carnegie, Percy R. Pyne, William C. Church, Morris K. Jesup, George B. Grinnell, Lispenard Stewart, John L. Cadwalader, Jacob H. Schiff, H. Casimir De Rham, John S. Barnes, Edward J. Berwind, George Crocker, Madison Grant, George C. Clark, Hugh D. Auchincloss. William White Niles, Cleveland H. Dodge, Charles F. Dieterich, Samuel Thorne, C, Ledyard Blair, James J. Hill, Henry A. C. Taylor, Cornelius Vanderbilt, George F. Baker, Hugh J. Chisholm, Nelson Robinson, Grant B. Schley, Wm. D. Sloane, Payne Whitney, Winthrop Rutherfurd, Henry F. Osborn, James W. Barney, Frederick G. Bourne, W. Austin Wadsworth. By the death of Mr. Charles T. Barney, the Park has lost a valued friend, Mr. interest and enthusiasm were strong factors and the Society an energetic member. Barney’s in the later development of the Zoological Park, and Executive Committee of the Zoological So- 1907, in recognition of his work, the ciety, at a meeting on November 21, passed the following resolution: “Charles Tracy Barney, who died at the City of New York, November 14, 1907, be- came a member of the original Board of Managers of the New York Zoological So- ciety in 1895. In 1900 he was elected a member of the Executive Committee, and 1904 was elected Chairman of the Executive ZOOLOGICAL SOCIETY BULLETIN. Committee, an office which he filled with great enthusiasm and a generous expenditure, both of time and of money, until he was suddenly taken away from us. “He was always most liberal minded, most hospitable to new ideas, and kept before him at all times a large conception of the park as an ideal civic institution for the pleasure and education of the entire public. Such a conception of the duties of citizenship com- mands our lasting gratitude and justly en- titles him to a lasting appreciation on the part of the citizens of New York. “His Committee desire to record their deep sense fellow members on the Executive of personal loss, and their warm appreciation of his services to the Zoological Park and to the Zoological Society.” AN INTERESTING TOAD. We have all heard stories of toads and frogs that have been exhumed from crevices below ground where they have apparently been prisoners for an indefinite period of years, without air, food or water. The point that renders these stories most unusual is the mystery as to how the batrachians might have been thus imprisoned. The writer must confess, that up to a few weeks past, he was always sceptical in digesting stories of the kind. He has repeatedly received com- munications relating to toads being disclosed when tree trunks were cut into sections, or others relating to frogs being blasted out of rocks. On all occasions he has responded to such communications by a request for the liberated specimens—but without success. From Butte, Montana, however, there re- cently came indisputable record of a toad ex- humed from limestone, at a depth of 150 feet from the surface. In this case, the man mak- ing the discovery was a thoroughly practical mining engineer. He saved the toad, sent it to the Reptile House for identification, and we are thereby instructed that at least one species of North American batrachian gets into strange predicaments. It is interesting to note that the creature figuring in this case rep- ZOOLOGICAL SOCIETY BULLETIN. resents a species of pronounced subterranean habits—the spade foot toad, Scaphiopus hammondi, It is to Mr. Charles A. Van Zandt, of Butte, Montana, that the Society is indebted for the opportunity of examining the interest- ing specimen. During mining operations, Mr. Van Zandt was sinking a shaft into lime- stone formation. At a depth of 150 feet, during progress through apparently solid rock, the toad was exhumed. Mr. Van Zandt per- sonally took the specimen to his home and placed it in a porcelain crock. Here it re- mained for seven months, refusing all food. A representative of Mr. Van Zandt coming to New York reported the matter to Dr. Louis P. Gratacap, Curator of Mineralogy in the American Museum of Natural History. Dr. Gratacap considered the matter so extraor- dinary that he at once referred the matter to the Park with the result of communication with Mr. Van Zandt. The spade-foot toad is yet living in the porce- lain jar, in which he has contentedly nestled for eight months. He steadily refuses food, but appears to be vigorous and in good health. He is much paler than the normal specimens— his colors having possibly faded from his im- prisonment—as to the duration of which we have no idea. Animals that normally dwell in perfect darkness—like those frequenting under-ground rivers—are always practically colorless, but their pale hues are the result of extended evolution. It would be purely theoretical of course, and rather sensational, to declare this toad to have been imprisoned in the rock so long that its pattern faded. However, circumstances point to just those conditions—and the refusal of food may be caused by a partial or total lack of vision. Regarding the habits of the spade-foot toad, Miss Mary A. Dickerson writes”: “It burrows into the ground and _ sleeps days or weeks, perhaps years, at a time. A gravedigger once found one three feet two inches from the surface of the ground, with no evident exit to the burrow. - xe cept during the breeding season, the spade- foot is found only by accident. It sits in its burrow, showing only its peculiar golden eyes at the doorway. The turnip-shaped burrow is about six inches long and somewhat oblique in position. The earth on the interior is hard and smooth, packed into this condition by a continued energetic turning-about on the part of the owner of the burrow.” i I, 1) * The Frog Book, Doubleday, Page & Company, New York. 405 THE MATAMATA. FTER a wait of nearly nine years, the rare matamata—the strangest of turtles —is at last on exhibition in the Reptile House. Three specimens have been deposited by the Brooklyn Institute of Arts and Sciences. They were collected in a tributary of the Ama- zon by Mr. George K. Cherrie, Curator of Birds and Mammals in the Brooklyn Institute. Owing to the importance of the matamata as an exhibit in a collection of living reptiles, a special tank, with plate glass sides, has been constructed, and the finest specimen thus exhibited. As it is difficult to induce this spe- cies to eat anything but live fish, the feeding of a matamata is a highly interesting process and may be observed to the best advantage in a commodious glass tank. While lying upon the bottom, with its huge, flattened head twisted sideways, it is the personification of sluggishness. If a minnow passes within range of the creature’s vision, however, the mass of tentacled head and neck is reared slowly, then comes a dart of such rapidity the human eye is unable to follow the move- ment, The fish appears to voluntarily leap down the turtle’s throat—owing to a suction created when the capacious jaws spring open. In appearance of shell, the matamata is not unlike the big Mississippi snapping-turtle. The shell is mud-colored, and rises in coarse, serrated ridges. Most remarkable about the reptile are the head and neck. The head is triangular, terminating in a long, tubular snout, but the entire organ, including the neck, is as flat as if squeezed under strong pressure. Added to the grotesque make-up, is a fringe of flattened excrescences on each side of the head and neck. Incidentally, the head cannot be drawn back into the shell, but is tucked in sideways in time of danger. The members of the family of which the matamata belongs are called the side-necked turtles. The tech- nical name for the family is the Chelydidae. In habits the matamata is much like the snapping-turtle. It is strictly aquatic, lying on the bottom of muddy rivers, where the rough surface of the shell and the excres- cences on the neck give it an appearance not unlike a chunk of derelict timber. Lying in wait on the bottom, the waving fringes on the neck probably attract passing fishes that are captured by a dart of the head. Rk. L. D. 406 ZOOLOGICAL SOCIETY BULLETIN. THE CARAVAN LINED UP ON THE PRAIRIE AT THE CORRALS. Continued from page 403. provision for many hours, but before we reached Cleveland, he was glad to make use of it and stretched himself out with a grunt of satisfaction which was more expressive than words. We rolled into Buffalo late in the forenoon and gladly leaped out of our airy quarters to attend the needs of the animals in the rear car. Here we encountered the first obstruction to our journey, which after- wards occurred so frequently that it became a habit. The inspectors blandly reported to us that the steam-hose had been pulled off in the night and the bolts in one of the brake- beams had loosened, almost dropping it to the level of the rails. The cars must be run into the cripple track and jacked up, and with the customary yards of railroad red-tape sur- rounding such events, Mr. Mitchell could readily understand what a delay this would mean. Moreover, to cap the climax, the Lake Shore road refused to handle the cars, de- claring them not properly equipped for fast work. It was right here that the esprit de corps of the Zoological Park showed its true worth. Mr. Mitchell was a bulwark against all opposition, and his perfect familiarity with the proper railroad methods rendered him abso- lutely impervious to all opposition. Scarcely twenty minutes elapsed before the yardmen had expanded under the influence of Zoo- logical Park spirit, and the cars were being whisked away to the repair yards. That was half the battle accomplished, but there yet remained the fact that we were denied the right to ride with the passenger service. Buf- falo officials peremptorily refused. After a lengthy argument, Cleveland was reached by long-distance ‘phone and the Traffic Manager reluctantly gave his consent to couple us with the second section of 37. Our spirits arose ap- preciably and after assuring ourselves that the construction work was progressing rapidly enough to ensure our making this train, we awaited our leaving time with great satisfac- tion. At 1.30 we were attached to a train of ex- press cars, running as the second section of 37, en route to Cleveland. We skirted the shores of Lake Erie, feeling the first real breath of winter sweeping across its surface. The season was three weeks earlier than the New York region, and autumn had laid her finger heavily on all the vegetation. Out of Dunkirk we ran into a smart storm of rain; a cold, penetrating one, which the rapid motion of the train drove into every nook and cranny, finally dripping into the remnants which the bull had left of our bed, so that we were forced to erect a shelter over it with a piece of oil- cloth. The broken windows were repaired with New York dailies and overcoats donned. At every station the trainmen crept into the car, drenched, condemning the weather and accommodations with one breath. It was so delightful to see others miserable that our spirits rose in ratio. In spite of these dis- ZOOLOGICAL SOCIETY BULLETIN. EACH BISON WAS SPRAYED WITH CRUDE OIL. comforts, this was our smoothest ride. We arrived at Cleveland promptly on the hour, the first, last and only time it happened. So far we had experienced some trials and tribu- lations, but the unvarying courtesy of the rail- road people amply compensated us. We were not surprised to learn at Cleveland that the steam hose had once more been left along the line. This completely forestalled making the proper connections for St. Louis, and it was 3.50 Sunday morning before the Big Four could handle the cars. The steam connections had to be repaired again at Indianapolis, and this, together with delayed trains, held us there until nearly ten o’clock Sunday night. The temperature still remained low, and when the train crossed Ead’s Bridge into St. Louis, the structure glit- tered with frost. At St. Louis we en- countered the worst ob- stacles of the entire trip, with their resulting dis- appointments. Train ser- vice had grown visibly heavier, on entering the border lines of the West, and our scheduled time had long since been com- pletely lost to sight and A PORTION 407 memory, both by mo- notonous accidents to our equipment and lost time. At St. Louis the con- ditions were more con- gested than ever. The ‘Frisco Road had already informed the Terminal Association that it could not possibly accept the cars together. One car might go with No. 7 at 8.41 Monday evening, and the other at the same hour the next night. Setter service than this was impossible. Mr. Mitchell then called on the Superintendent to the Wells-Fargo Com- pany, and explained how desirable it would be to retain something of our original arrangement. Together they went to the General Manager of the ‘Frisco, but this was of no avail. As a last resort, the sugges- tion was broached of sending one car over the Rock Island to Oklahoma City, there connecting with the Santa Fe, but this the Santa Fe was unable to do, on account of heavy traffic. We, therefore, accepted the situation with the best grace possible, and divided the force in a manner suitable to the occasion. The cars were thoroughly taken care of OF THE CORRALS, SHOWING THE SHELTER. 408 ZOOLOGICAL SOCIETY BULLETIN. A PORTION OF WINTER VALLEY, SHOWING THE LOCATION OF THE CORRALS. and the stock watered and fed. We found every one of the bison in as good condition as we expected. All the animals had become thoroughly accustomed to the unusual situa- tion, and behaved exactly as if peacefully grazing in the Zoological Park. Mr. Rush, in charge of car 6026, left St. Louis at 8.41 Monday evening and without delay or accident arrived safely in Cache Wednesday afternoon at 3.00 o'clock. Wag- ons were in waiting and the seven animals were safely transferred to the corrals at the Reserve before midnight of the same day. We remained until Tuesday evening at 8.41, at which hour we left St. Louis with the other car of eight animals. No sleeping accommodations could be ar- ranged in this car, and we transferred our blankets to the express car, where we slept on the floor the night through, arriving at Monette, Missouri, at 7 o’clock Wednesday morning. As nearly all of the western papers had described the bison transfer, our arrival at the various towns south of St. Louis was awaited with considerable interest, and in some places it approached enthusiasm. As the side- doors would be opened throngs of men, women and children rushed up to get a glimpse of the famous animals, and if the stop was long enough, they climbed in, and inspected the bison through the openings of the crates. In some places the car was packed to suffocation, and the people only departed when they were forced out by the speed of the train. The signs attracted atten- tion everywhere and the curious observers noted them all along the line, reading as long as the car remained in sight. The word “Zoological” was pronounced in more ways than I thought ever possible. The air became milder hourly, and it was pos- sible to open the side doors, and view a coun- try at once both interesting and strange. Gradually the hills gave way to low swells and the wooded portions were confined to the streams, whose course could be marked for miles by the narrow ribbons of green which finally lost themselves in the distant blue of the horizon. Fields of corn, some standing, others stacked, with an occasional field of ZOOLOGICAL SOCIETY BULLETIN. 409 A BAND OF COMANCHE INDIANS WHO CAME FROM CACHE TO SEE THE BISON. cotton, lay on every side basking in the mellow light of the early fall. We reachea Oklahoma City at 11.30 Wednesday evening, where we remained until noon the next day. The station at Oklahoma City was thronged with interested people who crowded the cars on both sides; and in fact these visits devel- oped into ovations, the farther toward the promised land we progressed. At Lawton, we were surrounded by citizens who pined to see the bison, and as our hunger had by this time superseded all other considera- tions, we left the car in charge of a strong man who had kindly volunteered his services, so that we might satisfy the cravings of healthy appetites. After a ride of seventeen miles from Lawton, it was a relief to arrive at Cache at last, and know that our railroad trip was at an end, just seven days from the leaving time at New York. Mr. Rush and Mr. Mattoon, the Acting Forest Supervisor, met us here upon the ar- rival of the train at 7.30 P. M. We commenced early in the morning to transfer the crates to the wagons provided, and by ten o’clock Fri- day all were safely loaded. The entire popu- lation of Cache turned out, together with a band of Comanche Indians, resplendent in their gayest clothes. At eleven o'clock we started for the Reserve. One small bull persisted in thinking that liberty was the only thing he desired at that moment, and played a perfect tattoo against the ends of his crate, but aside from that, the caravan moved away without a hitch. Mr. Rush had planned every detail with the greatest care, and the success of all the arrangements at Cache and the Reserve, was due to his tireless interest and forethought. We rode three miles over a flat, sandy road, bordered with prosperous farms, and through prairie land, studded with mesquite, and all along the streams with oaks, elms and various hard woods, The line of the Reserve is just within the borders of the Wichita Mountains. Once inside, the road was more uneven, and except for short distances became fairly rough, making the progress of the wagons rather slow. The direction was almost due north for a matter of six miles as far as Patterséns. 410 ZOOLOGICAL SOCIETY BULLETIN. tains away in the west, and abruptly ending on the north and south, in the rock-covered sides of those nearby. Through the center of the Bison Range, a clear stream traced its course with a hedge- like line of trees, the yellow tops of the tall cotton-woods marking its path as it disap- peared among the swells. The silence was profound. It was a bit of nature as wild and free as though just created. These mountains were a source of wonder to me as long as I remained, and when I knew better all their varying moods, Irving’s beauti- ful description of the Catskills frequently occurred to my mind. “When the weather is fair and settled, they are clothed in blue and purple, and print their bold outlines on the clear evening sky; but sometimes, when the rest of the landscape is cloudless, they will gather a hood of gray vapors about their sum- mit, which in the last rays of the setting sun will glow and light up like a crown of glory.” A COMANCHE BRAVE. He saw Bison in the valley in his younger days. and from that point is extended toward the northwest. At Pattersons the trail winds through a forest of oaks; white, post, black jack and Texas red oak, which become scat- tered as Winter Valley is approached. Not a single evergreen of any kind can be seen in the low land, but a variety of cedar, scrubby and gnarled, grows on the mountain sides. The leaves of the oaks were a rich, glossy green, showing not the least sign that it was autumn. The country is certainly one of the fairest the sun ever shone upon. All one has read and all that imagination could conjure would be inadequate to picture this vision of loveliness, of nature scarcely touched by the hand of man, which spread before my aston- ished eyes when once we were fairly in the valley. The tan-colored sward swept away in a succession of gentle undulations, gradually aes 5 z i A COMANCHE SQUAW AND PAPOOSE. merging into the blue silhouette of the moun- One of band which camped at the corrals October 2oth. ZOOLOGICAL SOCIETY BULLETIN. SECTION OF THE FENCE. The eastern boundary of the Bison Range crosses the end of the valley and five miles beyond are the corrals, where the bison arrived about twelve o'clock. The wagons were driven in and the rear wheels dropped into depressions dug in the ground. After spraying the animals with crude oil, each was liberated. Aside from a very slight lame- ness, they were in perfect condition, greedily eating their allotment of hay. The cor- rals, three in number, each abcut 200 feet square, are placed just inside the southern boundary of the line fence, separated from it by a passage of 15 feet in width. Two long sheds with mangers have been erected on the northern side. Individual members of the herd may be quickly transferred from one corral to the next, through the lane on the south side, the ends of which can be closed with strong wire gates. The fence is 74 inches high, made by the Denton Wire Fence Com- pany, of Denton, Texas, supported on oak posts twelve inches in diameter, set three feet in the ground. Above the fence proper, for greater security, are three wires extending parallel to the line of the top, about five inches apart. One of these will be insulated for a telephone service, which is being installed. The gates are most ingenious, handsomely constructed, and can resist the rush of a big 411 bull as easy as the fence itself. The grass in the corrals has been burned off, and the ani- mal can get no other food but the alfalfa upon which they are now feeding almost exclu- sively. Large galvanized tanks. of the type used exclusively in the west, have been placed in each enclosure, and a constant supply of running water will flow into each as soon as the windmill on the banks of Cache Creek has been completed. The bison will be kept in the corrals until spring, when Mr. Rush expects to liber- ate them into a range of some 200 acres. This pasture will be fenced in the winter and the grass burned. A number of cattle graze though the valley, and as it is quite well known that they carry the tick which causes Texas fever, the spraying with oil and burn- ing of the grass have been thought expedient to prevent the bison from becoming in- fected. Mr. Rush is thoroughly familiar with all methods of prevention, and has adopted the most stringent measures to carry the animals through the dangerous season. Once they be- come acclimated, the danger line will be passed. On October 23rd, with Mr. Rush, I rode along the line of the fence, which is being constructed, but scarcely more than half completed. Its ponderous — char- acter has made the task a heavy one, especially through the gorges, where in places but one post can be carried at a time, and even then by hands alone. We saw signs of wolves and coyotes, but not a single furred animal nor game bird. Perching and rapacious birds were in abundance : jays, crows, flick- ers, meadow-larks, cardinals, eagles, buzzards, owls, hawks, sparrows, and several others some A GATE LOCK. ZOOLOGICAL SOCIETY BULLETIN. ONE OF THE GORGES IN THE MOUNTAINS. The scrub growth in these gorges will provide splendid shelter in the winter for the Bison and Deer. which were strange, flying in all directions. There are a number of quail in the range, and should increase, as food is abundant. The miners and woodsmen have all kinds of bear, wolf and panther experiences to relate, and if these animals were as abundant as they say, the calves would have very little show for their lives. The fence is nearly fifteen miles around, and encloses 6,200 acres of the best of the valley and the mountains on the western side. Four rangers will police the range at all hours, and the dangers from forest fires and breaks in the wires can be detected and reported with dispatch, as tele- phone boxes will be placed at each of the five range gates. Mr. Rush gives his entire time to the bison, and Mr. W. R. Mattoon, Acting Forest Supervisor, is in charge of the construction and working of the station. It would be churlish and a neglect un- pardonable not to award to Mr. Mitchell praise for the admirable manner in which the details of the transportation were executed. In every instance, his knowledge of railroad methods and his tireless energy overcame ob- stacles which would have meant hardship and perhaps death to some of the bison, and their safe arrival at Cache was due absolutely to his splendid work. The peopie of Okla- homa are enthusiastic over the Reserve, and are duly grateful to the New York Zoological Society for having thus established, in the finest portion of the great southern bison range, a herd which will increase to grand proportions, and play its part in the permanent preservation of the great American bison. soon MAY Z 1908 L3aqy\ Aquarium Number Prepared by the Director of the Aquarium. ZOOLOGICAL SOCIETY BULLETIN No. 29 Published by the New York Zoological Society. April, 1908 AN INQUISITIVE SEA-LION. EVERAL years ago, when the writer was naturalist of the U. S. Fisheries steam- ship ‘‘Albatross,” the vessel lay at an- chor one evening in a little harbor im Puget Sound. Two of the boats, a steam launch and a dinghy, which had been in use during the day, were moored to the lower booms swung out to accommodate them during the night. Before dark a young sea-lion, swimming near the ship, was attracted by the barking of the writer’s setter dog. It at once came and climbed into the dinghy, taking the greatest interest in the dog only a few feet above. Dropping into the water it swam about the ship, the excited dog racing fore and aft to keep it in view and barking loudly. The sea-lion soon came back and climbed upon the stern of the steam launch on the starboard side. After remaining in this position some time it returned to the dinghy on the port side. The sailors were warned not to disturb it, a camera was sent for and the accompanying photograph was taken. During the evening the sea-lion changed its position from one boat to the other several times, and finally settled down on the broad stern seat of the dinghy, where it spent the night. Sea-lions are frequently seen in Puget Sound and this animal probably belonged to one of the numerous sea-lion rookeries scattered along the adjacent coast outside of the Straits of Fuca. AN INQUISITIVE SEA-LION. v From a photograph by C. H. Townsend. 414 ZOOLOGICAL, It was apparently not more than a year old and exhibited no fear of the ship’s com- pany, remaining in the boat until morning. when it was driven out as the boat was hoisted to the davits. NATURAL FOODS OF FRESH-WATER FISHES. HE keeping of fishes and other forms of life in small aquaria is a wide-spread practice. Probably a majority of the letters received at the Aquarium, from week to week, are of inquiry respecting the care of fishes, newts, frogs, turtles and the like. Leaflets of information on the care of goldfishes and other aquatic creatures have been prepared and printed for the purpose of facilitating correspondence of this sort. The food of most of our game fishes con- sists chiefly of other fishes, which may at times be their own young. Fishes in general are feeders on animal life, and their food sup- ply includes practically the whole aquatic fauna. Fishes may be described as not only pis- civorous and insectivorous, but as feeders on crustaceans, mollusks and worms. Plants do not constitute much of their food, although a few kinds feed freely on them, such as buf- falo-fishes, carps and minnows. ‘The young of many fishes nibble at tender plant shoots. Some fishes are mud diggers, while others are downright scavengers. Rats. mice and kittens have (very appropriately) been found in the stomachs of catfishes, and mice have been found in black bass, according to Pro- fessor Forbes, who investigated the food habits of many species in the Mississippi Valley. A large pike would doubtless not hesitate to swallow a young muskrat, just as it dees a young water-bird. Newts and salamanders are eaten by fishes as well as frogs and tadpoles. The more predatory fishes may even kill the smaller water snakes, and it is probable that young alligators have enemies among some of the southern predatory fishes. Among the chiefly fish-eating fishes may be mentioned pike, pickerel, muscallonge, pike-perch, burbot, gar, black bass, channel and mud-catfishes. Those taking fish food in moderate amount SOCIETY BULLETIN. are represented by bream, blue-cheeked sunfish, mudfish, white-bass, rock-bass and crappie. Fishes which are piscivorous to a trivial extent, are white perch, suckers, gizzard-shad, spoonbill, the various darters, top minnows and silversides, stickleback, mud-minnow, stone-cats and common minnows. The fishes in general which are devoured im the largest numbers, are the smaller and more defenseless forms which occur in great- est abundance, while the young are naturally more readily eaten than the adults. The whole minnow tribe contributes to the food of the smaller fish eaters. In the Mississippi region the gizzard-shad constitutes forty per cent. of the food of the wall-eyed pike, thirty per cent. that of the black bass, half that of the pike and a third that of the gars. Mollusks, the snails, and mussels of various species, large and small—are also important as fish food. They form large proportions of the food of catfishes, suckers, fresh-water sheepshead and mudfish. About sixteen per cent. of the food of perches, sunfishes, top-minnows and _ shiners is mollusecan in character. Fishes as a class feed largely on insects, and the mmnows and darters chiefly so. Insect food includes not only the aquatic forms in their various larval and mature stages, but also terrestrial insects cast into the water in many ways. The larval forms of neuropterous insects constitute about one- sixth of the food of fishes. Crustaceans appear to be of even more im- portance as fish food, the minute Entomos- traca bemg the principal kinds. The cray- fishes are Worms and leeches appear to be of comparatively little impor- tance in the diet of fishes. In the minnow family, vegetable forms— chiefly algae, make up about one-fourth of the food. The food of adult fishes naturally differs greatly from that of the young. The question then as to what constitutes the food of fishes may be answered: almost any living animal forms from the water, not too large to be swallowed, due consideration being given to the habits of the various species. Tn addition to natural foods, both alive and dead, fishes in captivity will devour many kinds of meats and prepared foods. also eaten. ZOOLOGICAL SOCIETY BULLETIN. 415 A MOUNTED PORPOISE. C. H. Townsend. From a photograph by PORPOISES. Gata repeated failures, the efforts to get living porpoises for the Aquarium seem to give promise of success. These bantams of the whale tribe have sel- dom been seen in captivity, and being little larger than adult sea-lions, would he ideal for exhibition in a collection of marine animals. The manager of an aquarium has no ani- mal market either at home or abroad from which to draw specimens. He must make special arrangements in each case, after in- curring considerable expense, for the capture and transportation of the manatees, white whales or large fishes he desires. Liberal but unavailing offers haye been made to fishermen along the New Jersey coast, in the hope of inducing them to un- dertake the capture of porpoises which fre- quently enter the smaller bays and inlets. An especially favorable point has been located in North Carolina, and the Director of the Aquarium now proposes to assume the ag- gressive, and has ordered the construction of special netting for a porpoise hunt, to begin early in April. The Aquarium procured an injured por- poise in August, 1905, which, however, lived only four days. Several kinds of porpoises are available: the common harbor species, (Phocana communis j, five and one-half feet Jong, known to fishermen as herring hog, and puffing pig, and the common dolphin, (Del- phinus delphis ), seven and one-half feet long, being the best known on our coast. These are, notwithstanding their classifica- tion, only diminutive whales in general ap- pearance. They have the same wide oceanic habitat, and swim and blow in the same man- ner. There seems to be no reason why they should not live in captivity as well as the manatee, 1f given room to move about. “They are warm-blooded air breathers, like the mana- tee, and come to the surface about as often to breathe. Being fish eaters they would be even easier to provide for. If our porpoise hunt is successful, and specimens can be kept in the large central pool at the Aquarium, we shall be able to learn something about por- poises not to be found in books. The accompanying photograph of a roughly-mounted porpoise was made by C. H. Townsend, at Monterey, California, where it was captured. 416 THE BONY GAR. LONG-LIVED FISHES. Ne has been made in previous Butetrys of certain large striped bass, (Roccus lineatus), which have lived in the Aquarium since May 14th, 1894. These fishes were placed in the large floor pool, which they still occupy, two and one-half years before the Aquarium was opened to the public. They are therefore nearly fourteen years old at this time, and have grown during that period, from an average length of six inches to about thirty inches, and now aver- age about twenty pounds in weight. They have never been moved from the pool, and have lived continuously in brackish water just as pumped from the harbor. Eighteen of the original fifty-four remain. Being important game and food-fishes, they have received more attention from the public than cer- tain other old-timers at the Aquarium which have lived here nearly as long. There are still in the building some specimens of bony gar, (Lepisosteus osseus ), and mudfish, (Ama calva ), which were received in ZOOLOGICAL SOCIETY BULLETIN. 1896, prior to the opening of the Aquarium in Decem- ber of that year. The bony gars and mudfish have grown very slowly. The largest gar is about thirty inches in length. The Aquarium has five speci- mens of the short-nosed gar, (Lepisosteus platosto- mus), which were received from the Aquarium of the St. Louis Exposition in 1904. Photographs from life of these species by Mr. L. B. Spencer, accompany this report. THE STURGEONS. HE largest fishes which can be accommo- dated comfortably in the Aquarium are the sturgeons, an eight-foot specimen having occupied one of the floor pools over three years. Sharks of equal size have so far, failed to survive injuries received in capture. Sturgeons are hardy species, readily adapt- ing themselves to captivity, those at present in the Aquarium having lived there for over two years. The sturgeons now in the central pool aver- age about seven feet in length and were pro- cured from pound or trap nets in the vicinity of Sandy Hook. These specimens are all THE MUDFISH. ZOOLOGICAL SOCIETY THE SHORT-NOSED GAR. males and were delivered at the Aquarium by the fishermen for about $25 apiece. Females of the same size would cost two or three times as much on account of the valuable roe they contain, which is salted and sold as “caviar” —a large specimen would contain from three to five good-sized pails of eggs. Sturgeon flesh is usually sold as “smoked sturgeon.” Our sturgeon fisheries on the Atlantic and Pacific coasts and in the Great Lakes have been declining for many years through oyer- fishing, and fish-cultural science has as yet afforded little help in their restoration on ac- count of difficulties met with in the process of artificial impregnation of the eggs. Fifteen or twenty years ago the yield of the American sturgeon fishery exceeded ten million pounds, while at the present time the quan- tity is little more than a million pounds. These fig- ures do not include the “caviar” annually made from sturgeon eggs, which in some sections of the country equals the flesh of the sturgeon in value. The two species frequent- ing Atlantic rivers are the large sturgeon, (Acipenser sturio ),and theshort-nosed sturgeon, (A. breviros- tris), a small species sel- BULLETIN. 417 dom used for food. The large sturgeon of the Great Lakes region and the upper Mississippi River, (A. rubi- cundus), is a species of great commercial impor- tance, attaining a length of six feet. It inhabits also the interior lakes of Can- ada. Ali of these species are kept on exhibition at the Aquarium. There are two species which enter the Pacific Coast rivers; the white sturgeon, (A. transmon- tanus ),and the green stur- geon, (A.medirostris ). The white sturgeon attains a length of thirteen feet and a weight of 1000 pounds. It is common in the Frazer and Columbia Rivers, ascending the latter as far as the Snake River in Idaho. The only other American species is the shoyel-nosed sturgeon, (Scaphirhynchus platorhynchus), mhabiting the Mississippi River. It seldom exceeds four feet in length. All the Atlantic and Pacific species are migratory, entering rivers and estuaries in the spring and summer to spawn. The two inland species never leave their fresh-water habitat. The large Atlantic sturgeon at- tains a length of ten feet and a weight of 500 pounds. It occurs from Maine to Florida, the center of abundance being the Delaware River, where the principal fisheries are locat- : THE LAKE STURGEON. 418 ZOOLOGICAL FLASHLIGHT PHOTOGRAPH OF ROCK-BASS. ed. It ascends the Delaware to the boundary of New York State. In Europe the same species sometimes attains a length of eighteen feet. These large and important fishes are en- tirely inoffensive. Their mouths, devoid of teeth and situated on the under surface of the head and well back of the sucker-like in form, and can be protruded They are snout, are downwards like those of suckers. bottom feeders, eating small mollusks, worms, crustaceans, limited quantities of small fishes, and more or less small plant life. ‘The snout used more or less for stir- ring up the bottom and there is usually consider- able mud to be found in the stomach. These fishes might live in captivity for longer periods if it were practica- ble to keep them in mud- bottomed pools. is The sturgeons, like the gars and dogfish, referred to elsewhere in this BuLie- TrIx, are fishes of ancient lineage, the species having been more numerous in for- mer times, when many fishes, at least those known to us as fossil forms, were heavily armoured with bony SOCIETY BULLETIN. scales. All existing sturgeons are at once distinguishable by their five rows of heavy, bony scales. The sturgeon is quite an active species, often leaping clear out of the water. It was once the basis of a very important fishery in the Hud- son River. A TAME LOON. A loon or great northern diver, was received at the Aquariumin September, 1907, where it was kept in one of the large salt-water pools which contained at the same time a collection of dogfish, (Sqwa- lus), skates and sculpins, for about a month. Although the loon was sup- plied with an abundance of live killifishes, its activity led it to strike frequently at the large fishes, and it succeeded in swallowing one sculpin with a head larger than its own. Even with a dry platform on which to rest, it never left the water of its own accord. In exploring the bottom of the pool, or in pursuit of killifishes,it swam under water with the wings closely folded—never in use, and it spent much time swimming on the surface with the eyes submerged watching the large fishes below. THE AQUARIUM BUILDING IN 1850. From an old print. ZOOLOGICAL SOCIETY BULLETIN. 419 THE AQUARIUM BUILDING IN 1830 From an old print. THE ROCK-BASS. HE rock-bass, (Ambloplites rupestris ), shown in the accompanying flashlight photograph, is one of the most desirable species for large, home fish-ponds or small lakes. It must be very hardy, as specimens kept in the Aquarium are seldom affected by fish-fungus, and live well in captivity. It reaches a good size, sometimes weighing as much as two pounds, and readily takes all the common minnow, worm and insect baits as well as the artificial fly and trolling spoon. In ponds it makes a gravel nest like the black bass and guards it in the same way, but has not the highly predatory habits of the black bass respecting other fishes, and is also more prolific. Comparatively thick in body, the bass contains more meat than most fishes of its size. It is not difficult to obtain for stocking purposes, being distributed over most of the eastern and middle States. It is, on account of its red iris and strong mark- ings, one of the most attractive of the fresh water fishes on exhibition in the Aquarium. PRINTS OR THE BUILDING. OLD AQUARIUM HE Zoological Society Bulletin for April, 1907, and the annual report for 1906 con- tained reproductions of some old prints of the Aquarium building which proved of in- terest to many persons. The Aquarium library has recently secured two more rare prints which are reproduced in this issue of the Butierin. One of these, engraved for the New York Mirror in 1830, shows the Aquarium building (Castle Gar- den), on the right, and Castle William on the left, across the channel, with some interesting costumes of the day in the foreground. ‘The other, quite different from any of those here- tofore published in the BuLLerrN, presents a view of the building in 1850, from the Bay. The older landmarks of the City have so nearly disappeared, that old-time prints of those which remain, possess historical interest. 420 ZOOLOGICAL SOCIETY BULLETIN. EDITED BY THE DIRECTOR Elwin R. Sanborn, Asst. Editor Published Quarterly at the Office of the Society, 11 Wall St., New York City. Copyright, 1908, by the New York Zoological Society. No. 29. APRIL, 1908. Subscription price, 50 cents for four numbers. Single numbers, 15 cents. MAILED FREE TO MEMBERS. Officers of the Society. President : Hon. Levi P. Morton. Executive Committee - Pror. HENRY FAIRFIELD OSBORN, Chairman, JouHN S. BARNES, Mapison GRANT, Percy R. PYNE, WILLIAM WHITE NILES, SAMUEL THORNE, Levi P. Morton, ex-officio. General Officers - Secretary, MADISON GRANT, 11 WALL STREET. Treasurer, PERCY R. PYNE, 52 WALL STREET. Director, WILLIAM T. HOoRNADAY, ZOOLOGICAL PARK. Director of the Aquarium, CHARLES H. TOWNSEND, BATTERY PARK. Board of Managers - EX-OFFICIO, The Mayor of the City of New York, Hon. GEorGE B. MCCLELLAN. The President of the Dep’t of Parks, Hon. HENRY SMITH. Glass of 1909. Levi P. Morton, Glass of 1910. Glass of 1911. ZOOLOGICAL SOCIETY Andrew Carnegie, John L. Cadwalader, John S. Barnes, Madison Grant, William White Niles, Samuel Thorne, Henry A. C. Taylor, Hugh J. Chisholm, Wm. D. Sloane, Winthrop Rutherfurd, Frank K. Sturgis, F. Augustus Schermerhorn, Henry F. Osborn, Percy R. Pyne, George B. Grinnell, Jacob H, Schiff, Edward J. Berwind, George C. Clark, Cleveland H. Dodge, C. Ledyard Blair, Cornelius Vanderbilt, Nelson Robinson, Frederick G. Bourne, W. Austin Wadsworth. James W. Barney, William C. Church, Lispenard Stewart, H. Casimir De Rham, George Crocker, Hugh D. Auchincloss, Charles F. Dieterich, James J. Hill, George F. Baker. Grant B. Schley, Pay ne eNbas THE LARGEST MARINE ANIMALS. The sulphur-bottom whale, which is defi- nitely known to attain a length of eighty feet, is the largest animal that lives or ever has lived in is sea or on land, and there are other species of whales which frequently ex- ceed sixty feet in length. It is not generally known that certain species of sharks attain lengths nearly equal to those reached hy moderate-sized whales. The largest of all fishes is the great whale- shark, (Rhinodon typicus), which is widely distributed in tropical seas, and has been found on the shores of Florida and the Gulf of California. It reaches a length of sixty feet. The next largest fish is the basking shark, (Cetorhinus maximus), of colder waters, which is credited with attaining a length of more than forty feet. Both of these sharks BULLETIN. are entirely inoffensive, living chiefly at the surface of the water, where they feed exclu- sively on small marine life. The great blue shark, (Carcharodon car- charias), is however, a fish of entirely dif- ferent habits, being an active species with a man-eating reputation. Specimens of enor- mous size have been taken, and it is believed by naturalists to grow as long as forty feet. The oar fish, (Regalecus glesne), a fish of eel-like form but entirely inoffensive, is be- lieved to attain a length of thirty feet. Quite recently a twenty-two-foot specimen, weigh- ing between 500 and 600 pounds, was taken at Newport, California. Among the rays we find fishes of enormous size, the largest of which is probably Manta birostris, which has a spread across the dise of as much as twenty feet, and a specimen weighing 1250 pounds has been taken. When Admiral Dewey was captain of the U. S. 8S. Narragansett, a specimen was captured by that vessel in the Gulf of California, which measured seventeen feet wide. A fish probably exceeding in bulk even the largest of the rays, is the ocean sunfish, (Mola mola), which is credited with a weight of 1800 pounds. A specimen of this fish was taken not long ago at Redondo Beach, Cali- fornia, which weighed 1200 pounds. Other fishes of great size are, the sawfish, (Pristis), exceeding twenty feet, the tuna, (T’hannus), reaching fifteen feet and 1500 pounds, and the sleeper shark, (Somniosus), reaching twenty-five feet. The great crocodile of the East Indies and Australia, (Crocodilus porosus), frequently found salt water, has been measured at thirty-three feet and is undoubtedly the larg- est of all crocodilians. The leather-back turtle, (Sphargis corta- cea), is largest among the sea turtles. Pro- fessor Agassiz saw specimens “weighing over auton One of the very long sea animals is the giant squid, (« Architeuthis ), three specimens ae which have been taken on the coast of New- foundland measuring fifty-five, fifty-two and forty-two feet, respectiv ely; the last of these was exhibited for a time in the old New York Aquarium on Broadway. The octopus, which lacks the extremely long tentacles of the squid, has been meas- ZOOLOGICAL SOCIETY ured with a spread across the outstretched arms of twenty feet. Largest among the seals, exceeding the walrus in length and perhaps also in weight, is the elephant seal of the Antarctic, speci- mens of which have been taken over twenty feet long. SEA BIRDS AS HOMING “PIGEONS.” The past summer Prof. John B. Watson made observations on the homing instincts of gulls, terns and noddies during their nesting periods. According to the report of Director A. G. Mayer, of the marine laboratory at the Dry Tortugas, Florida, where Prof. Watson stud- ied the birds, ‘the demonstrated that if the sooty terns and noddies were taken to Cape Hatteras and liberated, they would return to their nests on Bird Key, Tortugas, a distance of 850 statute miles.” In the course of a winter’s voyage on the U. S.S. “Albatross” in the South Seas, the writer found among the natives of the Low Archi- pelago many tame frigate-birds. he latter were observed on horizontal perches near the houses, and were supposed to be merely the pets of the children who fed them. They were entirely tame, having been reared in captivity from the nest. As our acquaintance with the people developed, we discovered that the birds were used by them after the manner of homing ‘“‘pigeons” to carry messages among’ the islands. The numerous islands of the Low Archi- pelago extend for more than a_ thousand miles in a northwest and southeast direction, and it appears that the birds return promptly when liberated from quite distant islands. They are distributed by being put aboard small vessels trading among the islands. The birds are liberated whenever there is news to be carried, returning to their perches sometimes in an hour or less, from islands just below the horizon and out of sight of the home base. Generally they are in no great hurry. As the food of the frigate bird may be picked up almost anywhere at sea, there is no means of ascertaining how much time the bird loses in feeding or trying to feed en route. It may also linger to en- joy its liberty with other frigate-birds. BULLETIN. 421 I did not observe tame frigate-birds else- where in Polynesia, but Mr. Louis Becke, who is familiar with most of the South Sea Islands, says they were used as letter carriers on the Samoan Islands when he was there in 1882, carrying messages between islands sixty to eighty miles apart. When he lived on Nano- maga, one of these islands, he exchanged two tame frigate-birds with a trader living on Nuitao, sixty miles distant, for a tame pair reared on that island. The four birds at liberty, frequently passed from one island to the other on their own account, all going together on visits to each other’s homes, where they were fed by the natives on their old perches. Mr. Becke’s pair usually returned to him within twenty- four to thirty-six hours. He tested the speed of the “frigate” by sending one of his birds by vessel to Nuitao where it was liber- ated with a message at half-past four in the afternoon. Before six o’clock of the same day the bird was back on its own perch at Nanomaga, accompanied by two of the Nuitao birds, which not being at their perch on that island when it was liberated, it had evidently picked up en route. Sixty miles in an hour and a half is probably easy enough for the frigate-bird, as in Malayo-Polynesia it is said to have frequently returned a dis- tance of sixty miles in one hour. It becomes entirely tame and familiar when raised from the nest, and if given liberty re- turns regularly to its home-perch at night. The largest rookery of frigate-birds I have seen, is at Tekokoto in the Low Archi- pelago. Frigate-birds inhabit tropical and sub- tropical seas. The spread of wing is phe- nomenal for the size of the bird, being about eight feet, giving a wing power perhaps un- equalled; although Walt Whitman has some- what exaggerated its power of flight in the lines: “Thou who has slept all night upon the storm, Waking renewed on thy prodigious pinions, Thou born to match the storm (thou art all wings), At dusk thou look’st on Senegal, at morn America.” Judging from my South Sea experience, the “frigate” goes to roost at night like many other sea fowls. 422 ZOOLOGICAL SOCIETY BULLETIN. A PORTION OF THE FISH HATCHERY, NEW YORK AQUARIUM. Showing the hatching jars and receiving tank into which the young fishes flow after hatching. A cloud of young fishes may be seen in the large tank. THE FISH HATCHERY. T is five years since the fish hatching ex- hibit was placed in operation at the Aquarium. During this period it has afforded a prac- tical illustration of the methods of modern fish-culture, and has shown the eggs and young of many kinds of food fishes in dif- ferent stages of development, from the ap- pearance of the dark eye-spots in the trans- parent egg, through the process of breaking of the shell and the absorption of the yolk sac, to the active swarming of the fry in the rearing troughs and glass tanks. The hatch- ing of California salmon has proved especia!- ly interesting on account of the large size and briluant coloration of the eggs, and the ac- tivity of the newly-hatched young with their conspicuous yolk sacs. It has been operated without expense to the Aquarium, fish eggs being supplied from Government hatcheries, and the young fry re- moved to public waters by the State Fish Commission. The yearly output has aver- aged between two and three millions of fry and fingerlings. During the past winter the Aquarium hatchery has been unusually interesting to visitors, the hatching jars and troughs hay- ing been filled to overflowing with eggs and young of brook-trout, rainbow-trout, Pacific salmon and Lake Erie whitefish. A large information chart has been pre- pared and placed near the hatchery, showing the spawning seasons of fishes and the periods of incubation of the eggs of different species. The accompanying photograph shows some of the automatic hatching jars, and their connections with one of the receiving tanks. The flow of water in the jars is so arranged that the young fishes rise to the surface after hatching and are automatically siphoned off into the adjacent receiving tanks. It is fas- cinating to most persons to observe the steady rising of young fishes when the eggs begin to hatch rapidly, and see them discharged through the glass and rubber tubes into the ever increasing swarms in the glass tanks. ZOOLOGICAL They come so rapidly that the attendants have to remove them daily by the bucketful, to large reserve tanks, to prevent overcrowd- ing. Shipments to State lakes have to be made frequently. The picture shows a thick swarm of young whitefish in the middle of the tank, and a mass of yellow perch eggs floating at the top of the hatching jar at the left. ‘The time re- quired for the incubation of the eggs of most of our American trouts varies from forty days in the California rainbow-trout, to 125 days in the eastern brook-trout, at tempera- tures of 40° to 50°. Spawning may take place from September to May, according to the climate of the locality. A notable exception is the spawning season of the black-spotted trout of the Rocky Mountain region, which occurs from May to July. This is the only fresh-water species whose eggs are available for keeping the hatchery in operation during the summer months. The time required for hatching eggs of the Eastern salmons is from 157 to 169 days at 387° Fahr. Eggs of the quinnat salmon of the Pacific Coast hatch in about thirty-five days at 54°. In most trouts and salmons the yolk sac is absorbed in thirty to forty days; in the black- spotted trouts the process is faster, being completed in about twenty days. Whitefish eggs hatch in about 150 days at 34°: wall-eyed pike eggs in seventeen to twenty days at 43°; yellow perch eggs in seven to twenty-eight days and shad eges in three to ten days at 55° to 65°. Whitefish spawn in November and December, wall-eyed pike in April, and yellow perch in March and April. Shad spawn from February to July, according to the latitude of the river they enter, which means February in Florida, and July in the New England States. There were recently in the Aquarium quin- nat salmon hatched from eggs shipped from California to New York by express. The egos were stripped from the parent fish at a Government hatchery in California, and hatched for fifteen days or until the eye spots appeared in the eggs. They were then shipped in refrigerator boxes, which complete- ly arrested the development until they reached the Aquarium, where about twenty-five days SOCIETY BULLETIN. 423 more in the hatchery troughs completed the incubation. Some of the large rainbow trout, now in the Aquarium tanks, were hatched in the building five years ago. Enormous numbers of fishes can be safely and cheaply transferred from one part of the country to another, without water, as eggs, while the shipping of live fishes in tanks of water is both uncertain and expensive. America leads the world in this modern science, and the Government plants thousands of millions of young fish in our waters every year. This important work is supplemented by the various State fish commissions through- out the country, which in the aggregate pro- duce nearly as many more. WEAPONS OF FISHES. Sword of swordfish, tusk of narwhal and saw of saivfish. THE WEAPONS OF FISHES. HE accompanying photograph shows the sword of the swordfish, the saw of the sawfish and the tusk of the narwhal, three remarkable weapons of marine animals, 424 in the office of the Aquarium. The last, how- ever, 1s merely the elongated canine tooth of a small whale, (Monodon monoceros ), inhab- iting Polar seas, and cannot be classed as a fish’s weapon like the other two shown in the picture. In fact, it is not definitely known that the narwhal’s tusk is a weapon at all. The tusk (sometimes there are two) is de- veloped only in the male and has been known to grow to a length of nine feet four inches. The sword, however, is a weapon, and one to be reckoned with, when attached to the head of an angry swordfish, (Xiphias glad- wus). The fish does not hesitate to charge the hull of a vessel. In the Academy of Sci- ences in Philadelphia there is a piece of four- inch planking through which a_ swordfish- sword has been driven with terrific force, the weapon remaining in the wood where it had broken off. The swordfish attains a weight of 600 pounds, and the sword a length of nearly six feet. ‘The real use of the sword to the fish is not in inflicting injuries on its enemies, but in obtaining its food. It is the habit of the monster fish to charge schools of mackerel and other fishes and disable many of them by violent thrashing of the sword from side to side. The saw of the sawfish, (Pristis pectina- tus), is used in precisely the same manner, fishes in schools being impaled or disabled by the sharp spines on each side of the saw. The saw sometimes exceeds six feet in length, and the whole fish has been found nearly twenty feet in length. Other fishes bearing swords, but of smaller size, are the spear-fish, (Tetrapterus imperator), and sailfish, (Is- tiophorus nigricans). In all these fishes the weapon is a flattened beak-like prolongation of the bones of the skull. A number of fishes possess weapons which make them dangerous to handle. The lan- cets on each side of the tail of the surgeon- fish (Teuthis), usually to be seen in the Aquarium, inflict serious cuts. They lie in shallow grooves and are erected instantly when the fish is angry or alarmed. The sting of the stingray, (Dasyatis), is a serrated bony weapon situated on the tail, and very effective when thrust forward. It strikes with force and inflicts an ugly wound. Very many fishes possess dangerous spines ZOOLOGICAL SOCIETY BULLETIN. which are defensive rather than offensive. Among these may be mentioned the spines of catfishes, sculpins, rockfishes and sticklebacks. The remarkable ‘“‘paddle” of the paddle- fish, (Polyodon spathula), of the Mississippi, although nearly one-third the length of the fish, is im no sense a weapon, being chiefly an organ of touch with which it stirs the mud in search of its food. The greatest recorded weight of the “paddlefish” is 163 pounds. ELECTRICAL FISHES. HE celebrated electric eel, (Hlectro- phorus electricus), of South America— the most powerful of electric fishes, is not the only species capable of producing an electric shock. Although not so large, the electrical rays or torpedoes of our own At- lantic and Pacific coasts are able to discharge quite forceable electrical shocks. The electric ray resembles in size and gen- eral appearance the familiar sting-ray, but has a more rounded snout. It is found along the Atlantic coast from Massachusetts south- ward. Specimens taken at Woods Hole, Mass., have been offered to the Aquarium, but unfortunately have not lived long enough to be transferred. The Mediterranean species is sometimes exhibited at the Naples Aquar- ium. The writer has experimented with the electric ray in the Naples Aquarium suffi- ciently to appreciate the force of the shock it can give. The European species is said to attain a weight of 200 pounds. Electric rays or torpedoes, (T'etronarce), are found in nearly all warm seas. The electric eel of the Amazon and Ori- noco waters attains a length of over six feet. Its electrical organs are two masses of tissue extending along the tail, which, in this fish comprises the greater part of the animal. When its battery is put into action, it is said to be severe enough to knock down domestic animals in shallow water. Since this fish is known to endure trans- portation, an effort will be made to procure specimens for the Aquarium. Specimens sent to London in 1842, lived several years in captivity, and attained weights of forty and fifty pounds. The electric catfish, (Torpedo electricus ), of the Nile and tropical Africa, is a fish at- ZOOLOGICAL SOCIETY BULLETIN. A GIANT LOBSTER. Taken at Cranberry Isles, coast of Maine. taining a length of about three feet. It is said that when kept in aquaria it is able to kill other fishes by its electric discharges. Other fishes with more or less important electrical organs are, the Mormyries, very peculiar fishes of the fresh waters of North- ern Africa, with extremely long, downward- curved jaws. It is said that one may receive a shock from the electric organs of the ray, through a stream of water poured down upon it. The battery of electrical fishes may become com- pletely exhausted by frequent discharges, but is renewed again after a period of rest. It is doubtless useful to them, both in the capture of their prey or in enabling them to escape from their enemies. A LARGE LOBSTER. N January 23rd, 1908, the Aquarium received a live male lobster, measuring thirty-four inches in extreme length, and weighing fourteen and one-half pounds. It was at once placed in a tank of cold sea- water, but it unfortunately died the next day, its death being attributed to the fact that it had been shipped with considerable ice packed in the sea-weed about it. It was taken at Cranberry Isles, Hancock County, Maine, and after death was mounted for the Aquarium. It is many years since a lobster of large size has been seen at the Aquarium. Large lobsters are now very rare, although twenty- 425 pound specimens were not uncommon twenty-five years ago. Professor Herrick in his exhaustive work on the American Lobster, pub- lished in 1895 by the U. S. Bureau of Fisheries, con- sidered very carefully the records pertaining to lob- sters of large size, and ex- amined many of the larg- est known specimens in museums and private col- lections. Although lobsters are said to reach weights ex- ceeding thirty pounds, Professor Herrick states that he “never ob- tained any reliable evidence that lobsters weighing over twenty-five pounds have ever been caught.” Notwithstanding the records respecting the great weight of the European lobsters, Professor Herrick’s investigations led him to the conclusion that it never equalled the American lobster in size. His measurements of most of the large specimens preserved in this country led him to reject the records respeeting the weight of many of them. What he considers ‘*prob- ably one of the largest lobsters ever taken on the Atlantic coast,” came into his possession in August, 1893. It was captured in Penob- scot Bay. Its living weight was found to be a little over twenty-three pounds.” The length of this lobster was only twenty inches. (Measurement taken from the end of the spine or rostrum to the end of the tail.) The length of the New York Aquarium specimen, measured from rostrum to tail, was sixteen inches. This was a male lobster, and all the records examined by Professor Herrick apply to lob- sters of the male sex. He never heard of a female lobster which exceeded eighteen and one-half pounds. In 1897 the Aquarium received a lobster, taken off Atlantic Highlands, New Jersey, which had a length of twenty-three and three- quarter inches from rostrum to tail, an ex- treme length of thirty-nine and three-quarter inches, and weight of thirty-four pounds. ZOOLOGICAL THE CLIMBING PERCH. This lobster is now in the American Museum of Natural History. The largest specimen recorded by Prof. Herrick from the southern part of the lob- ster’s habitat, was a male said to weigh twenty to twenty-two pounds, captured on the Delaware coast. In view of the commercial warfare now be- ing waged against the lobster, it is unlikely that any specimens of such sizes will be taken in the future. FISHES THAT FLY AND CLIMB. HE Aquarium has usually one or more specimens of the climbing perch, (Ana- bas scandens), of the East Indies, which has the habit of leaving the water and moy- ing freely on land, even climbing the trunks of trees to the height of five to seven feet. Its habits are well known in the East, and as it is quite hardy in captivity, it is shipped to many parts of the world as an aquarium fish. It can usually be obtained from dealers in aquarium supplies at small cost. When placed on the floor, as has been done at the Aquarium, it progresses readily, keeping an upright position without turning over on its side as other fishes do. The lower part of the gill-cover is rough-edged and can be turned forward. By turning slightly to one side or the other, the spines on the gill SOCIETY | r BULLETIN. covers can be made to touch the floor and pull the body along. ‘The tips of the pectorals are pressed downwards to assist in keeping the body upright. When kept in aquaria, the fish will sometimes crawl out of the water if sup- plied with the proper means for doing so. It possesses a moisture secreting cavity under the upper part of the gill- cover in which air is re- tained for breathing. The accompanying photo- graph by Mr. Spencer is that of a climbing perch nearly five inches long. This is not the only species of fish which voluntarily takes to the land. There are sey- eral species of mud-skippers which seek their food on land and readily scramble over rocks or climb onto the roots of trees. They are very numerous on the shores of some parts of Asia and Polynesia, and belong for the most part to the genera Periophthal- mus and Boleophthalmus. A very active fish of this character in the lizard-skipper, ( Alti- cus saliens), of the Samoan Islands, which darts over the rocks with ease and rapidity. The well-known flying-fishes have pectoral fins large enough to sustain them on flights greater than an eighth of a mile. I have, in fact, observed the large flying-fishes of the South Seas to go as far as a quarter of a mile. When rising constantly in jarge numbers under the bows, we could by going aloft, determine the distance of the flight to be at times more than six ship lengths: the Albatross being 250 feet long. By putting insulated electric lights imto the water at night, when anchored off the islands, we caught flying-fishes for food with long-hand- led dip-nets, many of the fishes being from twelve to sixteen inches in length. Mr. Edwin C. Kent has just killed in Florida a giant ray (Manta birostris) meas- uring fourteen feet in extreme width. ZOOLOGICAL THE DIAMOND-BACKED TERRAPIN. Albino specimen from Texas. MISCELLANEOUS NOTES. Manatee. Attention is again called to the fact that the manatee presented on September 5th, 1906, by Mr. A. W. Dimock, of Marco, Florida, is still living comfortably in its pool at the Aquarium. It has therefore, as this Bvuietin goes to press, lived nearly nineteen months in captivity and has broken the cap- tivity record for a manatee by one month. It has never missed a meal since its arrival and has subsisted contentedly on lettuce leaf trimmings in winter when salt water eel grass was unobtainable. Improvements. Among the improvements effected at the Aquarium during the year 1907, were additional gas and electric lighting for the tanks and pools, a feed- water heater to secure econ- omy in coal consumption, and a bronze heater for sea water. Harbor Seal. At the close of the Exposition at James- town, Virginia, the U. S. Fisheries Bureau presented to the Aquarium a harbor seal which had been on exhi- bition at the Exposition during the summer. SOCIETY BULLETIN. 427 Sca-Lions. 'The two sea- lions added to the Aquar- ium collection last fall proved to be uncommonly desirable specimens. They have done little of the noisy barkmg that most sea-lions indulge in, and their active froliiecs in the water are usually continued all day long, to the great interest of visitors. Attendance. 'Thenumber of visitors at the Aquar- ium in 1907 amounted to over two millions—an ay- erage of 5,800 a day. The January and February at- tendance of the present year has been nearly one- third larger than ever be- fore. Albino Terrapin. Messrs. Chesebro Broth- ers, of Fulton Market, presented to the Aquarium, on December 30th, an albino dia- mond-backed terrapin, which is of unusual interest, owing to the rarity of albinism among turtles. The top shell measures seven and one-quarter inches. It is a perfect al- bino in shell, head, feet and skin, lacking, however, the pink eyes usual among such specimens. The carapace and plastron have a creamy tint, somewhat less white than that of the head and legs. The customary small FLASHLIGHT PHOTOGRAPH OF BROWN TROUT. Several of these are albinos. ZOOLOGICAL SOCIETY BULLETIN. THE SEA-LION POOL, NEW YORK AQUARIUM. spots of the skin show faintly. It came from the salt marshes of Texas, and is probably the species known as Malaclemmys littoralis. Bulletin. A thousand copies of the Aquar- ium number of the BuLierin were sold at the Aquarium during the past year. Tuna. Mr. M. G. Foster, of New York, a member of the Zoological Society. has pre- sented to the Aquarium a mounted specimen of the tuna, taken by himself at Santa Cata- lina Islands, California. The weight of the fish when killed was 152 pounds and the time required for its capture with rod and reel was forty-three minutes. Albino Trout. Among the brown trout fry hatched during the year, were 133 per- fect albinos, with pink eyes ; nearly all of these survived and have grown quite as rapidly as those of normal coloration and are now six inches long. Four of the pink-eyed albino lake trout fry received at the Aquarium in March, 1905, are still living and twelve inches in length. average LUMINOUS FISHES. Teas possessing phosphorescent or- gans are fairly common in the surface waters of the sea, but the vast majority of such fishes are found in the depths of the ocean, and this is true not only of the fishes, but the invertebrates as well. Below a couple of hundred fathoms, light does not penetrate, and wherever deep sea forms are found, the gloom of the depths is doubtless brightened considerably by animal phosphorescence. Modern deep sea explorations have shown that perhaps a majority of the deep sea fishes possess luminous organs of more or less power, which are disposed in a variety of ways. Deep sea blind fishes have been discovered in which the phosphorescent organs are very large. Such organs are usually visible in fresh specimens as whitish spots on various parts of the head and body, and are probably useful to the animals possessing them in seek- ing their prey. ZOOLOGICAL SOCIETY BULLETIN No. 30 Published by the New York Zoological Society. July, 1908 THE MOUNTAIN GOAT BREEDING IN CAPTIVITY. N May 20, 1908, the first Rocky Mountain C)oor ever bred in captivity, was born in the New York Zoological Park. Its parents were brought from British Columbia by Director Hornaday in November, 1905, with three other specimens. All five were born in May, 1905, and were captured in the mountains north of Fort Steele. Since the arrival of the little herd in New York, all of its members have been maintained in excellent health. They are fed upon very clean crushed oats (in the hull), sliced carrots and potatoes, an occasional apple and all the clover hay they can eat. There are three adult males and two females, and they have been given three large corrals and a rustic barn in the southwestern corner of the Park. For amusement and exercise they climb all over the roof of the barn, and spend much time aloft. Although very level-headed and calm in times of real danger, the Mountain Goat is shy of be- ing handled and petted, and with nervous im- patience flings itself away from an outstretched hand. But one member of the herd will permit its keeper to touch it. Although they are not quarrelsome toward each other, they were so free in prodding each other with their skewer- like horns it was necessary to saw an inch from each horn-tip. Quite a number of goats have come into cap- ROCKY MOUNTAIN GOAT AND KID BORN IN THE ZOOLOGICAL PARK. 430 ROCKY MOUNTAIN GOAT KID. Three days after birth. tivity, but very few have survived longer than a few months. The climatic conditions of the Atlantic coast region have carried off eight other goats of our acquaintance in two years or less. and until now it has been doubted whether it were possible to acclimatize the species on the Atlantic coast, and maintain it in health and vigor up to the breeding point. For this rea- son, the news of the birth in the New York herd will be hailed with delight by all sportsmen and nature-lovers. The period of gestation was from November 25, 1907, to May 20, 1908, or four days less than six months. The kid now in the public eye was born at 3 A. M. At 3.10 it arose to its feet; by 3.30 it was jumping about the stall, and climbing upon its mother’s back, as she lay upon the straw. It nursed for the first time at 3.20. Two days after birth it was thirteen and a half inches high at the shoulders, and weighed seven and a quarter pounds. Of course its pelage is pure white, and, like nearly all young hoofed animals, its eyes now are practically black. It is very strong and capable, and seems to take a very hopeful view of life. It is a male, and has been christened “Philip,” for rea- sons that every goat-hunter will understand. While nursing, it stands directly under its mother’s body, and makes a continuous whining noise, like a young puppy. Frequently it butts the udder, and then the mother patiently raises ZOOLOGICAL SOCIETY BULLETIN. a hind leg, to give her off- spring the best possible op- portunity. The mother is a model of what wild-animal mothers should be, a good milker, affectionate, solicit- ous for her offspring, and quiet and sensible toward her keeper. The Zoological Park goat herd is in charge of Keeper Bernard McEnroe, who has managed it with great skill and success. He never per- mits any of the goats to get thoroughly rain-soaked, but shuts up the herd whenever it begins to rain. In New York it was quickly learned that Oreamnos can not en- dure rain. The pelage ab- sorbs water like a sponge. holds it for hours, and the animals have not sufficient vitality to endure it. THE NEW YORK ZOOLOGICAL PARK. ITS PRESENT STATUS, AND HOW IT APPEARS TO FOREIGN CRITICS. T this date the New York Zoological Park pee be regarded as seven-eighths complete. But for the unfortunate financial conditions which have prevailed during the past six months, and which seem destined to influence both the public mind and the public purse during the next half year, the end of 1909 would have wit- nessed the rounding-up of the Zoological So- ciety’s work in the Bronx. On August 11, 1908, ten years will have elapsed since the beginning of work in the improvement of the Park. It will be remembered that the Park was formally opened to the public on November 8, 1899. But for the temporary halt in the erection of the final buildings, the Park would have been rendered practically com- plete in eleven years from the beginning of active work. At present there remain to be erected the Elephant House yards and the Ad- ministration Building—funds for which have already been formally appropriated, and at last are expendable, and also the Zebra House, and the Eagle and Vulture Aviary—as yet unpro- vided for. The end of all this is so near, that it seems reasonable to hope the very small amount of additional funds required to secure ZOOLOGICAL SOCIETY BULLETIN. 431 BOSTON ROAD ENTRANCE TO THE ZOOLOGICAL PARK. Recently completed at West Farms. the completion of the Park can be made avail- able within a short time. In the total number of mammals, birds, rep- tiles and amphibians on exhibition, the Zoo- logical Park stands to-day at the head of all the zoological parks and gardens of the world. ‘The Twelfth Annual Report of the Zoological Park contains the following table showing our rank according to the total number of living speci- mens on exhibition. All are as of January 1, 1907, except New York and London, which are for 1908. n Institution. z 2 E s 3 ws q = = (- & New York Zoological Park 607 2530 4.034 LEXaiel a OMe shoe ricer cence epee 946 2176 3149 NEQHUOM! Sacuerasicseat «oS elcieieNe 873 1621 2972 abuladelp nian eri: 487 952 2526 IBIDANOEEY Se ot oo dpmoas are 173-1665 2389 Oscar oie seiswesone 593 1351 2085 CHIGROG” aobcbeovesancuene 12 1479 2001 IBRAETP Foqee ec sie ces arceoe 592. 1067 1843 IS AE cpapopocanooued 644 1002 158 1804 The character of the New York Zoological Park as a whole, its grounds, its buildings and its collections, are in the main quite well known to the people of New York City and vicinity. To-day the buildings of the first class that are complete, occupied by animal collections and open to the public, are ten in number, not count- ing the magnificent new Elephant House, which will be completed in the autumn or early winter. Of second class animal buildings there are ten more, and of large groups of outdoor dens, aviaries and corrals, there are twelve. There are also eight entrances, six public comfort buildings, two restaurants and three animal storehouses for winter use. The area of the Park in land and water embraces 264 acres. Of walks and roads there are about eight miles. and of fences ten and one-half miles. The maintenance force of the Park, constantly on duty, embraces 141 persons. The number of 1907 1,273,046,—nearly one- third of the entire population of the metropolis of the American continent. Of this number it is estimated that a quarter of a million visitors were from outside of New York City. To all members of the New York Zoological Society, and to all residents of New York, the opinions of foreign critics on the Zoological Park are of much interest. Entirely aside from the value of local opinion, it is worth while to see ourselves visitors in was as others see us. On this point we may quote the opinion of three German pro- fessors who came to America last August as delegates to the Seventh International Zoological New York, they addressed to one of the leading Congress. At the close of their visit in newspapers of this city the following letter: 432 ZOOLOGICAL SOCIETY BULLETIN. GROUP OF YOUNG GIRLS FROM A LOWER EAST-SIDE SCHOOL. Thousands of school pupils, conducted by their teachers, annually visit the Zoological Park. New York, Sept. Ist., 1907. To the Editor of the New York Staats-Zeitung: “As a supplement to your article headed ‘In the Lion House,’ which appeared in No. 208 of the New York Staats-Zeitung, we take the lib- erty to send you, in a few words, the views of the German zoologists on your zoological gar- den. The article mentioned is incomplete, for the reason that it does not do justice to the many superior features. “Among all existing zoological parks, there is none in which the animals are found in such absolutely natural conditions as here in New York. The extent of the ranges for deer, bisons, ete., and the imposing flying cage, had the undivided admiration of all the scientists present. Added to this is the great number of interesting forms of animals, especially of the American fauna, and last but not least, is the surprisingly large number of individuals. “The past attainments give a guarantee that the New York Zoological Garden, upon com- pletion, is sure to take a specially pre-eminent position among institutions of its kind.” (Signed) Professors Braun, Heymons and Bogert. The latest critical opinion on the New York Zoological Park is that of Dr. Walther Schoen- ichen, of Berlin, which appears in an article on this institution published in the last number of “dus der Natur,” with illustrations. Two of its paragraphs are as follows: “There are few places in the world where all desirable conditions have been fulfilled in so excellent a manner, as in the Zoological Garden in New York. Although it has existed only the short space of time since 1899, already it belongs with the most prominent institutions of its kind, and when all of those installations which are now in the course of preparation have been finished, it will surely be the grandest and most beautiful garden in the world. “The farsightedness and devotion with which the Zoological Society has fulfilled this duty, is not the last thing which must fill the visitor to this grand animal park with admiration and inspiration.” W. T. H. INTERESTING ANIMAL SURGERY. N May 28, 1908, an interesting and un- usual operation—that is unusual in the ani- mal world—-was performed on our Indian Rhinoceros, “Mogul,” by Dr. George G. Van Mater, of Brooklyn, for cataracts in both eyes. The operation, in medical parlance, is termed “needling,” and is primarily a rupturing of the crystalline lens, allowing the humor to escape ZOOLOGICAL SOCIETY BULLETIN. 433 INDIAN RHINOCEROS, “MOGUL.” into the anterior or aqueous humor, where a process of slow absorption takes place. A cat- aract is not, as most people suppose, a growth over the ball of the eye, but a gradual change of the humor in the crystalline lens, to a milky opacity, eventually destroying the — sight. “Mogul” was captured in 1906, and upon his arrival at the Park, it was noticed that the right eye had been injured. Gradually the defect communicated itself to the left eye, in time rendering the animal nearly blind. Dr. Van Mater diagnosed the case as cataract and ad- vised the “needling” operation which is only practicable in soft or young growth cataract. “Mogul” was cast, by means of combination side lines and hobbles, with considerable difficulty, requiring the united aid of Drs. Blair, Ryder and Ellis, and a number of the keepers, to ef- fectually subdue him. Dr. Gwathmey admin- istered the anesthetic, using a mixture of chloro- form and ether. Fully an hour elapsed before the animal succumbed, exhausting in its strug- gles one and one-half pounds of chloroform and three-quarters of a pound of ether. As is quite well known, the eye is the surgeon’s index of the patient’s condition under anesthetics, and as this was the point of operation, it was then nec- essary to resort to local anesthesia, rendering Dr. Gwathmey’s task a difficult one. Dr. Van Mater then punctured both capsules with a deli- cate knife of peculiar and ingenious construc- tion. The incision in the cornea was a thin slit, but after penetrating the front of the crystalline lens, the blade was turned in the handle, as it was drawn back, making a T shaped cut, which allowed the humor to flow into the anterior cham- ber. The blade then being turned back on its axis necessarily passed through the cornea in ex- actly the same place as it entered, effectually preventing the thin humor of the anterior cham- ber from escaping. The operation was blood- less and painless. The animal, despite the enormous amount of anesthetic taken, was stand- ing upon his feet within forty minutes after the operation. He is recovering the use of the left eye. The right one, being an advanced growth, is yet cloudy. The work consumed nearly three hours, and the services of the operating surgeons, Drs. Van Mater and Gwathmey and their assistants, Drs. Ryder and Ellis, were gratuitous. IBig dite IS 434 JAPANESE RED-FACED MONKEY AND YOUNG. NOTES. Zoological Park. Japanese Red-faced Monkey.—One of the very interesting young animals this year is a Japanese red-faced monkey, born at the Small- Mammal House on June 4. The parent is one of several which has lived out of doors the year ‘round. The tenderness, if her savage vigilance can be construed into that, is remarkable. No movement of the little animal escapes her. If he wanders a few steps from her side, she fol- lows at once, and at the slightest demonstration from a_ spectator, clutches him close to her breast, ready to retreat. The young animal clings tightly underneath to the long hair of the mother, and is carried rapidly and easily. The little fellow is covered with black hair and bears very trifling resemblance to the parent. Nesting-Birds.—The fearlessness with which the birds nest in most accessible places is be- coming more marked each year, and is a grati- fying evidence of their sense of the protection afforded them. In the bay trees on Baird Court, a song-sparrow and a purple grackle are rearing young broods, and not far distant one of the small lindens shelters a robin. On the walk back of the Elephant House a wood thrush has a nest in a small horn-beam, with a young brood. A pair of humming birds have elected to choose the store yards back of the shops as a.summer home, and in defiance of the turmoil ZOOLOGICAL SOCIETY BULLETIN. are cheerfully raising a family. Vireos and robins live in harmony in a small oak at the conservatory entrance, and in the cornice brack- ets of the Service Building and the facade of the Mammal House, in conspicuous places, two robin broods have already been reared. The nest at the Service Building is now occupied by some English sparrows. Two young vireos, just leaving the nest, were observed near the Polar Bear Den, and farther along Beaver Valley a wood thrush was running about under the shrubbery followed by her young offspring. A swallow has fastened her nest to the wall of the sleeping den of the Polar Bear and at this time has not been disturbed. A wood-duck made her nest high up in an oak tree in the Beaver Pond, but was disturbed by squirrels, and gave it up. The Canada geese have raised several goslings and the mallard ducklings on the wild-fowl pond are a legion. The Wichita Bison Herd—The last news from the Wichita National Bison Range re- ported the herd in first-class condition, and the outlook for the future entirely satisfactory. The two calves born on the range are doing well. An effort is being made to procure a few elk to introduce in the range, and it is reasonably cer- tain that this plan will be carried into effect at an early date. Heads and Horns.—The number of gifts to the National Collection of Heads and Horns that have been received during the past year entirely surpasses the most sanguine expecta- tions of the founders of the Collection. Both in number, and in zoological value, the array is most gratifying. The future of the Collec- tion is now quite beyond the pale of doubt. A number of sportsmen of international reputa- tion have sent some of their finest and most highly prized trophies; and in Alaskan heads and horns the Reed-MeMillin Collection is fair- ly beyond compare. Part II. of the annual Heads and Horns publication, now in press and soon to be mailed to all members of the Zoolog- ical Society, contains notices of all the gifts received during the past year. Births.—During 1908 the births among the mammals of the Park have been unusually numerous and important. = In Charge of Collections. SEVENTEENTH ANNUAL MEETING. The Seventeenth Annual Meeting—in the Grand Ball Room of the Waldorf-Astoria on the evening of January 10, 1911, was the most suc- cessful one that the Society has held since its inauguration. Prof. Henry Fairfield Osborn pre- sided and announced the names of the subscribers to the Endowment Fund—a list of whom is printed in this issue. Mr. Madison Grant report- ed as Chairman of the Executive Committee. The members of the Society were invited to avail themselves of the new Administration Building, ZOOLOGICAL SOCIETY BULLETIN. and its advantages were clearly presented to prospective ones. Mr. Grant spoke at consid- erable length upon the proposed new Aquarium, plans for which the Society is energetically working upon. The business of the evening was concluded by the presentation of a new game protection resolution, which was enthusias- tically received and unanimously passed by the Society. Mr. Roy Andrews showed a series of whaling pictures, with an interesting description of modern methods of hunting this large mam- mal. Mr. C. J. (Buftalo) Jones illustrated with an extensive set of moving pictures, his method of lassoing wild animals in Africa; and a fine series of films of bird life on the islands off the Scot- tish Coast, completed an interesting entertain- ment. The Ball Room, which comfortably seats about 1,200 persons, was almost entirely filled. After refreshments were served the meeting ad- journed. Ep. GAME PROTECTION RESOLUTION Passed by the New York Zoological Society at the Annual Meeting, January 10, 1911. The following action on game protection was taken at the Annual Meeting of the New York Zoological Society, Tuesday, January 10, 1911. Over 1,000 mem- bers and guests were present, and the action was taken with unanimity and enthusiasm. Wuenreas, it has been generally asserted in the pub- lic press that certain commercial interests in the City of New York will endeavor, at the coming session of the legislature of the State, to repeal Section 98, Chapter 24 of the Laws of the State of New York, restricting the sale of the plumage of wild birds, and Section 241, Chapter 24 relating to the possession and sale of game birds during the close season, and Wuereas, the market hunters of Long Island have declared publicly their intention of securing the re- peal of Section 170, Chapter 24 of the Laws of the State of New York, prohibiting the spring shooting of wild fowl, and Whereas, the laws as they now stand are barely sufficient for the protection of our wild birds, Now, Trererore, Be Ir Resorven, that the New York Zoological Society does hereby condemn any at- tempt to modify the existing statutes in the afore- said manner, and be it Furruer Resorvep, that the officers of the Zoolog- ical Society be instructed to take such steps as may, in their judgment, be most effective to provide for the maintenance of the existing provisions of law for the protection of the birds of this State. Wuenreas, the widely diversified statutes of the vari- ous states of the Union relative to the protection of wild fowl are entirely inadequate for the preservation of game birds, and Wuerras, many species of birds in their annual migrations traverse the entire length of the United States, and pass through many distinct jurisdictions wherein the laws vary greatly, with the result that the ZOOLOGICAL birds are unduly persecuted, and are drifting rapidly towards the verge of extinction, Now, Tuererore, Be Iv Resorvep, that the New York Zoological Society urge Congress to provide by federal statutes, for the protection of these birds, and be it Furrner Resorvep, that if this course should be found impracticable, that the New York Zoological Society urge the various states in the Union, particu- larly along the main routes of migratory birds, to unite in uniform laws for the conservation of the wild fowl of America. MEMBERS NEWLY ELECTED to Fes. 16, 1911. FOUNDER. Rainey, Paul J. PATRON. Whitney, Harry LIFE MEMBERS. Chapin, Charles Merrill Chapin, Chester W. Edgar, Newbold Mitchell, Hon. Mason Whitney, Miss Dorothy ANNUAL MEMBERS. Ams, Charles M. Kelly, H. R. Barlow, Peter T. Kip, W. Ruloft Beekman, Dr. Fenwick Kolb, Frederick Benson, R. Lawrence Kolb, Jr., George C. Benson, Robert Lee, Tennant SOCIETY Bonbright, Howard Bradley, Allen B. A. Brenner, August F. Brown, Stephen B. Case, Henry P. Colburn, Albert E. Colt, Harris D. Cook, Mrs. Frederick Cooper, H. S. Fenimore Demarest, William Curtis Dixon, Theodore P. Eames, John C. Fielding, George T. Fowler, Harold Gallatin, Albert Gillespie, Robert MeM. Hage, John D. Hall, Arthur H. Hollister, William H. Hansmann, Carl A. Hayes, Mrs. R. T. Henning, H. Hoyt, John Sherman Hurlbut, Frank M. Jesup, Richard M. Keitel, Gunther Lockwood, Emerson Ludeke, A. Lyon, Emory L. Martin, Jr., Bradley Martin, Howard T. Masten. Arthur H. Mayer, John Moller, Henry Mosle, A. Henry McGuire, Joseph H. Neumoegen, M. L. North, George B. Ordway, Samuel H. Page, William H. Palmer, Dr. T.S. Peck, Leicester O. Perry, William A. Platt, Charles H. Polk, William M. Porter, Horace Putnam, J. Bishop Rasmus, W. Rasmus, W. T. Richards, Eben Riggs, George C. Roberts, G. Theodore BULLETIN. 739 Rogers, Hubert E. Scott, Donald Smillie, James C. Smith, Roland W. Sprague, Mrs. Frank Tomby, Borgfeldt Van Ingen, Mrs. E. H. Williams, William Woerishoffer, Mrs, Anna Zinsser, Jr., August ENDOWMENT FUND SUBSCRIBERS. January 1, 1911. Samueluthorne eee eee ee $25,000.00 Jacob H. Schiff 25,000.00 (CeOnee INS, JOU CEP 2 cacsn cerca eee 25,000.00 Cleveland H. Dodge 25,000.00 J. Pierpont Morgan _._... ee 20,000.00 Est. Phoebe Anna Thorne... 10,000.00 OpdenteViill syieeten se ee eee 10,000.00 evi eae NI ortorieeses ences eens ee 10,000.00 er yao om bavi c aesre tee eterno eee ee 10,000.00 Hdwardesseblanknesse sess ees 5,000.00 /ANIAG DAG N i (CEMTEL GUE one reap enero 5,000.00 IMTS Rina iva lor Gy 0 tase eee en 5,000.00 PACHESTI ET) Geman ete eee esti ea ene 5,000.00 SOMME VPs LEELA acon cost cee cee eecencoreooee 5,000.00 Tr: 2110 xa) Kg Len OS eee 5,000.00 John Ia Cadwalader. 5,000.00 George: Cx Clarke etre ee ee 5,000.00 Georcem i eerkins sere eee ee 5,000.00 Roberti Sw Brewster. eee 5,000.00 Henry A. C. Taylor 5,000.00 John D. Archbold —..... 5,000.00 Frederick G. Bourne 5,000.00 Charlesp he Dieterichise. ee 5,000.00 GCeongs do COM Gl oa crecse ssseneeseeecemeseceer? 5,000.00 leatpyed io (CUMS) bc oe ereo cone necneeee 5,000.00 IME 1G 18S UM oO eens 5,000.00 Wis penance sue wares nena 2,500.00 Miss Serena Rhinelander_................ 2,500.00 Grins 13, (NOME ceccencceetcoccesscecencreeeeae 2,500.00 F. Augustus Schermerhorn................ 1,000.00 Walters ted ames) ne eee 1,000.00 Miss Helen Miller Gould.................. 1,000.00 Miscellaneous, including General Risin es ss seeeee hae eet Se. od Benda Dae | 1,262.80 $256,762.80 January 23, 1911. PS aPe AG: GOD IES ea ae ea oe tae a ee ee 10,000.00 TNoell Mere Ws WOM reece Gem $266,762.80 Bequest due from the Estate of Mrs. Helen C. Inslee and conditioned upon two lives, $5,000. 740 ZOOLOGICAL, TUBULIPORA ATLANTICA AND OVIC From a drawing by Mr. H. J. S BRYOZOA OR MOSS-ANIMALS. HE Bryozoa or named from the fact that certain of them grow in moss-like clusters, are common members of our marine fauna and yet they are known to but very few persons. They are known also as Polyzoa from the fact that they are colonial in habit. The individuals are minute, rarely as large as the head of a pin and usually much smaller, yet their power of asexual reproduction by budding is so highly developed that they often form considerable masses. In habit of growth they are extremely varied. Perhaps the commonest method is that of en- crusting stones, shells, sea~weed, etc., with a I annon. moss-animals, so layer formed of many zooe- cia or individual animals. They usually remain closely attached to each other so as to form a continuous crust, the walls of which are com- monly impregnated with lime, giving great strength and rigidity. Occasionally. however, the walls merely horny or even gela- tinous, and in a few the walls covered earthy matter which renders them inconspicuous against In the case of many of these encrusting may be cases are with the sea bottom. species one layer may form upon the top of another, the lower one dying and leaving SOCIETY -L, ENLARGED. BULLETIN. only its lime skeleton, and this process may go on un- til a mass is formed, consisting of many dead layers anda superficial living one. Such masses may be merely flat layers or they may form nodules by com- pletely enclosing shells or pebbles, or less commonly, they may rise free from the encrusting base in frill-like, tree-like or cup-like forms, not infrequently of great beauty and symmetry. In another common meth- od of growth the colony is considerable erect from the beginning. In such species the first in- Ka dividual of the colony (known as the “‘ancestrula’”’) attaches itself and the sub- developed from it in such a manner as to form a branching, tree-like colony often very complex. Usually these forms are flexible, either by means of definite joints situ- ated at certain intervals (nodes), or else the whole colony is uniformly flexible by reason of the pliability of the walls of the zooecia or their looseness of articulation. While all the Bryozoa reproduce asexually by budding, they also produce eggs which develop into free-swimming ciliated larvae. These are so different from the adult individuals that they were not at first connected with the Bryozoa, but were described separately. The best known of these larval forms is the larva of Membrani- sequent ones are SMITTIA NITIDA, AN ENCRUSTING SPECIES. Natural size. Photo by R. C. Osburn. ZOOLOGICAL BUGULA TURRITA, A PLUMOSE SPECIES. Natural size. Photo by R. C. Osburn. pora pilosa, described and known as Cyphon- autes. By means of this free-swimming larva the distribution of the species is obtained as in other sessile animals. The fresh-water Bryozoa, of which there are only a few species, of wide distribution, have asexual winter buds or gem- mules, known technically as statoblasts, in addi- tion to the sexual reproduction, but the marine forms do not develop statoblasts. A certain amount of distribution in the case of the marine species is also brought about by means of drift- ing seaweed and timbers, and species may oc- casionally be transferred over long distances on the bottoms of vessels. How many species thus transported can maintain themselves in their new surroundings is of course problematical, but probably not many of them survive when carried far out of their normal temperature. For ex- ample, the beautiful species, Membranipora tehuelcha, which encrusts the sargassum or gulf weed with a delicate white lace-work, is annually carried into the waters of southern New England, but has never been able to estab- lish itself on our coast. When the free-swimming larva reaches a cer- tain stage in its development it must become at- tached. If it happens to settle on mud or shifting sand it is lost, but if it is fortunate enough to come in contact with a pebble or shell, seaweed or submerged wood, or the hard SOCIETY BULLETIN. 741 structure of some other ani- mal, it attaches itself and becomes permanently locat- ed. It then undergoes a re- markable transformation or metamorphosis, in which all the organs of the larva de- generate and those of the adult develop. The ances- trula formed by this meta- morphosis is more simple in structure than the later in- dividuals of the colony, that is, it is not so highly spee- ialized. It is generally pre- sumed to represent an earlier stage in the evolution of the zooecium and is. there- fore of interest in tracing phylogeny. The structure of the indi- vidual is fairly simple, but, considering its minute size it is rather complicated. There is a lophophore or peristome, either circular or horseshoe-shaped, surmounted by a crown of tentacles. These are covered with cilia, by the motion of which, the food, consisting of unicellular organisms, is di- rected to the mouth in the center of the lopho- phore. The intestine is a simple U-shaped tube, differentiated into a gullet (in some cases pro- vided with a crushing organ or gizzard), a stomach and an intestine. The vent usually opens outside of the ring of tentacles (group Ectoprocta), but in one small group (Endo- procta), it opens inside of the tentacle ring. The whole lophophore with tentacles, mouth and anus, may be extended through the aperture of the test or body wall, or it may be withdrawn for protection. The nervous system consists of a single ganglion situated between the mouth and anus, but in spite of the apparent simplicity of the apparatus the animals are highly irritable and very rapid in their movements. Surrounding the intestinal tract is a spacious coelom or body cavity, and outside of this is the body wall. The thin living tissue of the body wall is protected by a chitinous or horny layer which is usually further strengthened by a de- posit of lime salts, forming often a remarkably strong, thick shell when fully calcified. This test is usually pitted, cancellated or ribbed in a manner peculiar to the species, and in some forms is perforated by one or more special pores. In some families a membranous area oceupies more or less of the front wall of the 742 ZOOLOGICAL test or cell, but usually the whole of the test is calcified, with the exception of the aperture through which the tentacles are extruded. In the largest group (Chilostomes), the aperture is guarded by a membranous, hinged operculum which is shut down like a trap door when the animal is retracted. In another group (Ctenos- tomes), a circle of bristles guards the aperture. For the protection of the colony, a majority of the Chilostomes have developed peculiar or- gans known as avicularia and vibracula. These structures are really highly modified individuals which have undergone great changes, both func- tionally and structurally, and have lost by degen- eration all the internal organs except the muscles of the operculum, which are greatly hypertro- phied. In the case of the avicularium the oper- culum has become modified into a beak-like or- gan, and in the vibraculum the process is carried still farther so that the beak becomes a long lash-like organ. ‘These organs are kept in motion snapping or lashing back and forth to prevent other forms from taking up their abode on the surface of the colony. There is good evidence to show the evolution of the avicular- ium from the ordinary individual. The struct- ure obtained its name from the fact that in certain genera (Bugula, Bicellaria) it is shaped like the head of a bird and mounted on a neck- like stalk. This is a highly modified condition, however, and the simplest type is found sessile between other cells of the colony and scarcely distinguishable from them except in the size of the beak. Spines and protuberances are also of frequent occurrence in the Bryozoa and aid in protection. The presence of sexual reproduction has al- ready been mentioned. The eggs are developed in the spacious body cavity and in some forms are retained there until ready to be liberated as free-swimming larvae. In other cases a special brood-sac or ovicell is formed to harbor the em- bryos until ready to be released. There are two quite distinct types of ovicell, according to their manner of formation. In the group of Cyclos- tomes one or more individuals of the colony be- come especially modified to serve as a brood- chamber for the colony. In the Chilostomes, on the other hand, a special organ may be formed by each fertile individual. The eggs migrate into this pouch and undergo their later development there. The ovicells are very characteristic of the different species, and when present they offer one of the best means of identification. The development of brood-chambers serving the same physiological purpose but of different origin affords a splendid example of the power SOCIETY BULLETIN. of functional adaptation in parallel evolution. The number of species of these interesting animals to be found in the immediate vicinity of New York City has not been determined. More than eighty species have been taken by the writer within a short distance of Woods Hole, Mass. Probably the number about New York City is considerably less than this, as most of the species require purer sea water than our harbor affords. Several species have been suc- cessfully kept in the Aquarium and some of these have attracted considerable attention when exhibited enlarged a few diameters in the lens- exhibit aquaria. RCO} bringing about THE FRESHWATER EEL. HE breeding habits of the eel, until very re- cent years, have always been a mystery to the naturalist as well as the angler. The ancients believed that eels were generated spon- taneously from the mud, while among fishermen the notion is still prevalent, in some places, that eels are the males of catfish. Such superstitions as the above arose naturally in the attempt to explain the absence of eels with spawn in streams or ponds where the species may abound—and of course mud and catfish are abundant every- where; and although naturalists have known that the eels must breed normally like other fishes, yet how, when and where? The first step toward clearing up these ques- tions was made by Dr. Theodore Gill’s sugges- tion nearly fifty years ago (1864), that the ribbon-like, pelagic fish known as the Leptoce- phalus is the larva of the Conger eel. This was later proved to be true (1885), when Delage succeeded in rearing the Conger eel through its metamorphosis from the Leptocephalus. The metamorphosis of the common European eel, (Anguilla vulgaris), was discovered in 1897, by two Italian zoologists, who proved that the larva known as Leptocephalus brevirostris de- velops into the elver or young eel of this species. This study was made in the Straits of Messina at the point where Charybdis, the fabulous daughter of Poseidon, was supposed by the an- cients to draw ships to their destruction in the depths of a whirlpool. In the currents at this point many abyssal animals are brought to the surface, and among these were obtained the leptocephali of the European eel. Extensive studies carried on in recent years by Dr. Joh. Schmidt for the Danish government have brought to light the following remarkable facts: (1), the fresh water eel must return to the ZOOLOGICAL METAMORPHOSIS OF THE COMMON EEL. ocean to breed; (2), the sexual organs cannot mature their products until the eels have re- turned to the depths of the ocean; (3), the pres- ence of salt water is not alone sufficient, but cer- tain conditions of depth and temperature are necessary, viz., an approximate depth of 1,000 meters and a temperature at that depth of not than 7° Centigrade; (4), after hatching the young gradually rise toward the surface as leptocephali, having a greatly compressed, rib- bon-like form, completely colorless except for less the iris of the eye, and having the languid move- ments characteristic of such pelagic animals; (5), like many other pelagic animals they are negatively heliotropic, and descend to about 100 meters during the day, only rising to the surface at night; (6), after reaching a length of about three inches, the metamorphosis, which lasts a year or more, begins and the leptocephalus is gradually transformed into the young elver or typical eel-like form, and (7), at the close of their metamorphosis the young eels gradually make their way shoreward and in the course of time ascend the streams into fresh water. Thus far the eggs of the eel have not been taken nor have the young, up to the time when SOCIETY BULLETIN. 743 they assume their pelagic form of lepltocephali, observed; but from the fact that young leptoce- phali have been repeatedly dredged from a depth of 1,000 more, it is safe to assume that the spawning and early development take place at this great depth. Such being the case, it is easy to account for the absence of sexually matured eels in fresh or shallow waters. It is not so easy, however, to explain certain other events in the life his- tory. and particularly the remark- able metamorphosis of the eels, in- been meters or volving as it does, the migration to the surface of the Such a migration must be very gradual to ocean. permit of adaptation to changes in pressure, for animals brought sud- denly from such a depth are killed reaching the surface. The migration of the adult eel to its breeding grounds must also be slow- before ly accomplished for similar reasons, and the time thus consumed is sufh- cient for the development of the sex- ual products. Dr. discoy- through with marked fish, that the rate of migra- tion is about fifteen kilometers (ap- promixately eight miles) a day. The distances that of the travel in order to reach the breeding grounds are Not only must they descend from the streams and Jakes to the ocean, but in order to reach a sufficient depth they must in nearly all cases make long journeys at sea. Thus, the fresh waters of northern Europe find their nearest breeding grounds in the Atlantic, south-west of the Faroe Islands; while those inhabiting the waters of the Mis- sissippi system must migrate out of the Gulf of Mexico to the eastward and northward of the Bermudas, before the proper temperature of not Centigrade at the 1000 meter line is reached. Not the least remarkable feature of this life history is the fact, for such it seems to be, that a species capable of withstanding such changes of temperature and pressure and which is distributed from the tropics to the Arctic circle should be so inadaptive in its breeding habits. The life history of the American eel, (An- guilla chrysypa), has not been so thoroughly investigated as that of its European relative, but the facts so far as known accord well with those determined by Schmidt for the European spe- Peterson ered experiments many eels must enormous. eels living in the less than 7 744 FULLY DEVELOPED EEL. cies. The two species are so similar in nearly every respect that they would naturally be sup- posed to have the same breeding habits. The distribution of the eel on both sides of the Atlantic has been carefully studied by Dr. Schmidt. side of the Atlantic, and these are apparently kept apart by the greater depths of the middle Atlantic. Not only are the inland waters of both Only one species is known on each continents penetrated by the eels, but they are also found in the fresh water streams of the islands, such as the Bermudas and Azores, from the tropics northward to Iceland, oceanic even in islands where no other fresh-water fishes exist. Cape southward to the coast of Morocco in Af- rica and throughout the tributaries of the Baltic and Mediterranean Seas. It is not found in the Black Sea nor its tributary streams. Our Amer- ican species is distributed from Labrador and The European species occurs from North the southern end of Greenland to Guiana, but is rare along the southern coast of the Caribbean Sea. It will be noticed that the eel reverses the breeding migration of the salmon, shad and other well-known fishes that breed in fresh and shal- low waters, while their young return to the ocean for their growth period. Their peculiar habits make it impossible to propagate them by artifi- cial methods or to establish them in other re- gions of the world where the special conditions of the breeding grounds do not exist. The young eels can be readily transported and will grow well in fresh water anywhere, but attempts to establish the American eel on the Pacific coast, have met with no results beyond the growth of the individuals transported, and the same has been true of the attempt to plant the European eel in the Danube and other tributaries of the Black Sea. Re GxO: ZOOLOGICAL SOCIETY BULLETIN. SKATES AND FLOUNDERS. A STUDY IN ADAPTATION. WO groups of our TV tcea fishes that are very highly adapted to life on the sea bottom are the flounders and the skates. While these groups are about as wide- ly separated in their re- lationships- as fishes can be, they have both been able to solve very suc- cessfully the problem of adaptation to similar conditions. However, they have been compelled to do this in very different ways, for the skates are relatives of the sharks and have undergone a process of evolution in which the rounded body of the shark has assumed a greatly depressed or flattened form, while the flounder is a bony fish with a body greatly compressed from side to side. Its ancestors swam after the ordinary manner of fishes, but in order to adapt them- selves to the bottom were compelled to lie on one side. Any similarities of form or habit between the flounders and skates must therefore be mere- ly cases of resemblances produced in the attempt to suit themselves to the same conditions of life. The changes that have come about in these fishes during this process of adaptation are worthy of our consideration. The skates or rays (sub-order Batoidei or Rajida), are a modified offshoot of the sharks, (Elasmobranchii), that have assumed a life on the sea floor instead of swimming in its upper Their food, for the most part, consists of those animals which are waters like their relatives. either sessile or move but slowly, and in most cases their teeth are adapted to crushing the shells of molluscs and other animals with ex- ternal skeletons. When we examine a skate we find a thin dise- like body with a broad head, very broad lateral fins, and a long, slender tail, which in some cases is so narrow and long that it forms a whip-like member. Viewed from the under side the head shows a number of peculiarities. As the food is obtained on the bottom the mouth is on the underside of the head so that the food may be obtained without changing the position of the body more than is necessary to bring the mouth over the food. The nostrils also are placed well ZOOLOGICAL SOCIETY BULLETIN. COMMON SKATE. Under side. under the head, a position quite unusual in fishes. The gill openings, which in the sharks are later- ally situated, are here placed in two divergent rows on the ventral side. The upper side also shows some unusual fea- tures. The eyes are on top of the head, but they occupy about the same position relative to the brain case that they do in the sharks. They are, however, rotated in the sockets so that they look upwards instead of sidewise. The spiracles, which are vestigial gill slits and are either small or wanting in most sharks, are large in the skates and are situated on the top of the head behind the eyes. They have the unusual func- tion of admitting the water to the gills, an act ordinarily performed by the mouth. supplied with valves which open rhythmically. They are and close Professor Rand has shown that a strong current may be ejected through the spiracles, apparently for the purpose of cleans- ing the gills. Our common skates lay large eggs encased in horny shells, but many species are viviparous. The embryo is at first elongate like that of the shark, and the gill openings are on the side of the head, but as development proceeds the body becomes flattened and the gill openings move into a ventral position. This of course repeats what has happened in the evolution of the group. 745 Even in the adults there are various degrees of adaptation, and some species, e. g., the saw-fish, show very plainly the relationship to the sharks. The flounders or flat-fishes (Pleuronectidae) are among the most highly specialized of the bony fishes. As already indicated they once swam in a vertical position like other fishes, but on assuming a bottom habitat they became adapt- ed to lying on one side and to swimming in this position. It is easy to understand how this may have come about, for many fishes which swim in the ordinary position often rest on one side on the bottom. A visit to the Aquarium will dem- onstrate this fact to anyone who can catch the trigger-fishes, the tautog and certain other spe- cies in a siesta. We have positive evidence of three different categories that this change in the position of the body has really taken place. In the first place, the newly hatched young of the flounder swim in the position normal to other fishes and turn on the side only when they begin to live on the bottom: second, their nearest living relatives, the Zeidae, still swim in the usual fashion, and, third, their probable fossil ancestors (Amphis- tiidae), were symmetrical fishes which certainly had not become adapted to living on the bottom and swimming on the side. Some of the species habitually turn on the right side and others on the left, while in still others either the right or left may become the lower side. Now let us consider the changes which this process of adaptation to bottom life has brought about: the body has been but little modified, but the side upon which the fish habitually lies is more flat than the upper side, enabling it to fit more closely to the bottom. The lower side is colorless, as the pigment has been lost, while the upper side is well provided with pigment for protective coloration. It is interesting to note that this pigment is usually symmetrically dis- tributed over this side just as though it repre- sented right and left sides.* The most important structural asymmetry is found in the head region, for, while the gills are symmetrically placed on the upper and lower sides and the mouth opens in the normal fashion, the eyes are both situated on the upper side. “The reader is referred to the article by Dr. F. B. Sumner in the November, 1910, number of the Bu- LETIN. 746 ZOOLOGICAL SOCIETY BULLETIN. COMMON SKATE. Upper side. In the young fishes, before they descend to the bottom, the eyes are symmetrically placed, one on either side of the head. If they were to re- main in this position, one of the eyes would be directed downward against the bottom and would be entirely useless. During the metamorphosis, however, the eye of the lower side shifts its po- sition till it appears on the other side of the head. ways, according to the species. This is brought about in two different In those species in which the dorsal fin does not extend forward on top of the head, the eye shifts around the top of the head till it comes into the final position, but in those species which have the dorsal fin ex- tended upon the head, the eye actually migrates through the tissues of the head between the fin and the frontal bone to get into its functional position. This is one of the most remarkable phenomena in the life history of any fish, but its adaptive significance is unquestionable. In swimming slowly the dorsal and anal fins, which are developed to such an extent that they nearly surround the body, move in a wave-like motion similar to that of the lateral paired fins of the skate. whole body is undulated as in other fishes, but In more rapid swimming the because of the position of the body the undula- tions are vertical instead of horizontal. Many of the flounders have the peculiar habit of burying themselves in the sand with the prom- inent eyes protruding above the surface. In size, they range from small species a few inches in length to the huge halibuts which attain a length of eight feet and a weight of 500 pounds. The eggs of this group are small and float at the surface, and it has been estimated that the halibut produces 3,500,000 eggs at one time. Ry G20: AQUARIUM NOTES. Contributions:—During the past year the New York Zoological Society has acquired by purchase for exhibition at the Aquarium, 414 specimens of tropical life from the Bermudas, in five shipments, and 192 local fishes from the steamer Angler. The Zoological Society has received in gifts for use at the Aquarium, one pair of Alaska fur-seal pups and 3,820,000 trout and salmon spawn from the United States Bureau of Fisheries, besides 397 specimens from In addition to this we have exchanged for ninety-seven and bought seventy-six private donors. twelve specimens. Eleven seining trips were made to the various parks of the City with the result that 3,303 specimens for exhibition and food were obtained. Our official collector, Mr. John J. DeNyse, collected 505 fish, 4,185 in- vertebrates and 750,000 spawn for exhibits, be- material for scientific work. We sides much have had twelve contributors to the library. wn ZOOLOGICAL SOCIETY BULLETIN Number 45 Published by the New York Zoological Society May, 1911 THE SPECTACLED BEAR. HERE are two American bear species that are known to science only by their skins, and which never have been taken alive. They are the glacier bear, (Ursus emmonsi), and the inland white bear, (U. kermodei), the former of Alaska, the latter of British Colum- bia. In the Old World, the parti-colored bear of Thibet, (2luropus), is equally unknown in cap- tivity. On at least three or four occasions, the Spec- tacled Bear, (Ursus ornatus), of the Andes has been exhibited in zoological gardens, for brief periods. During the past fifteen years, which have embraced many tours of the zoological gar- dens of Europe by American zoologists, we have seen but one specimen, which was in the Amster- dam Garden, in 1903. We have not heard of a specimen having been exhibited in North Amer- ica prior to the arrival of the one now here. During the past eleven years our efforts to secure a spectacled bear have been persistent and continuous. Every person bound for South America, and offering to procure for us any animal found in that continent, has been im- portuned to procure an Ursus ornatus. After years of waiting, and many disappointments, Mr. Edgar Beecher Bronson, author of “In MALE SPECTACLED BEAR. 748 ZOOLOGICAL SOCIETY BULLETIN. HE IS JET BLACK, OF RATHER SLENDER BUILD, WITH LONG, THIN FEET. Closed Territory,” finally procured for us in Quito, Ecuador, a fine specimen of the species It Don Segundo Espinoza de los Monteros, Governor of so long desired. was obtained from the Panoptico, at Quito, and is now about two old. The long and difficult matter of transportation from Quito to New York, was accomplished through the active co-operation and personal attention of Consul Dietrich, of Guaya- quil, Consul Snyder, of Panama, and the of- vears ficers of the Panama Steamship Company, both afloat and arrived at the Park on January 9, in perfect condition. ashore. Frederico Frederico, Ursus ornatus, is a jet black bear of build with a long, rangy body, rather slender very long feet, smal] ears, placed far apart, semi - circular claws of large size for a small bear, and on his face and throat the strange white markings from which the species takes Instead o f the usual complete circle of white each its name. surrounding the broken over the eye, and the cheek white band eye, circle is on a broad, extends downward to the throat where it meets a cross ; ON HIS FACE AND THROAT bar of white. From this MARKINGS FROM WHICH THE SPECIES TAKES ITS NAME. half-collar, two bars of white extend down the throat to the breast, closely parallel. _ Frederico’s 32 height at the shoulder is about inches, and his weight must be about 160 pounds. Having several more years of growth ahead of him, he should attain to double his present weight. Regarding the life history of Ursus ornatus, very little is known, beyond the fact that it in- habits the Andes of Ecuador and Peru. Its dentition is said to resemble in certain features that of the sloth bear of India; but we do not vouch for it. We exhibit beside Ursus ornatus an interesting sub-species, Ursus ornatus thomasi, from the Andes of southern Colombia, in which the facial markings all are wanting, and there is no white feature save a light gray patch under the lower jaw. This specimen is of about the same age as Freder- but is much ler. Frederico very tame, and indulges in several amusing tricks, one of which consists m jumping repeatedly, like a bucking horse. At present these two bears are shown in the Small-Mammal House, but they will shortly be removed to one of the large bear dens, and quartered together. Weel srr ico, smal- is ARE THE STRANGE WHITE ZOOLOGICAL SOCIETY BULLETIN. 749 WATER BIRDS ON THE WILD-FOWL POND. THE ZOOLOGICAL PARK AS REFUGE. HE most important means for preserving A BIRD avian life, after active protective legisla- the where birds may live and nest unmolested, and tion, is establishment of reservations benefit by the opportunity for numerical recup- eration. There are now many of these refuges, established by governments, societies and indi- viduals, and the good accomplished through them is very great. The readiness with which birds accept prof- Al- most any tract in which conditions are at all fered protection and food is a saving trait. favorable, and in which birds are able to find protection, shelter and a reasonable abundance of food, is appreciated and frequented by the wild flocks. of large cities, for many an exhausted waif Especially is this true in the case drops into the welcome green of a park and avails itself of the chance for reviving its jaded strength. As a city park, the Zoological Park is not an unusually large area, although it contains 261 acres. It is the fortunate combination of open fields, dense woods, running brooks and_shel- tered lakes that makes it an ideal bird refuge. Within its limits, during the summer, about forty species of resident birds nest and rear their young in peace and quietude. But it is during the bleak days of winter, when the strangers from the north come to seek shelter, that its value is most apparent. Chickadees, nuthatches, woodpeckers and creepers feed upon the suet MALLARD DUCKS, WILD-FOWL POND. 750 ZOOLOGICAL AMERICAN WIDGEON, OR BALDPATES: FEMALE. placed in numerous convenient positions about the Park. and fox sparrows search the undergrowth for Juneos with white-throated song such seeds as may have escaped their vigilant eyes on previous rounds. Red - polls, and siskins frequent the goldfinches bireches and sweet gums, or even join the sparrows in their ground-hunting. It is an unusual winter hermit when a few thrushes, robins and even catbirds, do not spend the season with us. This year a large flock of purple grackles has remained to s wel! the ranks of the greedy starlings. Fortunately, these species are no longer in imminent danger of extermination by the hand of man. Their only human enemy is the merci- less Italian, who believes that every wild crea- Gun licenses and game wardens are the best means ture, however small, is his rightful prey. for inhibiting this sort of slaughter, and each year fewer cases are brought to light. In this warfare for the protection of the wild birds in the northern end of New York City, the Zoo- logical Society has taken a very active part, and many a fine has resulted therefrom. It is the protection which the Zoological Park offers to the much harassed wild-fow] that is of the greatest interest and value. There is much open water in the northern sec- tion of New York City. The ponds, rivers and WILD WOOD DUCKS. the Three specimens are shown in the picture. SOCIETY BULLETIN. marshes of this section would furnish splendid feeding grounds for migrating ducks—if it were not for incessant persecution by both men and dogs. For this reason, it is seldom, in- deed, that wild birds spend much time there. The mallard ducks so often seen flying over the Zoological Park are members of the large flock of semi-domesticated birds that inhabits the Wild-Fowl Pond, opposite the Pheasant Aviary. These birds make daily trips to neighboring waters, and it is not remarkable that stragglers from wild flocks should join them at night, on their return to the home lakes. Each year, of late, wild wood ducks have spent the fall and winter on the Wild-Fowl Pond. These exquisite birds generally arrive in August or September, and leave late in April. During the past two winters, four handsome little tested for the favor of drakes have con- the single captive duck, and one has remained to keep her company throughout the summer. As might be expect- ed, the most common of our anserine visitors are black ducks. The coming of fall always brings a number of these birds, but during the winter of 1910-1911 they have been unusually A flock of about twenty-five has divided its time between Lake Agassiz and the numerous. Wild-Fowl Pond, mingling freely with the few captive birds on each body of water. These BLACK DUCKS. ZOOLOGICAL SOCIETY BULLETIN. 751 FEEDING TIME, WILD-FOWL POND. ducks are generally very shy, and rarely become so tame as most others. Of all our guests this year the most interest- ing are two female baldpates or American wid- geon. These birds appeared on the Wild-Fowl Pond in the fall of 1910, and seem sufficiently One has formed an alliance with a male of the close- contented to make it a permanent home. ly-related European widgeon, and it would not be surprising if she should forego the vicissi- tudes of the vernal northward journey. The tameness of the wood duck and widgeon is most surprising while they are on the familiar pond and visitors are on their accustomed side of the guard-rail. These wild birds compete for proffered morsels on more than equal terms with the pinioned mallards, their full wings al- lowing them to move with much greater rapidity But at the slightest attempt at further familiarity they promptly for the hanging bushes hide them from prying eyes. Iba teh Ce than their heavier rivals. scuttle diminutive island, where over- WORK OF THE HICKORY BARK BORER. The picture on the left shows the holes in the bark made by the emerging adult insects; that on the right shows the inner side of the bark with the characteristic vertical tunnels of the female, in which the eggs are deposited in tiny niches, and the lateral larval galleries made in the process of feeding. The insects live on the cambial layer of the tree. Members of the Society owning hickory trees should examine them carefully as the insect is difficult of detection and causes the death of every tree it attacks. ZOOLOGICAL MALE AFRICAN OSTRICH. Potographed in the Zoological Park in the winter of 1910. ACCLIMATIZING THE OSTRICH. T is an interesting fact that a number of birds indigenous to tropical climates are able to en- dure our severe winters, without apparent dis- comfert to themselves, and certainly with no ill effect on their constitutions. Several specimens of the Audubon caracara, (Polyborus cheriway), of northern South America and Mexico, have lived for years in the out-door cages of the Large Bird-House of the Zoological Park, and they seem to improve in health and vigor with each season. Practically all of the species of cocka- toos and parrakeets so plentiful in Australia are entirely indifferent to cold. An escaped Amazon parrot entered the Zoological Park one fall, and stayed until spring, feeding on what buds and nuts it could find, only to fall a vic- tim to the gun of a misguided marksman. It is true, also, that those birds which are able to live without artificial heat during cold weather, are much healthier and generally of finer plumage than others that are fully housed. For this, and other reasons, experiments on the endurance of various species in captivity always are of interest and value to the aviculturist. It seems probable that there are many species, or- dinarily short-lived and delicate, which would survive much longer if kept at a lower tempera- ture than is customary. In our climate the ostrich is not a long-lived creature. Many of its troubles can be traced to the effect of draughts, which the birds seem un- SOCIETY BULLETIN. able to withstand. This difficulty, coupled with the lack of exercise incident to the close confine- ment of winter quarters, makes that season a very trying one for the bird and its keepers. In the fall of 1909 it was determined to learn what effect exposure to cold and snow would have on the birds. Accordingly, an unusually vigorous pair of young North African Ostriches, (Struthio camelus), was secured and placed in a large corral at the south end of the Ostrich House. The first indoor apartment to which the birds had access was enclosed solidly by a wooden casing, a glass front being installed for the benefit of visitors. This permitted leaving open the outside door, without causing a lowering of the general temperature of the house. The floor of the cage was strewn with peat moss, for dry- ness, and a very low degree of heat was derived from the two warm-water pipes which were in- cluded within the apartment. As fall drew on the birds gradually began to moult. They were remarkably healthy, and really. seemed to enjoy the clear, cold weather, often racing madly about the liberal confines of their paddock, and never once refusing their full supply of food. As the days grew colder, early in October it became necessary to confine the other inmates of the Ostrich House, and provide the customary warmth for them. Snow came, and in no small quantities. The winter of 1909-10 was characterized by an unusual num- ber of blizzards and prolonged storms. This inclemency, however, in no way disturbed the serenity of the ostriches; they seemed actually to enjoy the sensation of rolling and kicking in the drifted snow. It was feared that while the birds might do well enough during the dry weather of mid- winter, the cold, sleety rains of late winter and early spring, so dangerous to many birds and mammals, might cause disaster. This, how- ever, was not the case, for no amount of drench- ing seemed to affect in the slightest degree the sturdy hardihood of the ostriches. It is an interesting fact that the birds were allowed full liberty during the most severe weather. As stated previously, the shelter cage was very slightly warmed, but the outside door was always open, causing the temperature to remain constantly at a low point. With the approach of warm, summer weather, the male began to develop the choleric temper for which his race is noted. The female, al- ways gentle and docile, was persecuted so per- sistently that it was found necessary to remove her to another corral. Thus it came about that ZOOLOGICAL SOCIETY BULLETIN. 753 by the moult of the following fall. It was not so with the male ostrich. At the end of his sec- ond winter in the open, his store of health and vitality. is unimpaired and the quality of his plumage is exceptionally fine. It is planned to increase the outdoor facilities another year, and presently to extend the scope of experiment to other struthious birds. LL. S. C. COLONIZING THE PURPLE MARTIN. Several houses—each containing twenty-six compartments—have been placed in different localities in the Park to encourage the martin to breed here. The colonizing of the martin has been successfully accomplished in Plainfield, N. J., where for thirty-five or forty years generations of them have bred in little houses erected on the main street. with the approach of the winter of 1910-11, the male alone was left in the experimental com- partment, the female being warmly housed, ac- cording to previous custom. In some cases, as with toucans which were wintered out of doors in the Zoological Gardens of London, it has been found that birds will endure the cold season with apparent ease, but These tusks are the world’s first record for length. succumb to the drain on their vitality occasioned Gift of Henry A. Caesar. PACIFIC WALRUS TUSKS. 754 ZOOLOGICAL SOCIETY BULLETIN. ZOOLOGICAL SOCIETY BULLETIN. ELwin R. SANzorN, Editor. Bepartments : Mammal W. T. Hornapay, Sc. D. Aquarium Bird C. H. TOWNSEND. C. WILLIAM BEEBE. Raymonn C. Osgurn, PH. D. Lee S. CRANDALL. Reptile RAYMOND L. DITMARS. Published Bi-Monthly at the Office of the Society, 11 Wall Street, New York City. Single Numbers, 10 Cents; Yearly, by Mail, 70 Cents. MAILED FREE TO MEMBERS. Copyright, 1911, by the New York Zoological Society. Number 45 MAY, 1911 Ofticers of the Society. President - HENRY FAIRFIELD OSBORN. Executive Committee - Mapison Grant, Chairman, SAMUEL THORNE, WILLIAM WHITE NILEs, Levi P. Morton, WM. PieRSON HAMILTON, FRANK K. Sturcis, HENRY FAIRFIELD OsBorNn, Ex-Officio. General Officers - Secretary Mapbison GRANT, 11 WALL STREET. Treasurer Percy R. PYNE, 30 PINE STREET. Director WILLIAM T. Hornapay, Sc. D., ZOOLOGICAL PARK. Director of the Aquarium CHARLES H. TOWNSEND, BATTERY PARK. JouN S. BARNES, Percy R, PYNE, Board of Managers - Ex-Officio The Mayor of the City of New York Hon. WILLIAM J. GAYNOR. The President of the Department of Parks Hon. CHARLES B. STOVER. Glass of 1912. SAMUEL THORNE, Henry A.C Tay or, HucH J. CHISHOLM, FRANK K. Sturcis, GEorGE J. GouLp, OcpEN MILLs. Clase of 1913. F. AUGUSTUS SCHERMERHORN, C. LEDYARD BLAIR, Percy R. PYNE, FREDERICK G. BouRNE, GeorGE B. GRINNELL, W. AusTIN WADSWORTH, Jacos H. SCHIFF, EMERSON MCMILLIN, GEorGE C. CLARK, ANTHONY R. KusER, CLEVELAND H. DopceE, WarTSON B. DICKERMAN, Glass of 1914. JAMEs J. HILL, GeorcE F. BAKER, Grant B. SCHLEY, Wo. PiERSON HAMILTON, ROBERT S. BREWSTER, EpWArD S. HARKNESS. Officers of the Zoological Park : W. T. Hornanbay, Sc. D., Director. H, R. MITCHELL ~ = - Chief Clerk and Disbursing Officer RayMonpD L. DITMARS - - Curator of Reptiles. C. WILLIAM BEEBE - Curator of Birds. LEE S. CRANDALL - : - Assistant Curator of Birds W. Rep BLAIR, D.V.S. Veterinarian and Pathologist. H.W. MERKEL - - = Chief Forester and Constructor. ELWIN R, SANBORN : Editor and Photographer. G. M. BEERBOWER - - - Civil Engineer. W. I. MitcHELL - - - Office Assistant. Levi P. Morton, ANDREW CARNEGIE, JOHN L. CADWALADER, JOHN S. BARNES, MApisoN GRANT, WILLIAM WHITE NILEs, HENRY F. OsBorn, WILLIAM C. CHuRCH, LISPENARD STEWART, H. CASIMIR DE RHAM, HuGH D. AUCHINCLOsS, CHARLES F. DIETERICH, Officers of the Aquartum CHARLES H. TOWNSEND, Director. RAYMOND C. OsBURN, Ph.D. Assistant Director. CHAPMAN GRANT - - = - - Scientific Assistant W.I. DENYSE - In Charge of Collections. THE MUSK-OX IN ALASKA. During the past twenty years, the absence of proof that the Barren-Ground Musk-Ox, (Ovi- bos moschatus), has inhabited any portion of North America westward of the Mackenzie River has, perhaps unconsciously, drawn Amer- ican mammalogists into the belief that the Mac- kenzie always has formed the extreme western boundary of the genus, at least during the age of man. This impression was greatly strengthened by Dr. Allen’s paper on the White-Fronted Musk- Ox, (O. wardi), published in 1901, in the But- LETIN of the American Museum of Natural His- tory. Up to that date, and even down to the present year, so far as we are aware, no evidence has becn brought before the public tending to disprove the accepted belief. It is therefore with considerable interest that we have received from a long-time resident of Point Barrow, Alaska, the Beyidence of living witnesses that during comparatively recent years, herds of musk-ox were found within hunting distance of that settlement. For twenty-six years Mr. Charles D. Brower has lived at Point Barrow, engaged in trading in furs and ivory, and he has prepared and fur- nished for publication the statement which ap- pears below. Inasmuch as Mr. Brower is a man of unquestionable reliability, the facts set forth by him may fairly be accepted as estab- lishing a westward extension of the range of the Barren-Ground Musk-Ox along the Arctic main- land coast at least to the longitude of Point Barrow. Wie Ee STATEMENT OF CHARLES D. BROWER. “T have lived at or near Point Barrow, Alaska, for twenty-six years. When I first went there (1884), there was still alive an old Eskimo native who had killed musk-oxen with bow and arrow. Although I was then unable to under- stand the language of the natives, a few years later I was told the story by a man who when he was a small boy had gone hunting with his father and family, and had seen his father kill musk-ox in this section. The man’s name was Mungelo, and he was a native of Cape Smythe village. At the time McGuire wintered at Point Barrow he was two or three years old. (This is given to establish a date.) A few years after this times were hard at Point Barrow, and no seals were to be had dur- ing the winter. The natives were very hungry, many dying from starvation. Mungelo’s father packed his sled and went inland to the southeast of the village, about 9 miles, camping on the ZOOLOGICAL SOCIETY BULLETIN. 755 banks of a small river called Oo-ming-muc, which in the Inuit language, means musk-ox. It is one of the tributaries of the Koog River, which empties into Wainwright Inlet. Here Mungelo’s family hunted all the spring, and killed many musk-oxen, and saved much meat, which Mungelo’s father afterward gave to his unfortunate friends who were starving. In traveling around the northern part of Alaska I have many times seen musk-ox skulls lying about on the tundra, and at times have taken them to my station at Cape Smythe. Only once was I ever fortunate enough to find a skull with the horns attached to it. That was in the summer of 1895. I was on a hunting trip about 100 miles east from Point Barrow, on the shore of a large lake, called by the Eskimos Tashis- pun, just west of Colville. There I found a skull with its horns still at- tached, and in a fairly good state of preserva- tion. The under side of the big bend in the horns was decayed, where they had been resting on the ground. This skull I took home with me, and kept it for over two years, when I gave it to Mr. E. A. MclIlheny, who spent the winter of 1897-8 at Cape Smythe, collecting all kinds of natural history specimens. I have also at the present time a musk-ox skull without horns, at my home at Point Bar- row, Alaska. Cuarues D. Brower. BIRD PROTECTION. The following is a report of arrests made, and convictions secured, by our Special Game War- dens, John J. Rose and R. W. Bell, of the Zoo- logical Park force: October 26, 1910 Fernando Castaldo, for shooting blue jays. Found guilty; released under suspended sentence. By R. W. Bell. November 10, 1910—Louis Boasi, hunting with- out a license. Fined $5. By R. W. Bell. March 29, 1911—Peter Polten, hunting without a license, and having in possession nine crow blackbirds and five gray squirrels. Fined $25. By John J. Rose and R. W. Bell. April 5, 1911—John Whalen, trapping song- birds. Died before trial. By John J. Rose and R. W. Bell. April 5, 1911—Charles Rohlander, trapping song-birds. Fined $10. By John J. Rose and R. W. Bell. April 5, 1911—Henry Whitteborn, trapping song-birds. Fined $10. By John J. Rose and R. W. Bell. == or or) ZOOLOGICAL SOCIETY BULLETIN. SUSIE, YOUNG FEMALE CHIMPANZEE, RECENTLY PURCHASED FROM PROF. RICHARD L. GARNER. THE COLLECTION OF GREAT APES. By Raymonp L. Drrmars. We are now proud to exhibit to our visitors, at the Primate House, a particularly fine col- lection of great apes. This collection is made up of four chimpanzees and five orang-utans. Several of the specimens have been in the Park for a period of over five years, and even the re- cently acquired individuals now are thoroughly acclimatized, and seem destined to live long in captivity. As some of the larger apes have passed through the stage where the first teeth have been shed and the second teeth are rapidly appearing, our records as to the development of these creatures, their increase in weight, change of temperament with developing age, and their various maladies, are rapidly becoming more interesting. From first to last, ‘a number of fine apes has been exhibited in the Zoological Park. The average period of their life in captivity has been about four years, and the death of the ma- jority of them has been caused by tuberculosis. Among our most interesting examples of the past were the chimpanzees Soko and Polly, repre- senting respectively Anthropopithecus schwein- furthi, and A. calvus. The former species may be immediately recognized by the dark skin of the face, which is generously blotched with rusty freckles. Calvus is characterized by the pale skin of the face, a dark H-shaped mark on the forehead and the protruding brows, back of which the hair is quite sparse. Another well-known ape was Dohong, an orang-utan. All of the three specimens mentioned above lived for periods exceeding five years, and all succumbed to the same malady,—tubercu- losis. These apes were noted for their excep- tional vigor and activity, which undoubtedly ac- counted for their fairly long lives in captivity. Naturally, the power of resistance against the attacks of pathogenic organisms is far superior in an active animal over one that is inclined to be sluggish. Usually the indisposition preceding the death of an ape was short. There was a sudden lack of vivacity, and the animal’s demise quickly fol- lowed. Rajah, Brunei, Sultan and Zongo are among the apes that were exhibited for periods of from one to two years. From our care of this number of delicate animals we have derived valuable experience, and the pres- ent aggregation of chimpanzees and orangs is in prime condition. Sadong, With our present collection of apes it is our intention to make experiments as to their mental capabilities, along a number of lines and with several purposes in view. We find, in the first place, that a continuous cage life, without diver- sion, is wearing upon these creatures, and that solitude and monotony tends to develop inac- tivity. Secondly, our visitors display a marked interest in demonstrations of a wild animal’s mental capacity. We also realize how much is to be done in solving the problems of habits dis- played by mammals of the higher orders. For work along these lines a large room in the Primate House has been fitted with parapher- nalia. Here the apes are taught to do many things, and given opportunities to display the mental traits that are utilized in a series of in- structive performances to be presented out of doors, on a large platform, during the summer months. ZOOLOGICAL All of our apes have been taught to sit at a table, and dine in quite dignified fash- It takes not more than a week’s time to teach an orang or a chimpanzee how to properly manipulate a fork and to handle a cup. ‘The spectacle of a number of apes dining at a round table is in- structive in illustrating some- thing more than mere ani- mal training. These creatures are not mechanically driven through this performance. The dinner party proceeds without cues or orders from the keepers, and the spec- tator realizes that a considerable amount of memory and reasoning power dominates this ex- hibition—rather than the dumb obedience of a trained animal that has been driven through its paces for many weeks, or months. Almost needless to say, these exhibitions are immensely popular with the children. With the coming summer, however, we intend to exhibit to our visitors a far more interesting series of demonstrations than the dinner parties of last year. Three wonderful apes are now on exhibition in the Park. These are Baldy and Susie, chimpanzees, and Mimi, a large orang- utan. The writer believes these animals are among’ the most intelligent apes ever exhib- ited in captivity. As our experiments with ion. SOCIETY GREAT APES IN THE ZOOLOGICAL PARK. The entire collection of nine specimens is shown in the photograph. BULLETIN. -~ oO - the individual specimens have been along widely different lines, the possibilities of pre- senting varied exhibitions are great. Baldy is an exceptional- ly vigorous chimpanzee, al- ways mentally alert, and has required little teaching to be- come a wonderful animal. Without human suggestion he learned the principle of the lever, and has damaged sec- tions of his front by prying the bars apart with his trapeze rod. He thoroughly under- stands the action of a lock, and can select the proper key for the feed-room closet, from a batch of a dozen or more other keys. When out of his cage he prefers to walk erect. He opens and closes doors, handles various utensils with an apparent knowledge of their use, and will pound on the sides of his cage with emphatic good-fel- lowship as he reecognizes—in the crowd of visit- ors—any member of the Zoological Park staff with whom he is personally acquainted. Baldy is now about seven years old. Susie was recently added to the collection. She was purchased from Prof. Richard L. Gar- ner, who obtained her in Africa while on a trip during which he was engaged in the study of the habits of the gorilla and the chimpanzee. Susie was captured about 130 miles inland 758 from Cape Lopez, West Coast of Africa, about 1° south of the Equator. She was born about the second of January, 1910. Prof. Garner ob- tained her a month later. She was then too young to walk and was fed upon milk and fruit juices. Her education has been quite different from that of Baldy. From the start her owner sought to teach her how to distinguish geometric forms, such as the cube, cylinder, cone and sphere; also the square, circle and rhomb. He also demonstrated that the great apes are not color blind by arranging movable flaps of such colors as green, yellow, blue and red. Susie learned to lift the different flaps at the word, also to pick out the forms called for. Among her many interesting exhibitions of high intelligence is the ability to pick up objects to the number of one, two or three upon command. If Susie remains in good health she will be a very popular feature of the Park during the coming summer. Among our observations of the present col- lection of great apes is one that is particularly worthy of mention while considering the speci- mens that have been enumerated. Upon arrival, all of our specimens were mere infants, too young to have been taught what to fear in their native wilds. With these very young specimens the writer conducted a series of experiments to ascertain what symptoms of fear, if any, they would display at the sight of creatures that would undoubtedly alarm their parents. In the cage with the babies was placed a very formid- able looking (though quite inoffensive) South American iguana—a large lizard with a dorsal crest of red spines. The very young chimpan- zees and orangs would approach the strange object with caution. As the lizard moved they hastily retreated, but curiosity conquered and they would finally poke the newcomer, then hastily back away. A closed basket with fold- ing lid and containing a snake was placed in the cage. This always proved of marked interest. The young apes immediately inspected the bas- ket, threw back the lid, stared at the strange ap- parition within, but were finally curious enough to touch the snake, following its movements with interest; although a certain spirit of caution was evident. Similar experiments conducted with these same apes, some four years later, were particu- larly interesting, especially so when we consider ZOOLOGICAL SOCIETY BULLETIN. the fact that these creatures had none of the lessons of the wilds or the prompting of parental influence. The iguana sent them scurrying up the bars of the cage, but the snake threw them into a state of intense fear. The writer remem- bers Baldy investigating the snake basket a few months ago. As the unsuspecting ape threw back the cover, he uttered the equivalent to a scream of terror, sprang from the basket, and hurled himself up the bars, whence he climbed to the top of the cage, every hair on his body standing on end. As Baldy looked down at the snake, his lips were drawn back in a snarl of rage, utterly foreign to this good- tempered animal. The other large apes were Instinct is a word too often theoretically explaining the similarly affected. actions of really intelligent animals; but in the case of used in these captive-reared apes, the intense abhorrence noted appears to be an instinctive fear devel- oped by creatures whose parents inhabited a country that is generously supplied with dan- gerous reptiles, but who themselves never saw a serpent in a jungle. DOUBLE NORWHAL TUSKS. Recently acquired for the National Collection of Heads and Horns. ZOOLOGICAL SOCIETY BULLETIN. 759 —— eee en CALIFORNIA ELEPHANT SEALS. CALIFORNIA ELEPHANT SEALS AT THE NEW YORK AQUARIUM. By Dr. Raymonp C. Ossurn, Acting Director, New York Aquarium. A MONG tthe various marine mammals now verging toward extinction, one of the least known, both to the scientist and to the publie at large, is the California Elephant Seal, (Macrorhinus angustirostris Gill). Although these animals were once distributed in great numbers along the coast of California for nearly 1,000 miles south from San Francisco, they be- came almost extinct about a half century ago. The large amount of oil—in extreme cases as much as 200 gallons—yielded by these seals, as well as the ease with which they could be pur- sued and killed, rendered their pursuit attrac- tive, and a considerable sealing industry was carried on in this region during the first half of the last century. By the year 1860, owing to the scarcity of the seals, the business had gradually been given up, but it was partially revived again between the years 1880 and 1884. During the winter of 1885-4, Dr. Charles H. Townsend investigated the conditions and secured specimens for the Smithsonian Institution. As far as could be learned about 260 elephant seals were taken from 1880 to 1884. Since that time only oc- casional individuals have been recorded and the species has been supposed to be extinct. These facts lend the greatest interest to the capture of six young specimens by the expedi- tion from the American Museum of Natural History and the New York Zoological Society, now working off Lower California under the direction of Dr. Townsend. These specimens were crated separately and shipped by express from San Diego. They arrived at the New York Aquarium on March 13, apparently none the worse for their six days’ trip. As no information in regard to their feeding habits could be obtained from the scanty scien- tific literature dealing with these animals, they 760 ZOOLOGICAL SOCIETY BULLETIN. THE SNOUT IS JUST BEGINNING TO DEVELOP AND CAN BE PROTRUDED ONLY A COUPLE OF INCHES. were offered a variety of food consisting of numerous kinds of fishes besides crustaceans and squids. For a few days, probably because of their strange environment, they took no food at all, but their appetites gradually returned, and they now require daily six or seven pounds of food apiece. All sorts of fish appear to be acceptable, but they are chiefly fed on smelts, tom cods, roach and pieces of cod. ‘The food is not bolted whole, as is the case with most seals, but is well crushed before being swallowed. After the food is secured the animal usually turns upon its back during the processes of mastication and swallowing. There are no car- nassial nor molariform teeth in the molar series, but the small, blunt-conical teeth, separated by rather wide diastemmata or spaces, are sufficient to crush the flesh of the fish and reduce it to a pulpy condition before it is swallowed. The age of these specimens is uncertain, as the published accounts of the breeding season vary greatly. Captain Seaman states (Proc. Acad. Nat. Sci., Philadelphia, 1869), that on Santa Barbara Island in June, 1853, ““we found several cows and their young, the latter only a few days old,’ but Townsend reports (Proc. U. S. Nat. Mus., 1885, P. 93) that “the young that we met with in 1883-4 were dropped at various times from November 1 to February 1.” Accounts agree, however, that the young at birth are about four feet long, and as none of our specimens are over five feet in length they can scarcely be more than a few months old at the most. They show considerable discrepancy in size, ranging in weight, on arrival at the Aquar- ium, from 167 to 301 pounds. In form they are very stout and clumsy looking, but, notwith- standing this, they are extremely sinuous in ZOOLOGICAL SOCIETY BULLETIN. 761 Bcd IN THE AQUARIUM POOL THEIR MOVEMENTS APPEAR CLUMSY, BUT THEY ARE POWERFUL SWIMMERS. their movements, and the body can be bent more than double in any direction, owing to the great flexibility of the spinal column. The elephant seal takes its name from the fact that the adult male possesses an elongated proboscis which attains a length equal to the remainder of the head. This snout is somewhat protrusible, but when not elongated hangs in a The female In the pendulous fashion over the mouth. and young do not possess the proboscis. young males at the Aquarium it is just begin- ning to develop and can be protruded only a couple of inches. The adult male is said to emit a deep roar which can be heard for miles and the females and young males to bellow like bulls. Our young specimens, however, have very —high- pitched voices, so that their notes often ap- proach a whistle. In swimming, the fore flippers which are small, appear to be of little use except in bal- ancing. The hind flippers are used much as a fish uses its tail, and the hinder portion of the body is flexed from side to side. This move- ment makes their actions appear somewhat clumsy in the small Aquarium pool, especially when contrasted with the extremely graceful movements of the fur seals, which appear to fly through the water by means of the fore flippers. In the sea they must be powerful swimmers, for they are stated by both Scammon and Townsend to frequent only the region of the roughest breakers. On land they crawl with great dif- ficulty and our specimens never make use of the platform in their pool as do all our other species of seals. They are able to mount the platform but it seems to have no attractions for them and they sleep as well as play and eat without leav- ing the water. The elephant seals are the largest of all the Pinnipedia, the adult males attaining a length of more than twenty feet. There is a marked sexual difference in size, as adult females at- tain a length of only ten or eleven feet. oo ca ae ah = ZOOLOGICAL SOCIETY BULLETIN. a THEIR DARK EYES SEEM TO SHINE WITH INTELLIGENCE. The California species was not described un- (Gill, Proc. Essex Inst. V, Proc. Chicago Acad. Sci. I, 33), and it is so til 1866 13 and closely related to the southern elephant. seal, (Macrorhinus leonina, Linnaeus), that it is re- garded by some as merely a variety. Among the other Pinnipedia the elephant seal is related most nearly to the hooded seal (genus Cysto- phora). This is not the first time that the California elephant seal has been kept in captivity. Town- send reports that in the year 1882 six young specimens were taken alive to San Francisco, but he was not able to find out anything further con- cerning them. On May 20, 1883, five young of this species were received at the Philadelphia Zoological Gardens, where they lived for a short time, but aside from the fact that they came from Lower California no other data is available. Since that time, however, none ap- pears to have been captured. In the Aquarium the young elephant. seals have from the first shown no indication of fear. They will come to the side of the pool and take food from the hand of their attendant without any hesitation, and do not appear to be treach- Their large, dark eyes seem fairly to shine with intelli- erous as are the fur-seals and sea-lions. gence, and they remind one of overgrown pup- pies in their gentle behavior, round, sleek bodies and clumsy attempts at play. ms IN \ ZOOLOGIGAL SOCIETY BULLETIN Number 46 Published by the New York Zoological Society July, 1911 SEER ZOOLOGICAL SOCIETY’S PHEASANT EXPEDITION. By C. Wiriram BrEese. Photographs by the author. HIS expedition, organized for the purpose ak of gathering original data for the prepara- tion of a monograph of the pheasants, jun- glefowl and peafowl, and made possible by the Kuser, The most sanguine generous gift of Colonel Anthony R. has now been completed. expectations were exceeded in the amount of results attained. taken, territory covered and_ the Voluminous notes have been reinforced by a great number of photographs and sketches, concerning the habits and ecology of the pheas- ants found in the countries visited, much of the Although the collecting of living birds was a secondary ob- material being new to science. ject of the expedition, several large shipments back. Among these were included Black-Backed Goose. Indian were sent the Indian (Sarcidiornis melanononta ), House Crow, (Corvus HOME OF THE PEAFOWL AND CEYLON JUNGLEFOWL. Semi-arid region of acacias and euphorbias bordering a salt lagoon, near the coast of south Ceylon 764 ZOOLOGICAL SOCIETY BULLETIN. on December 26, 1909, and were joined at Port Said by the artist Mr. Horsfall, who remained with the expedi- tion for the ensuing six months. The first field work of the expedition was undertaken in Ceylon, where six weeks were spent. At Colombo we were most hospitably enter- tained by Dr. Willey, well known in American scientific circles. He aided our search in every way and is respon- sible for much of our suc- cess in this island. From Colombo we made two trips, one to Kandy and the cen- tral mountainous portion of OUR FIRST PEAHEN. River ford in southern Ceylon: elephant and sambar deer country. the island, and the second to the Yala Game Sanctu- splendens) , hybrid Junglefowl, (Gallus varius aries on the extreme southern coast. -+-_ G. gallus; and G. lafayette: + G. gallus), The Peafowl, (Pavo), Ceylon Junglefowl, Javan Junglefowl, (Gallus varius), Bornean (Gallus) and Spurfowl, (Galliperdix) were Fireback Pheasant, (Lophura nobilis), Bornean thoroughly studied by means of series of skins, Crestless Fireback, (dco- E : MUS pyronotus ) , Crested Wood Partridge, (Jtollulus roulroul) and Nicobar Pig- eon, (Caloenas nicobarica). Within the limits of this article I can present only a résumé of the work of the expedition. Before we left New York we decided ten- tatively to include in the monographie work, twenty- two genera of birds. Suc- cess attended our efforts to such an extent that we were able to find and study every one of these groups. In the present article I shall deal only with our discovery of these two and twenty genera. Mrs. Beebe and the writer : : HAUNT OF THE BLOOD AND IMPEYAN PHEASANTS. left New York for London Treeless zone of the eastern Himalayas, looking toward Kinchinjunga. ZOOLOGICAL DAK BUNGALOW ON THE NEPAL—SIKKIM FRONTIER. Our Tibetan women coolies preparing for the day’s photographs of nests, eggs and general environ- ment, and exhaustive notes on plumages, habits, general ecology and hybridization. Through this most inter- esting country we travelled by bullock cart, with Sin- ghalese servants and guides. In the region we semi-arid coastal found wild life extremely abundant. With- in ten days I noted ninety- five of birds, quarter of the fauna of Ceylon, while wild buffalo, and sambar species one entire avi- boars, elephants axis deer and wanderoo monkeys were present in numbers. Sailing northward to Cal- cutta we were the guests of Dr. Annandale, Superin- tendent of the Indian Mus- eum, and through his cour- tesy I was permitted to study thoroughly the splen- SOCIETY BULLETIN. 765 did idae in the Indian Museum. collection of Phasian- A week after arrival we left Caleutta the Himalayas, outfitting at for eastern Darjeeling on the northern With thirty-two Tibetan men and we left this last outpost of civilization Tibetan north- border of India. women coolies and on small pon- ies, made our way ward over difficult trails and through the most magnifi- cent scenery in the world. With Kin- chinjunga in full view we Everest and pushed on higher and higher until we passed through every zone up to the very snows. march. Elevation 10,000 feet. Locating the pheasants proved to be exceedingly difficult, and obtaining them was still harder, es- pecially at the higher altitudes where the scar- city of oxygen made all exertion fatiguing. ) PAINTING AND PHOTOGRAPHING HIMALAYAN PHEASANT COUNTRY. Mid April, elevation 12,000 feet. Tibetan Mountains in the distance, 766 ZOOLOGICAL SOCIETY BULLETIN. From the trail which bounds ae: eoeinutitiell ey where the Impeyan Pheas- Nepal, Sikkim and Tibet, we made many long side trips before we were suc- cessful. However, we per- severed and ultimately found and studied, at various alti- tudes, all the groups of eastern Himalayan pheas- ants. Beginning with the ele- vation of Darjeeling and on up to nine thousand feet we found the oak zone inhabit- ed by the Black-Backed Kalij (Gen naeus); the next two thou- Pheasants, sand feet, characterized by the lilac lofty rhododendron trees in yaper shrubs and I full bloom, was the home of the Satyra Trago- pans, (Tragopan); then from eleven to twelve thousand forests of feet came grand pines, he sti | pane ae EYEE SS AT PONGATAUNG ON THE NORTHERN BURMA—YUNNAN FRONTIER. Our Malay boy and a Kachin hunter with a hen pheasant. ax) ants, (Lophophorus), dwelt, although these sturdy birds were often found thousands of feet higher in the tree- less zone where the Blood Pheasant, (Ithagenes)— hardiest of all,—makes its home among the bare bould- ers and the summer snows. Returning to Caleutta about May first, we left the city two days later for the fay north-western H ima - layas. Here, as everywhere British through the courtesy of the in possessions, government officials we were enabled to outfit quickly and with mountain horses and wild native hillmen as carriers, we made our way the Here we were fortunate in ob- through Garhwal into Kashmir close to Tibetan border. THREE CHIEFS OF THE HEAD-HUNTING SEA-DYAKS, CENTRAL BORNEO. ZOOLOGICAL SOCIETY ~— or) - BULLETIN. DEODARS AND SPRUCES OF GARHWAL; WESTERN HIMALAYAS. The heights are the home of the Cheer Pheasant; the lower forests the haunt of the Koklass. taining most interesting notes on the lives of the pheasants of this wild country. Among forests of magnificent deodars, spruces and firs we studied the Cheer, (Catreus), the Koklass, (Pucrasia), and the other western Himalayan pheasants. On our way back we spent a short time in the plains of India, although it was the hot season. In the parched nullas and even in the open, al- most barren plains, the Peafowl and Red Jun- glefowl were found. Everywhere in India and later in Burma, the abundance and _ fearless- ness of numerous forms of bird life was very striking. This is apparently due to the all- pervading religion of the natives which forbids the taking of life, thus doing away with the need of game laws. At the frontier and beyond these countries, where the most interesting forms of pheasants are found, such beneficial influence unfortunately does not extend. The rains having started, and Assam and Burma thus rendered inaccessible, we steamed from Calcutta seventeen hundred miles south to Singapore. Here we established a second cen- ter of operations, making a series of radiating trips, east to Borneo, west to the islands off Sumatra, south to Java and north to the Malay States. In Sarawak, with the head-hunting Dyaks, travelling in a Borneo, we lived for weeks seventy-foot canoe far up into the interior, al- most to the Dutch border, this trip proving in many respects one of the wildest and most in- The the country in general were disappointing, vast teresting of our explorations. forests of areas having been burned by the Dyaks in former years, and the second growth had never reached real tropical luxuriance even in the low lying alluvial zone. But the intensely interest- ing fauna—both mammalian and avian—was unsurpassed by that of any other eastern land visited by us. We had under observation close to our camps such mammals as Nasalis, Hylo- bates, Galeopithecus, Pteropus, Gymnura, Tu- paia, Hemigalea, Arctictis, Paradoxurus, He- larctos, Sus, Tragulus and Cynogale, and ob- ZOOLOGICAL SOCIETY BULLETIN. HOME OF THE GREAT ARGUS AND PEACOCK PHEASANTS. Our house-boat on an eastern tributary of the Pahang River in the leech infested jungle of the central Malay Peninsula. tained photographs and specimens of many of them. Although we could at first obtain no reliable information regarding pheasants, success again able to abundance of data at first hand concerning the was with us and we were secure an Crested, (Lophura), and the Crestless, (Aco- mus), Firebacks; the wonderful Bornean Argus, (dreusianus), and, rarest of all, the White- Tailed Wattled Pheasant, (Lobiophasis). We found and photographed the dancing place of the great Argus, and of both this and the White- Tailed bird we obtained living and dead speci- mens. A second trip later on gave us still more data regarding both. In Java we traversed the entire island and then went to Madura and to Billiton off the coast of Sumatra. By steamer, raft, sampan, and automobile we pursued all rumors of the Java Peafowl and Junglefowl and found both Study of the artificial native hybridi- zation of the latter, revealed a multitude of in- species. teresting facts, Our next trip from Singapore took us north- ward to Kuala Lumpur in the Malay Penin- sula. We followed a trail up to the very crest of the main mountain range where great tree- ferns run riot, and from here on to Kuala Lipis, Then, with a crew of five Malays and a Chinaman we making numerous stops and side trips. started on a long cruise in a government house- boat down the Pahang River and up its unex- The and abundant life was of extreme interest, but plored tributaries. luxuriant vegetation the work of finding and studying the pheasants was laborious in the extreme. This was due to the density and thorniness of the undergrowth combined with the presence of myriads of land feasted whenever we left the boat. leeches, scores of which on our blood Haying found all the pheasant groups of this region, we stopped our downward journey when we reached a zone near the eastern coast which was being ravaged by cholera. Here we made our way through the jungle for miles, at last reaching the newly laid tracks of the trans- ZOOLOGICAL SOCIETY BULLETIN. 769 JUNGLE INHABITED BY THE BORNEAN ARGUS AND WHITE-TAILED WATTLED PHEASANT. Our Dyak canoe camp on the Mujong River in central Borneo. peninsula railway. By hand-car and engine we made our way southward to the regular train On this and two other shorter trips in the Malay States, terminal, and thence by rail to Johore. we added three more genera to our photographic list and note books; the Peacock Pheasants, (Polyplectrum); the Bronzed Peacock Pheas- ants, (Chalcurus), and even the very rare Crest- ed Argus, (Iheinardius), whose dancing arena we discovered in the midst of the almost im- penetrable jungle. This completed our work in the equatorial region, and in late October, 1910, we took the steamer north to Rangoon. In Burma we pro- ceeded by stages to Myitkyina, seven hundred miles farther to the north, and close to the Tibe- tan and Yunnan borders. Here we outfitted with a pack-train of mules, riding horses, and a motley crew of seven nationalities, and trekked north-eastward, through a wilderness of mountain ranges to the eight thousand foot Sansi Gorge and on into Yunnanese China. Then followed other trips out among the Shans and Kachins as far as we dared go in the then turbulent state of the country. In spite of oc- casional disconcerting incidents such as_ pot shots with poisoned arrows and rocks rolled down by irresponsible natives we had our usual good luck in locating the pheasants and ob- tained some of the most interesting specimens of New Barred- Back Pheasants, (Calophasis), the Amherst and Golden, (Chrysolophus), the Fireback, (Diar- digallus), and especially the Frizzled Impeyan, the entire trip. to us were the (Chalcophasis). The nettle-like bamboos made tracking anything but easy work, and systematic beating of much of the country was impossible. In Burma proper, the status of the group of Silver Pheasants, (Gennaeus), offered many problems of extreme interest. We returned finally to Singapore where we repacked and shipped our many cases of speci- mens. On December 31, 1910, we left Singa- pore for the last time, en route for Shanghai. In Eastern China our plans were continually upset by unforseen events such as sudden riots, terrific snow and wind storms, and the preva- lence of the plague; and added to this were the 770 ZOOLOGICAL SOCIETY BULLETIN. DANCING GROUND OF THE BORNEAN ARGUS PHEASANT. Heart of the jungle in central Borneo. enormous distances we were compelled to cover and the omnipresence of the hordes of Mongo- jians. But by constantly re-adapting our plans to the new conditions we were able at last to reach the objects of our search; whether by steamer and sampan, as in the valley of the Yangtze; by house-boat, as in the region back of Foochow; or by palanquin and camel on the bleak deserts of Mongolia. We found many forms of the true Pheasants, (Phasianus), the Reeves, (Syrmaticus), and great was our re- joicing when we were able to obtain notes on the last group of our search, the Eared Pheas- ants, (Crossoptilum). We succeeded in this only after a long period of impatient waiting for a decrease in the plague. Fortune again fayored us and we took the chance of a dash through the infected districts and achieved our goal. Our last work in the field was in Japan where the birds were comparatively accessible and where their study was fraught with no element of danger—a welcome condition after our Yunnanese and Chinese experiences. The cause of the fearlessness of the birds here was rather remarkable. The Imperial Preserves are also the training grounds for the Japanese troops, so one could easily approach a crowing pheas- ant with the noise of one’s advance adequately muffled by the roar of a sham battle going on in the surrounding plain! We reached New York, completing the cir- cuit of the globe, on May 27, 1911. Alto- gether, Mrs. Beebe and myself spent seventeen months in this search for pheasants, visiting twenty countries and travelling approximately fifty-two thousand miles. Aside from the actual pheasant work of the trip. a considerable number of rare mammals were photographed and collected, and over a thousand species of birds were observed and notes made on their habits. Several hundred of the more interesting birds, and about four thou- sand insects were preserved. * * * * * * * * During our absence from the larger centers of civilization, tremendous advances had been made in air-ships and in all other phases of re- cent human development, but evolution in the field of Nature as we observed it, was only de- structive—a rapid retrogression often discern- able from month to month. We could hardly ZOOLOGICAL SOCIETY -t -3 — BULLETIN. a MMII 4 HAUNT OF THE SILVER, ELLIOT AND OTHER PHEASANTS. Our Chinese house-boat on the Yung Fu River, Fo-kien Province, south-eastern China. repeat this trip and obtain all the species of birds which we were able to secure. The causes are numerous and I shall treat of them in detail in a future article. Among others may be men- tioned the rapid settling of surrounding coun- tries and islands by migrating hosts of Chinese; the burning of thousands of acres of jungle for rubber culture; the undiminished export of pheasants in many places for millinery pur- poses; the systematic trapping year in and year out of birds by native shepherds, and the com- paratively recent establishment of huge cold storage plants in the very heart of Asia for the purpose of sending thousands of pheasants to Europe. Within a very few years, many of the species of pheasants will have vanished utterly from the face of the earth. BIRD PROTECTION IN AUSTRALIA. From “Canary and Cage-Bird Life.” “With reference to our notes of May 5 on the feather trade, it is interesting to see that, ac- cording to The Standard of May 6, the Aus- tralian Commonwealth Minister of Customs has caused a proclamation to be issued prohibiting the exportation of the birds mentioned in a schedule, and the plumage, skins, and eggs (or eggshells) of such birds, unless it is proved that they are being exported for educational or scientific purposes. The schedule is as follows: Emus, Terns, and Gulls, Egrets, Herons, and Bitterns, Lorikeets, Cockatoos, Parrots, Dollar or Roller Birds, Kingfishers, Bee-eaters, Cuck- oos, Lyre Birds, Pittas, Robins, Ground Thrushes and Chats, Wrens, Tits, Thick-heads, and Shrike, Sun Birds, Bower Birds, Rifle Birds, Grebes, Albatrosses, Finches, Orocles, and Shining Starlings. A second proclamation places a like prohibition upon the importation of the plumage and skins of Kingfishers, the Macaws, and Parrot of the green variety, the Stork tribe, the Heron tribe, the Ibises and Spoonbills, the Todies, the Cock of the Rock, the Quexal or Resplendent Trogon, the Birds of Paradise, the Humming Birds, the Monal, any one of several species of Asiatic Pheasants of the genus Lophophorus, as the Impeyan Pheas- ant; any one of several species of Asiatic Pheas- ants of the genus Argusianus, as the Argus Pheasant; the Crowned Pigeon; any of the sev- eral species of large crested pigeons of the genus Goura, inhabiting New Guinea and adja- cent islands, the Rheas, and the Owls.” 772 ZOOLOGICAL ZOOLOGICAL SOCIETY BULLETIN. ELwin R. SANBORN, Editor. Departments: Mammal Reptile W. T. HoRNADAY. RayMonD L., DITMARS. Aquarium Bird C. WILLIAM BEEBE. Lee S. CRANDALL. C. H. TOWNSEND. Raymonn C. Osgurn, Pu. D. Published Bi-Monthly at the Office of the Society, 11 Wall Street, New York City. Single Numbers, 10 Cents; Yearly, by Mail, 70 Cents. MAILED FREE TO MEMBERS. Copyright, 1911, by the New York Zoological Society. Numner 46 JULY, 1911 Officers of the Society. President - HENRY FAIRFIELD OSBORN. Executive Committee: Mapison GRANT, Chairman, SAMUEL THORNE, WILLIAM WHITE NILEs, Levi P. Morton, Wo. PIERSON HAMILTON, FRANK K. STurcis, HENRY FAIRFIELD OsBorn, Ex-Officio. General Officers: JOHN S. BARNES, Percy R. PYNE, Secretary MAbIsoN GRANT, 11 WALL STREET. Treasurer Percy R. Pyne, 30 PINE STREET. Director WILLIAM T. HorNADAY, ZOOLOGICAL PARK. Director of the Aquarium CHARLES H. TOWNSEND, BATTERY PARK. Board of Managers - Ex-Officio The Mayor of the City of New York Hon. WILLIAM J. GAYNOR. The President of the Department of Parks Hon. CHARLES B. STOVER. Glass of 1912. SAMUEL THORNE, Henry A. C Tay or, HuGH J. CHISHOLM, FRANK K. STuRGis, GEorGE J. GOULD, OGDEN MILLs. Glass of 1913. F. AuGUSTUS SCHERMERHORN, FREDERICK G. BouRNE, Percy R. PYNE, W. AusTiIn WADSWORTH, GeorceE B. GRINNELL, EMERSON MCMILLIN, GEorGE C. CLARK, ANTHONY R. Kuser. CLEVELAND H. DopceE, Watson B. DicKERMAN, C. LEDYARD BLAIR, MorTiMER L. SCHIFF. Glass of 1914. JAMEs J. HILL, GeorcE F. BAKER, GRANT B. SCHLEY, Wo. Pierson HAMILTON, RoBERT S. BREWSTER, Epwarb S. HARKNESS. Levi P. Morton, ANDREW CARNEGIE, JoHN L. CADWALADER, JOHN S. BARNES, Mapison GRANT, WILLIAM WHITE NILEs, Henry F. Ossorn, WILLIAM C. CHuRCH, LISPENARD STEWART, H. Casimir DE RHAM, HuGH D. AUCHINCLOSS, CHARLES F. DIETERICH, Officers of the Zoological Park : W. T. HornaDAy, Sc. D., Director. H. R. MITCHELL - - - - Chief Clerk and Disbursing Officer RAYMOND L. DITMARS - - Curator of Reptiles. C. WILLIAM BEEBE = - - Curator of Birds. LEE S. CRANDALL - - - Assistant Curator of Birds W. Rev Biarr, D.V.S. Veterinarian and Pathologist. H.W.MERKEL - - - - Chief Forester and Constructor. ELWIN R. SANBORN = - - Editor and Photographer. G. M. BEERBOWER . - Civil Engineer. W. I. MITCHELL - - - - Office Assistant. @ffirers of the Aquartum CHARLES H. TOWNSEND, Director. Raymonp C. OSBURN, Ph.D. - - Assistant Director, CHAPMAN GRANT - - - - - - Scientific Assistant W.I. DENYSE - - - - - - - In Charge of Collections. SOCIETY BULLETIN. BAYNE-BLAUVELT BILL. NEW YORK PROHIBITS THE SALE OF WILD GAME. One of the most notable achievements of this session of the Legislature has been the passage of the Bayne-Blauvelt Bill for the prohibiting of the sale of wild game. This measure marks the most important step in the movement for the protection and conservation of wild life on this continent. Game laws are never popular, and it is a source of constant wonder to those who realize the fierce independence of the average American citizen, to realize how he has, more or less quietly, acquiesced in certain restrictive measures. Each step in the campaign has been marked by protests and sometimes by set-backs, but it will be a surprise to all lovers of nature to realize that the destruction of the wild life has now gone so far, that the prohibition of public sale has become imperative. In the past, the citizen was at liberty to enter into state forests and cut such timber as he liked for sale or for his own use; so up to this date it has been one of the privileges of the hunter and trapper to kill and catch as many birds and fur bearing animals as he could, and to sell them for his own individual profit. This could be permitted so long as the hunters were few and the game abundant. That time passed away in the middle of the last century. First, skin hunting for deer was prohibited; next, close seasons were provided; then fol- lowed limitation of the bag and shorter open seasons; then the entire prohibition of the kill- ing of certain kinds of game threatened with extinction; then came limitations on the mode of killing, such as hounding, water hunting, jacking. the use of snares and swivel guns and the like. All these measures, excellent as they were, checked the slaughter, but the game con- tinued to decrease. During the last few years it became evident that further restrictions were necessary if we were to have left in this state, enough animals and birds to breed any further supply whatever. The price of game, especially ducks and grouse, rose to prohibitive prices, and when the restau- rants in New York charged from $3.00 to $5.00 apiece for grouse, it was evident that the end was close at hand. The Director of the Zoological Park, Dr. Hornaday, was one of the first to realize that a new principle of game protection must be in- augurated in this state, and with the assistance of a number of very energetic workers, and the endorsement of practically every organization in the state interested in the subject of the pro- tection of wild life, he caused to be prepared ZOOLOGICAL SOCIETY and introduced the bill now known as the Bayne- Blauvelt Bill. This bill passed through a long and tedious struggle, being attacked with special bitterness by the game dealers. The proposed prohibition of the sale of game made it neces- sary to provide for breeding in order to supply game, artificially reared, to take the place of the wild game. This required long and frequent conferences with various individuals and organ- izations who proposed to undertake in the state the breeding of game. This co-operation was cordially welcomed and the provisions reeom- mended by them were incorporated in the bill. At the last minute, during the closing days of the session, the game dealers succeeded in having the bill amended to include provisions authorizing the importation of certain species of foreign deer and game birds. These provi- sions are objectionable in that they may afford a loophole through which the game laws of this and other states may be violated, as past experience with similar legislation has repeated- ly shown. It also reduces the value of the privilege of rearing game. It, therefore, be- comes the duty of those who are interested in breeding game for the market, to see that the law is strictly enforced. Tt will probably be necessary in the near future to amend the bill prohibiting the impor- tation of many of the foreign game birds named in the bill, as otherwise the competition of im- ported game will make it impossible to breed game here at a profit. The bill passed the Senate by a vote of 38 to 1, and in the Assembly the vote was unanimous. The New York Zoological Society entered ac- tively into the campaign. It subseribed $500 to the expenses, and sent the Chairman of the Executive Committee to Albany to appear on behalf of the Society, along with the represen- tatives of other organizations, in support of the bill. The new law provides for the repeal of all provisions of the existing law authorizing the sale of native wild game, mammals and birds, taken either within or without the state of New York. The only exception relates to hares and rabbits, which have grown so numerous as to constitute a pest in certain sections. It amply provides for licensed game preserves, and the breeding therein of certain species of mammals and birds for the market. The species which may be bred in fenced preserves are White- tailed Deer, Elk, all species of Pheasants, Mal- lard and Black Ducks. A state license of $25 is required for any game preserve the owner of which desires to sell his game. The animals in BULLETIN. 773 such game preserves may be killed, otherwise than by shooting, between October 10 and Janu- ary 10. in the presence of a game protector or justice of the peace, who shall affix to each bird or animal a tag, which must remain in place until such bird or animal is consumed. Game reared and killed in this manner may be sold between October 1 and March 1. The bill allows the importation of the car- casses of European Red Deer, Roebuck and Fal- low Deer, and unplucked Pheasants of all spe- cies, Scotch Grouse, European Black Game, Black Plover, Red-Legged Partridge, and Egyp- tian Quail. These animals and birds must be tagged in the same manner as_ preserve-bred game, immediately upon their arrivals at the port of New York. The provision for the sale of European Deer was inserted by the sponsors of the bill, but the game dealers were responsible for the inclusion of the birds above mentioned. This bill, while not at all revolutionary in its character, nevertheless introduces, as above stated, an entirely new principle; and it is hoped that with the stoppage of the public sale of wild game, the existing stock may be allowed sufficient rest to recuperate in numbers, and ulti- rmaately restock many of the portions of the state now entirely without game. There are vast areas of the state where, for instance our native grouse and quail may spread and become as numerous as in early days, and it is probable that this bill will actually lead to the condition of afiairs where the number of grouse killed by sportsmen will be greatly increased annually. Experience has shown us that it is not the sportsman, but the dealer in wild game, that destroys wild life. If this measure proves to be insufficient to protect some of the species now threatened with extermination, the next step in the protection of game will be the total prohibition of killing of such birds or animals for at least a long period of time. Extreme measures are necessary un- less we wish our woods, meadows and the fields to be entirely devoid of wild life. Mapison Granv. ENDOWMENT FUND. Balance January 1, New subscriptions during 1911 $256,762.80 J. J. Hill $10,000.00 Lispenard Steward 10,000.00 Mortimer LL. Schiff .... 5,000.00 Mrs. Morris K. Jesup. 500.00 Mrs. A, D. Juilliard 500.00 Wotaleronnlysal ee We one enetnacecicesoeoes ZOOLOGICAL 174 SAILORS FROM THE ALBATROSS SEINING SHARKS AT SAN BARTOLOME BAY. C. H. Townsend. Photograph by ZCOLOGICAL RESULTS OF THE ALBATROSS VOYAGE. By Cuartes H. Townsenp. (In Charge of the Expedition.) Y a special arrangement with the United B States Bureau of Fisheries, the New York Zoological Society enabled to co- operate in the recent voyage of the Fisheries Steamship Albatross to Lower California. One of the important results of the expedi- tion from the viewpoint of the Zoological So- ciety was the capture of six young elephant seals for the New York Aquarium. The mem- bers of the Society will doubtless be interested in hearing not only how these animals were ob- was SOCIETY BULLETIN. * a tained at Guadalupe Island, but in an account of what was accomplished elsewhere during the cruise. As the elephant seal was supposed to be extinet, its re-discovery is a matter of great zoological interest. In addition to the young animals brought back alive, four specimens of the large adult seals (three males and a female) were prepared for the American Museum of Natural History. The males—carefully measured before skin- ning—were each nearly sixteen feet long. More than fifty photographs were taken of the ani- mals as they were found on the island. Those published herewith will serve to show the great size, the remarkable proboscis, and how the ele- phant seals look in their natural surroundings. ELEPHANT SEAL IN FIGHTING ATTITUDE WITH PROBOSCIS DRAWN UP. Cc Photograph by . H. Townsend. ZOOLOGICAL WINDING A YEARLING ELEPHANT SEAL TRANSPORTATION TO THE SHIP. Photograph by C. H. Townsend. We found the seals to be without fear of man, and moved among them freely for the purpose of taking photographs and capturing the yearlings brought away alive. During the process of skinning the large animals saved for museum specimens, others equally large re- mained undisturbed within a few feet of where we were at work. The young seals were rolled up tightly in separate nets like so many bales, to prevent their crawling out of the boats. On board ship, they were simply turned loose on the deck, where they were at liberty to wander as they chose. Later on they were penned up to keep them from obstructing the gangways. Other- wise they were not troublesome. On the beach the young animals frequently squealed during their play, and we all noted the resemblance of their calls to the scream of the peacock. The old males frequently got into fights, when the large proboscis would be drawn well up onto the head, exposing the large canine teeth with which they struck at each other’s necks. Their necks were all in a more or less damaged condition from fighting. Guadalupe Island lies about 150 miles off the coast and is uninhabited. |The seals occupy a beach under the cliffs on the northwest side which not accessible from the island. The beach is well protected on the seaward side by a heavy surf which usually prevails there. During our voyage we called at San Cristobal Bay on the mainland, a locality once much frequented by elephant. seals, but saw no signs of them. Guadalupe appears to be the last stronghold of the species. is SOCIETY “eo IN A NET FOR MALE ELEPHANT BULLETIN. V75 A plan for the protection of the through our Pacific coast Cus- remnant at Guadalupe, tom Houses has already been presented to the Secretary of State. by the it may be possible for the ele- If this plan is approved Mexican Government, phant seals to live undisturbed. After leaving Guadalupe Is- land, the Albatross made a number of hauls with the deep- sea dredge which yielded a good series of fishes and inver- tebrates from deep water. The next stop was at San Benito Islands where considerable shore collecting was done. The ship then went to Cedros Island and from there to San Bartolome Bay, where a zoological reconnaissance of Lower California was begun. Collecting parties were landed almost daily, as the ship moved around the Peninsula and up the Gulf of California. The outlying islands were also explored. Some of them are nesting grounds of great numbers of sea birds. Many days were devoted to deep-sea investi- gations, including sounding, dredging, deep-sea temperatures, and the use of fine tow-nets in studying the minute life of the surface water of the sea. The deepest dredge haul was from a depth of 1,760 fathoms (two miles). The col- lection of fishes and invertebrates from great depths were large and important and much new zoological material was obtained. A new and interesting feature of the deep-sea work was the making of plaster casts of deep- sea fishes, before the specimens could lose their form and color in alcoholic preservatives. It will now be possible for the first time to make Ae SEAL SIXTEEN FEET LONG. Note the long proboscis. Photograph by C. H. Townsend. =5 I ery ZOOLOGICAL SOCIETY BULLETIN. DEER FROM TIBURON ISLAND. Killed by Lt. Stanley of the Albatross. Photograph by H. E. Anthony. attractive museum exhibits of such forms of life. The land work included not only the collect- ing of mammals, birds, reptiles and plants, but the collecting of fishes and marine invertebrates along shore. The scientific staff consisted of eight persons, representing the United States Bureau of Fish- eries, the American Museum of Natural His- tory, the New York Zoological Society, the New York Botanical Museum and the United States National Museum. The expedition obtained 650 birds, 200 mam- mals, many hundreds of reptiles and a very large collection of plants. Lower California, with its islands, is a desert region, and a large proportion of its animals and plants are peculiar to it. Many of the most interesting of these were obtained. Several islands in the Gulf of California hitherto unvisited by naturalists, yielded new species. On Tiburon Island, about forty miles long and lying near the head of the Gulf, we obtained a new species of jack-rabbit and other new mammals of smaller size. The deer and coyote of Tiburon, of which specimens were se- cured, may also prove new to science. Impor- BEAM TRAWL OF THE ALBATROSS. A haul from a depth of two miles (1760 fathoms). Photograph by C. H. Townsend. tant finds on the islands of San Esteban and Ceralbo were new and large lizards as large as iguanas. Specimens of the black jack-rabbit known only from Espiritu Santo Island were obtained. As director of the expedition, my own time was largely devoted to a study of the fishery re- of Lower California. The region is well supplied with fish, turtle and other sea foods, and there is an important pearl fishery which has been in operation ever since the dis- covery of Lower California. The members of the scientific staff found the time all too short for the opportunities each day brought with it. All worked harmoniously, and all profited by the facilities provided by Com- mander Burrage and the naval officers under him. sources THE SEVENTEEN-YEAR “LOCUST.” By Raymonnp L. Drrmars. URING the latter part of May great swarms of the Seventeen-Year Cicada, im- properly called locust, appeared in a num- ber of areas adjacent to New York City. The legions of this vast brood simultaneously RETURN OF ZOOLOGICAL SOCIETY BULLETIN. LETH) emerged from the earth over a consider- able portion of the eastern United States. portion of the thorax. With these they the monotonous hum characteristic make With the nearby woods resounding with ofa locust swarm. ‘The sound “is: im no the continuous hum of countless thousands : way connected with the mouth parts, a of Cicadas, a great number of inquiries condition existing among all singing in- have come to us relating to the possible damage ' sects which impart their calls through various to vegetation that will result from these swarms. stridulating or vibratory organs. The female Hence a review of the habits of this insect is of the Seventeen-Year Cicada is of particular appropriate at this time. significance owing to the possession of a lanceo- The Seventeen-Year Cicada, (Cicada septen- late ovipositor. It is with this weapon she de- decim), receives its name from its prolonged posits her eggs in the terminal branches of trees. larval stage, which covers a period of seventeen When the eggs hatch, the young drop to the years of subterraneous existence. At the ground and burrow. The incisions made expiration of this time, the larva leaves the by the ovipositor of the female Cicada re- ground, crawls up a tree trunk or rough sult in the death of small branches and the stalk of vegetation, and immediately pre- malformation of some of the larger ones. pares to transform into the imago, or This is the only damage from a locust winged stage. As it comes from the swarm. In fruit growing areas it is liable ground it looks much like a small crusta- to be serious. A forest visited by a swarm cean, without mandibles. The anterior of this species of Cicada, assumes the ap- legs are of powerful development and pro- pearance about three months after the in- vided with stout hooks. Gaining a firm sects have disappeared, as if a superficial purchase with these members it prepares fire had swept through it, tinging the ter- to shed the skin or shell. A median slit ap- ? minal branches of the larger trees and altogether vears on the thorax or the back and from this — killing a part of the very young, scrubby growth. emerges a blackish creature with bright red The present insect is in no way related to the eyes and translucent wings, moist and limp. true locusts, the considerable number of species Withdrawing the limbs from their old casing, of which belong to the order Orthoptera, includ- the cicada crawls up the tree trunk to rest, while ing the grasshoppers, which are immediately re- the wings extend and stiffen. Within a few lated to the locusts. The imagoes or perfect hours it is prepared for flight, but in its forms of the Orthopterous insects are vo- winged stage the perfect insect is permit- racious and most of them comparatively ted a very short respite in the sunshine long-lived. Migratory or true swarming and open air. Its duration of life is now locusts do not occur in eastern North but a few weeks—from twenty to thirty Ameirea. The plains states are, however, days at the most. Though a voracious menaced by these creatures the voracity of feeder during its subterraneous life, the which causes great damage. A swarm of perfect insect is apparently unable to feed migratory locusts settling over cultivated owing to lack of development of the mouth reas leave a region barren of everything parts. The males are provided with vi- _ green to mark their ravages. bratory organs attached to the posterior 3 It is well to understand that the Seven- SEVENTEEN-YEAR CICADA. No. 1, male enlarged. No. 2, male from beneath; the white marks on the abdomen show the singing organs. No. 3 female from beneath, showing ovipositor. ZOOLOGICAL SOCIETY BULLETIN. TRANSFORMATION OF THE SEVENTEEN-YEAR CICADA. From left to right is shown the progressive stages of transformation from the larval stage as it leaves the ground. The figure on the extreme left shows the powerful fore-legs of the immature form. teen-Year Locust, or properly the Seventeen- Year Cicada, belongs to the Order Hemiptera, or suctorial insects. The species of this Order are not provided with mandibles, but obtain their nourishment by means of a stout proboscis. A familiar member of the order is the common lo- cust or harvest fly, that occurs in this region during the hot weather of July, August and early September, producing a loud buzzing sound as it perches high among the trees. ‘The harsh song of this Cicada—a large ally of the same genus as the one now with us—is the sound that is proverbially alleged to usher in the dog-day weather. The Hemipterous in- sects exist in great variety of forms and habits. Some suck the juices of fruits and others live upon the blood of man and ani- mals. A considerable number of the larger species inflict an ex- tremely painful puncture with the proboscis, ejecting an acid at the same time that causes high inflam- mation. The writer has always been cautious in handling speci- mens of the periodical Cicada owing to the apparently powerful beak or proboscis of this species, but he has failed to note an exam- ple make an attempt to inflict in- jury with the organ or at any time to feed. DISTRIBUTION OF THE PRESENT SWARM. A number of distinct broods of the Seventeen-Year Cicada have been charted by entomologists. A few of these broods overlap in dis- tribution, with the results that in some states, particularly Pennsyl- vania, swarms of the insects ap- LARVAL SHELLS BOUGH. pear at periods of four or five years apart. New York and the immediate vicinity possesses a single brood, which appears above ground regu- larly every seventeen years. In the records of the United States Department of Agriculture, Division of Entomology, the various broods are known by chart numbers. The present visita- tion is charted as the 1911 recurrence of Brood Il. The swarms of this breed occur in a num- ber of counties in the easterly portion of New York as far north as Lake Champlain, on Long Island and Staten Island, throughout the state of New Jersey, eastern Pennsylvania, Mary- land, Virginia and North Carolina. In New Jersey where the Cicadas are ap- pearing in enormous numbers, this insect has been regularly recorded every seventeen years since 1775. The Mississippi Valley is now swarming with another important brood of the periodical Cicada, known as Brood III. Its distri- bution is more extensive than the easterly brood, and moreover, this southerly swarm is particularly interesting owing to its being a thirteen-year race. A number of these are charted on the records of the government entomologists. OBSERVATIONS NEAR NEW YORK CITY. The swarms of the present brood of the Seventeen-Year Ci- cada appeared throughout the va- rious areas in which they were anticipated in perfect fulfillment of the predictions of entomolo- gists. The writer has made a number of observations of the 1911 swarms and assisted Mr. ON AN APPLE rons ze : William Beutenmiller, the Curator ZOOLOGICAL FULLY DEVELOPED INSECTS ASCENDING A TREE. of Entomology in the American Museum of Nat- ural History, in noting the appearance of these periodical insects in 1894. During the latter period, the weather remained quite uniformly warm and favored the existence of the insects. They were particularly numerous along the Palisades of the Hudson River on the New Jer- sey side and by the middle of June the females were busily engaged in depositing their eggs. Of the flora of this region the shrub oak suf- fered the most. A superficial examination of these showed the boughs and trunk to be slit and punctured in longitudinal furrows. Some of these injuries extended a distance of five or six inches. By the latter part of the summer a considerable portion of the shrub oaks had died, while those that survived contained many dead branches. Dead branches were numerous on some of the larger trees. The effect of the forest was much the same as if a superficial fire had swept through it. During the latter part SOCIETY BULLETIN. ABANDONED LARVAL SHELLS AT THE BASE OF A TREE. of June and a short time prior to the disappear- ance of the insects the males continued active, but appeared to be attacked by a fungus. The exterior of the body appeared whitish and the body itself a mere shell filled with a dull white, fungoid powder. A snap of the finger would send the fragile body flying into dust, although the thorax possessed enough vitality and fluid to actually enable the insect to escape in flight. The early days of July marked the disappear- ance of the perfectly developed insects. Despite a cold and tardy spring the 1911 visitation came promptly on time. By the first week of June the greater number of the larvae were out of the ground. vation was made in the northern portion of the Borough of the Bronx. ‘The Cicadas appeared in great numbers in this section of New York City. although they appeared to be restricted to There are vast stretches of open ground in the region mentioned, but these have An interesting obser- wooded areas. WHERE THE LARVAL FORMS EMERGED FROM Borings in soft ground. THE GROUND. Borings in a hard path. ZOOLOGICAL MOUNTED SPECIMENS. Prepared for the schools. Such changes in the character of the soil appear to be fatal to the larvae. A illustration was a narrow strip of woodland along the East Chester Road. combed with burrows and it was impossible to take a step without trampling the larval shells under foot. proved or drained area, extending considerably been affected by grading and drainage. marked Here the ground was _ honey- North of this was a partially im- over a mile and without traces of the insects. Up to the 4th of June, there were no indica- They ap- pear to be extremely sensitive to low tempera- ture and a cold evening so benumbs them that myriads fall to the ground and lie helplessly on their tions of the Cicadas depositing eggs. backs. They will not endure close con- SOCIETY BULLETIN. SEVENTEEN-YEAR “LOCUST.” Cicada septendecim. This insect is not a true lotust. The locusts belong to the order of grasshoppers and their al- lies, which are voracious feeders. Actual swarnis of locusts are very destructive to vegetation, but these do not occur in the eastern United States. The damage from a swarm of the seventeen-year “locust” is superficial. The present species lives in the ground for seven- teen years. In the winged state it lives about five weeks. The eggs are embedded in branches of trees. From the point of injury the branch usually dies. This is the only damage done. ‘The insect in a winged state does not feed. DESCRIPTIVE LABEL. Back of tablet opposite. finement and several batches of over five hun- dred each lived less than forty-eight hours. The days of the Sth, 6th and 7th of June, were marked by a steady northeast wind, with intermittant rain and a low temperature. Ob- servations on June 8, a day of bright sunshine and rising temperature showed that the swarms had not been permanently affected. The entire day of June 10 was spent in in- vestigating the swarms along the Palisades of the Hudson. The particularly abundant in the vicinity of Fort Lee and Coytes- insects were ville, New Jersey. isted hum from the trees was actually trying to the On this day the first Near these towns they ex- in enormous numbers and the continuous nerves of the observers. TWIGS IN WHICH THE FEMALE CICADA HAS DEPOSITED EGGS. The powerful ovipositor penetrates the twig to a depth of at least a quarter of an inch, raising the small spurs of wood along the sides of the twig as shown in the photograph. by the slightest breeze. Sometimes the punctures are so deep that the twig is twisted off ZOOLOGICAL SOCIETY indications of oviposition was noted. Several apple orchards visited were so teeming with the insects that marked damage must result. Here the larval forms had burrowed their way through hard-trodden paths, which were riddled with holes. The shed shells were attached to the trees in clusters and masses. Several fe- males were noted depositing eggs in branches bearing fruit. Careful measurement showed the ovipositor to have penetrated the branch to a depth of a quarter of an inch. The peculiar action of the ovipositor reduces the point of oviposition to a veritable pulp, depriving small branches from that point to the extremity of any possible nourishment. By sectioning branches we found that from two to five eggs were de- posited at each point of actual puncture. By the 12th of June, the work of depositing the eggs had become general. It is not difficult for the novice to distinguish the male and female insects. Both have the bright red eyes and there is little or no differ- ence in the body color or form, but an examina- tion of the under-surface will at once enable the observer to determine the sexes. The male is provided at the rear of the thorax—that portion bearing the limbs—with two nearly circular flaps, which look like large scales. These flaps cover the singing membranes. There is no in- dication of them on the female. The latter sex is characterized by a shining, lanceolate appen- dage at the rear of the abdomen. This is the ovipositor. It is incorrectly alleged that the male insects live but a few hours after leaving the ground. As an important, though quite temporary fea- ture of the Society’s insect collection, the writer has prepared an exhibit of the living insects, daily collecting a number of specimens for the purpose. A life-history group is also exhibited, while to further the knowledge of the Cicada among the school children a large number of elass-covered mounts containing the locusts have been placed on sale at about the cost of making them. ‘These mounts are in the shape of tablets containing insects that have been dried on setting boards. On the back of the tablets is a description. WANTED. One Copy of Zoological Society Bulletin No. 1. BULLETIN. 781 NEW MEMBERS. February 16—May 24, 1911. LIFE MEMBERS, Capt. Guy B. Burrage, Charles Deering, Richard M. Hoe, Mrs. Richard M. Hoe, ANNUAL L. H. Amy, George Powell Benjamin, Alden S. Blodget, Miss Ella F. Bolton, Stephen N. Bond, Miss Edith G. Bowdoin, Starling W. Childs, F. Douglas Cochrane, Mrs. Jefferson Coddington, Jonathan H. Crane, Mrs. Jonathan H. Crane, Charles A. Dana, H. F. DePuy, George G. DeWitt, George H. Diehl, Jr., Joseph Dowd, Mrs. John P. Dunean, J.M. Ellsworth, Wm. Gordon Fellows, Mrs. Anderson Fowler, Aaron VY. Frost, Mrs. F. Norton Goddard, Mrs. W.C. Gulliver, Herbert Drake Halsey, Mrs. Albert H. Harris, Bernhard F. Hermann, Mrs. Christian A. Herter, W. Truslow Hyde, Mrs. A. F. Hyde, Dr. Robert J. Kahn, Dr. Ludwig Kast, Mrs. Hamilton Fish Kean, Mrs. Morris K. Jesup, Mrs. A. D. Juilliard, Grenville Kane, A. M. Post Mitchell. MEMBERS. Cyrus S. King, Wm. N. Kremer, Mrs. Thomas Wm. Lamont, Mrs. James F. D. Lanier, James M. Lehmaier, Frank J. Logan, Mrs. Pierre Mali, James H. Masterson, R. H. Milstead, Carleton Montgomery, Charles C. Mook, Mrs. M. L. Neumoegen, John H. Northrop, John T. Pratt, Fred. Sauter, Jr. Dr. A. F. Schauffler, Mrs. A. F. Schauffler, Mrs. James R. Sheffield, Edward W. Sheldon, J.J. Slocum, Robert K. Smith, Rev. C. R. Stetson, Carl Stoeckel, Miss Annie Stone, Benjamin Strong, Jr., Archibald G. Thacher, George D. Tilley, Arthur Turnbull, Mrs. Patrick A. Valentine, W. E. Warner, Hermann Wunderlich. LAST LIVING PASSENGER PIGEON. ELDOM has anything attracted any more attention to the Cincinnati Zoological Gar- den than the female Passenger Pigeon that is claimed to be the last representative of this species. This bird is now about nineteen years old, and was born in the Garden in a flock of Pigeons Michigan. originally The flock received from northern was kept in an open cage about twelve feet square, and consisted originally of ten birds. One-half dozen or more birds were hatched from this flock, and it was gradually depleted until in 1910 there were but two birds left. In that year the older of the two birds died, at an age of twenty-six years, leaving the female which is still alive. 782 ZOOLOGICAL This bird is still active, and for company it had until recently a male mourning dove. How- ever, the male mourning dove has been placed in an adjoining cage, because, in spite of the fact that a very good painting of the bird was placed on the cage, some people had trouble in distinguishing the Passenger Pigeon from the mourning dove. When the flock was originally received the birds were not considered much of a rarity, and no more especial care was taken of them than of other birds. However, as the flock decreased in numbers, and the birds be- came scarcer, greater attention was paid to them, and special attention was paid to their feeding. As a result, we have had good suc- cess with them, and I really believe that if we could secure some younger birds our experience would enable us to raise young, and increase the flock from a small beginning. The last remaining bird has been promised to the Smithsonian Institution; and, while it is hoped that it will be a long time yet before this bird dies, it is hoped that when the end does come it will be in good plumage and condition for mounting. Such was not the case with the old male that died about a year ago. He was moulting at the time and in poor condition, so that it was impossible to secure anything like a good result in the mounting of it. S. A. STepHan, Gen. Mgr. Cincinnati Zoological Garden PASSENGER PIGEON. Now living in the Cincinnati Zoological Garden, SOCIETY BULLETIN. WHITE RHINOCEROS HEAD. OUR WHITE RHINOCEROS HEAD. HE National Collection of Heads and Horns has received from Col. Theodore Roosevelt, as a gift, a mounted head of a White or Square-Mouthed Rhinoceros, (Rhinoceros simus cottoni). The specimen was shot by the donor in the Lado District, west bank of the Nile, on January 28, 1910, and was mounted by James L. Clark, of New: York. The head is very large, the horn is the second best of the series collected by Col. Roosevelt, and the mounting of the head is exceedingly perfect and life-like. In fact, it is believed to be beyond the reach of adverse criticism, and as a whole the gift is re- garded as a grand prize. The most remarkable feature of the head is its enormous length, forward of the ears, in pro- portion to its depth, in which this species of rhinoceros is quite unique. Its length from the crease immediately behind the ear to the end of the nose is thirty-six and one-half inches; the length of the front horn is twenty-five inches, and of the rear horn seven and one-eighth inches. The base of the front horn has a circumference of twenty-one inches, and that of the rear is seventeen inches. The fact that the National Museum now con- tains the finest existing collection of specimens of the White Rhinoceros should be a source of pride to the Society. Web Vc aan ZOOLOGICAL SOCIETY BULEETIN Number 47 Published by the New York Zoological Society September, 1911 NOTES ON THE SMALL EVERAL noteworthy additions have recent- ly been made to the collection of small mammals. Among the most important is a pair of Wombats. A Panda is for the first time exhibited in the Park, two species of the small East Indian cats have been added, the col- lection of wild canines has been strengthened, and the series of rodents has been materially in- creased. We are also able to report the accli- matization of a colony of Mink. The possibility of exhibiting representative species of a considerable number of zoological orders renders the Small-Mammal House of par- ticular value to students, and has prompted us to strengthen the educational value of this series by means of key labels. We have been anxious to show representative forms of the most im- portant zoological groups of small mammals. MAMMAL COLLECTION. Our latest and rarest acquisition is a fine specimen of the Panda, (delurus fulgens), from The zoological position of this strange creature has long been a puzzle to systematists, some rank- ing it near the bears, and others next to the raccoons. At present it seems to stand undis- turbed near the latter. In size and form it sug- gests the American marten. the southeastern Himalayas, via Calcutta. Although this strange animal is frequently seen in the larger zoological gardens of India, and has bred in the Caleutta Gardens, none seem to find their way to America in the dealers’ shipments. For our specimen we are wholly indebted to Dr. P. Chalmers Mitchell, of London, been Secretary of the Zoological Society who purchased it for us in London. THE PANDA 784 ZOOLOGICAL SOCIETY BULLETIN. Recently we were able to secure, for the first time, two fine, large male and female examples of the Australian Wombat, (Phascolomys mitch- elli). These animals are of marked interest in adding a type of development among the Marsu- pials that hitherto had been lacking in the col- lection. In bodily bulk the Wombat almost equals the peceary. In structure and habits it resembles the larger rodents, and in general appearance it looks like a much exaggerated woodchuck. Like the woodchuck, it lives in burrows in rocky ground, feeds mostly upon roots, and in devour- ing such food the rodent-like structure of the incisor teeth is revealed. Our specimens are ap- parently good-natured and lazy, but as yet have not had time to become fully accustomed to their new quarters. Another important marsupial in the Small- Mammal House is the Tasmanian Devil. The accompanying illustrations shows the stout build of this animal, and also its rather forbidding appearance. It is of carnivorous habit, and its sinitser name is derived from its rather savage temper and its black pelage. While this animal is alleged to be nocturnal, our specimen is active during the greater part of the day. It prefers, however, to eat at night, and if its food is thrown into the cage during the afternoon, it lays un- touched until after dark. In keeping with the feeding habits of this and other nocturnal mam- mals, its food is not placed in its cage until the keepers are ready to leave for the night. With this custom in force, the night-prowling animals find their food quite fresh at the time they feel inclined to consume it. SURICATE. With the animals mentioned, a series of Opos- sums in the Small-Mammal House and several large Kangaroos in the Small-Deer House, the Order Marsupialia is fairly represented. Three species of Opossums are exhibited, namely: the Virginia, Mexican and the Murine. One of our Virginia Opossums is busy in rearing a litter of twelve young. The Order Carnivora is elaborately repre- sented in the Small-Mammal House. Among re- cent additions are an Indian Marbled Cat (Felis marmoratus), and a Malayan Jungle Cat, (F. planiceps). The latter species is characterized by a flattened head and much elongated canine teeth, the latter feature resembling the dentition { of the Clouded Leopard, which is exhibited in a BLACK-BACKED JACKAL. nearby cage. ZOOLOGICAL SOCIETY BULLETIN. 785 We have many specimens representing the Dog Family, (Canidae), and it is our intention to exhibit them in a continuous series, as soon as possible. Owing to their various sizes and requirements, they are now scattered through a dozen cages, both in and out of the Small-Mam- mal House. Our examples have come from many parts of the world. Among the latest ar- rivals are two species of the Raccoon Dog, (Nyctereutes), coming respectively from Siberia and Japan. The Indian Jackal, Black-Backed Jackal, Australian Dingo, Central American Wild Dog, Striped-Tailed Dog and the Argen- tine Wild Dog all are represented in and about the Small-Mammal House. We are not yet fully supplied with the smaller species of flesh-eating mammals. Our collection of viverrines is too large, and that of the muste- lines is too small. We find the North American members of the Marten Family rather short- lived and “difficult.” Among these creatures, the Mink is one of the most difficult to exhibit in captivity in small quarters. With a large num- ber of species, it is not possible to give each one a great amount of space in which to live. The Mink is an exceptionally delicate animal as a captive, and our previous experiences with indi- vidual specimens in smal] quarters have not been satisfactory. The present Mink colony is com- posed of six active and healthy individuals, oc- cupying a large amount of space. They have been on exhibition for about one year, during which period only one Mink has been lost. With the installation of this lot in more ample quar- ters, we determined to try also radical departures in their food. We had previously fed our Mink upon small scraps of lean raw beef, varying this about every three days with chicken heads or small birds. It was resolved to feed this family upon nothing but small creatures of the kinds they would be likely to find during their natural prowlings. As the majority of the Mink we had previously lost had died of gastro-enterie troub- les, it seemed as though this had been brought about through feeding meat of too coarse mus- cular fibre. This seemed likely to be the case with the flesh of animals that were much larger than those normally preyed upon. The sched- ule prepared for the feeding of these Mink con- sisted of mice, sparrows, very young chickens, frogs and small fresh-water fish. Upon this diet, with one day each week to fast, these Mink have remained in the best possible condition. We are trying a similar diet with the smaller and mere delicate species of cats, and thus far with good results. TASMANIAN DEVIL. ALBINO RACCOON. MINK. 786 ZOOLOGICAL SOCIETY BULLETIN. JARARACA. NOTEWORTHY REPTILES IN THE COL- LECTION. A FTER waiting some years we are again able to exhibit a large and fine example of the Fer-de-Lance. This deadly snake inhabits southern Mexico, Central America, a great part of tropical South America and a few islands of the Lesser Antilles. It receives its name from the triangular or lanceolate outline of the head. Our specimen is about five and a half feet long, and its color is grayish-green, with dark, yellow-edged transverse blotches. This snake is technically known as Lachesis lanceolatus. It is fairly common over the greater portion of its habitat, but we have always ex- perienced difficulty in obtaining specimens, ow- ing to the great fear inspired by this and a number of closely related species of snakes. It is of interest to note that a representative of another species of Lachesis is on exhibition. This is the Jararaca—often called by the In- dians the Yarara. It is technically known as L. neuweidii, and inhabits Brazil, Paraguay and Argentina. Differing from the Fer-de-Lance, it is quite vividly marked. The color pattern con- sists of alternating brown triangles, pointing up from the sides. The ground color is yellowish. The reptile possesses the characteristic triangu- lar head of the genus, and is quick and vicious. When irritated it vibrates the tail until that or- gan is visually blurred by the rapid motion. The bite of this snake is alleged to be generally fatal. A South American surgeon, Dr. Vital Brazil, is now making specific anti-toxic serums for the bites of the various species of deadly snakes of his country. At this time our series of poisonous serpents HORNED RATTLESNAKE, is particularly large and representative. An- other arrival is the formidable Russell’s Viper, (Vipera russelli), an Indian and Malayan rep- tile that is also well known by its native name of Tie Polonga. This beautiful, chocolate- brown creature, with bold black rosettes, was the theme of one of Conan Doyle’s best detec- tive stores, “The Speckled Band.” The Russell Viper is a thick-bodied, alert and vicious ser- pent which, in combination with the Krait and the Cobra, has substantially increased the human death rate of India. Sharing the cage of our specimen is a snappy and dangerous little ori- ental reptile known as the Carpet Viper. In a nearby cage is a colony of Nose-Horned Vipers, from southern Europe. While enumerating recent arrivals among the venomous serpents, some of our rattlesnakes de- serve mention. Of these there is a splendid series on exhibition. Seven species are repre- sented, and two of these are probably for the first time exhibited in captivity. The latter are the Green Rattlesnake, (Crotalus lepidus), and the White Rattlesnake, (C. mitchelli). The White Rattlesnake was captured during the in- vestigations of Director Townsend, of the Aquarium, while in Lower California. Few ex- amples of this reptile are preserved in the museums. It is a desert species, with a singu- larly broad, swollen head. Dr. 'Townsend’s specimen differs from most of the examples pre- viously known, in being decidedly pinkish. It was through Dr. Townsend’s work among the little known islands of Lower California that the reptile collection was enriched with a num- ber of curious desert lizards. The majority of these are of a kind known popularly as Chuck- awallas,—genus Sauromalus. 'Two species were ZOOLOGICAL RUSSELL’S VIPER. captured. The representatives of one of these are curiously blotched, like a piebald horse. It is difficult to induce captive examples of the desert lizards to feed, and the specimens de- scribed were not exceptions. After trying many things we found that the piebald specimens would at first take nothing but brightly-colored flowers. We now induce them to occasionally vary this diet with tender leaves of lettuce. A number of Rock Iguanas, with rings of sharp, spiny shields around the tail, were among Dr. Townsend's specimens. The most spectacular addition to the series of lizards is a great Kabara Goya, or Ceylonese Monitor, fully seven feet long. This powerful creature represents the largest existing species of lizard. Our intention was to exhibit it in the open yards, but its prolonged journey from the East had developed a Cannibalistic appetite, and within an hour he had engulfed an iguana and two small tortoises. This serious offense was soon followed by a wandering inclination. A keeper who had been detailed to watch the newcomer discovered, as we had feared, that the big lizard was able to rear high enough to swing out over the curved guard attached to the fence. We interrupted the Kabara Goya as he stretched out on the path for a sun bath, and despite the vigorous slashing of his powerful tail, he was soon transferred to an inside cage. lite Wve, IDE NOSE-HORNED VIPER. SOCIETY BULLETIN. 787 CARE OF THE WALRUS. HERE is no animal in the Park that de- mands so much time for its grooming and feeding as the young Atlantic Walrus. In- asmuch, however, as “Flip” appears to be in the pink of condition, we feel well repaid for our labor. From his weight of 146 pounds, when he arrived here on September 17, 1910, he has increased to 225 pounds, and from his daily con- sumption of nine pounds of clams when he first came, his allowance has grown to twenty-eight pounds per day. His tusks are rapidly develop- ing, and will be visible within about a month's time. Flip’s food consists entirely of clams and fish, and from the latter the bones must be removed. The walrus is fed three times daily, being given three meals of clams per day for two days, then two meals of fish and one of clams per day, for two successive days, when the plain-clam diet again begins. Soft clams and codfish are the only kinds of food that are acceptable. It takes some time to prepare twenty-eight pounds of clams, or the varied diet of clams and fish de- scribed. Each clam is examined in order to eliminate a possibility of ptomaine poisoning, and the fish is gone over in a minute inspection, to remove all traces of bones. It takes over two hours each day to prepare this animal's food, and to this must be added the daily scrubbing of the rocks surrounding his pool, and the regula- tion of the salt water in the same. The salt water supplied the walrus is an inno- vation here. Last summer the animal was so troubled with blood-sucking flies that his skin became afflicted with which for a time resisted all attempts to heal them. With the present summer we decided to try the effect of salt water, believing this would harden the epi- dermis somewhat, and render it less sensitive to the attacks of insects. A regular supply of Turk’s Island evaporated sea salt was ordered, and by means of a salinometer the water in the sores, tank was rendered of the same density as ocean water. We immediately detected a difference in the animal’s swimming habits, and within two months he had undergone a transformation. os2-2-oe eet Paper .40 The National eee of Heads and y Horns (Hornaday) Large quarto. Destruction of Our Birds and Mammals Pants Son ae as Ae Paper, Each 1,00 (CRM ety) as es ner oa a 5 ser 7 The Caribou (Grant). alii 8s «“ Pad) ree UL SLIT GINOS aly Aoi. -c.teletetne ge eee Out of Print i if 7 ao eee ear See Cloth .60 | Bulletins—bi-monthly................... Yearly by Mail 1.00 Souvenir Books and Post Cards of the Zoological Park may be obtained by writing the Chief Clerk, New York Zoological Park, New York City. Publications of the Aquarium may be obtained by writing Dr. C. H. Townsend, Director, Battery Park, New York Gity- * JULY, 1912 VOL xX Wr NO: 52 wy Sn wm oo ype eSOCTETY BULLETIN ici | : = k ' Aes in | u ished by THE NEW YORK ZOOLOGICAL SOCIETY AS MMU MUNTINMUNAANAANNINOUUGUTOTOVONOOLAVAHRIDOTUCER AG EAU U CANOE q | tI! | Hi i ANANTH IA AN A ATER THe TTT Acc STN TTT UAT TT NT A TTT ET CTL MNT TT ARTHUR FREUN | | Officers of the Nem York Zoological President Henry Farrrietp Osporn. Hirst Hice-President SaMurEL THORNE. Secretary Mapison Grant, 11 Wall Street. Board of Managers Ex-O fficio The Mayor of the City of New York. Glass of 1913 CLEVELAND H. Doneg, C. Lepyarp Buair, Freperick G. Bourne, W. Austin WapswortH, F. Aucustus SCHERMERHORN, Percy R. Pyne, Georce B. GRINNELL, Georc_ C. Ciark, Class nf 1914 Hueu D. AvucuHinc Loss, Cartes F, Dierericnu, James J. Hitz, Grorce F. Baker, Henry Fairrietp Osporn, Winxriam C. Cuurcn, LisPENARD STEWART, H. Casrmir DE RuaM, Glass of 1915 WiniuiaM Waite NILEs, Samuet THorne, Henry A. C. Taytor, Hveu J. CutsHorm, Levi P. Morton, ANDREW CARNEGIE, Joun L. Capwa aber, Mapison Grant, Executive Committee Mapison Grant, Chairman. Percy R. Pyne, Samuet THORNE, Levi P. Morton, WirtiiaM Wuite NILEs, Wm. Pirrson Hamitton, Henry Farrrierp Ossorn, E2-0 fficio. General Officers Sarirty Second Vice-President Joun L. CApWALADER. Greasurer Percy R. Pyne, 30 Pine Street. The Presiwent of the Department of Parks. Emerson McMirtiin, ANTHONY R. KuseEr, Watson B. DickERMAN, Morvimer L. Scuirr. Grant B. Scutey, Wm. Pierson Hamittron, Rosert S. Brewster, Epwarp S. Harkness. Frank K. Sturgis, GeorceE J. Goutp, Ogven Mitts, Lewis RurHEerRFuRD Morris. LisPENARD STEWART, Frank K. Srureis, Wirtiam T. Hornapay, Director of the Park. Cuaries H. Townsenp, Director of the Aquarium. La Farce & Morais, Architects. Officers of the Zoological Park Witriam T. Hornapay, Director. C. Wizu1aM BEEBE, L. S. CRANDALL, H. R. MircHettu, Raymonp L. Dirmars, Officers of the Aquarium Cuarites H. Townsenp, Director. Wasuineron I. DeNyssz, H. W. MerkeEt, W. Rei Brarr, H. De B. Parsons, Consulting Engineer. Erwin R. SAnporn, G. M. BreersBowerr, RayMmonp C, Ossurn, Assistant. Rosert SUTCLIFFE. BOOM OGC Te AL: SOC PY) BU i LET LN CONTENTS FOR JULY PAGE Hans ScHomBurRGK with Pyemy Hrepo.........----2.---....2- Frontispiece une yGwuva Eine PORO DAN e exe ceees. cane -- eres Se ceeceee seeeeceeceoe W. T. Hornaday. 877 On THE Trait oF THE Pyemy Hippo................22-2-2.--- Hans Schomburgk. 880 Bimosion Preyva (Part lye. C. William Beebe and Lee S. Crandall. 886 “TRVEUID) "VE: GOYA wF 515) SI. Osan ee ee SO eee eS Harry Whitney. 891 Thf GSE) ORE “TOSCO A OY of oR sea ee ee ee a Elwin R. Sanborn. 885 Lee S. Crandall. 889 AC OU OGIO ATH ZARIKAN(ONTES etree eee eee Raymond L. Ditmars. 893 Elwin R. Sanborn. 894 INGE poe Tones Stes es a ete eee cee OC SESE eee ee a cee ey sed 885 MYVd IWOIDOIOOZ AHL YOA GAAYNLdVO OddIH AWOAd AIVW LINGY AHL GNV WOYNAWOHOS SNVH ZOOLOGICAL SOCIETY BULLETIN Published by the New York Zoological Society Vou. XVI AWILE Sn NUMBER 52 One .eyeGyiy. HOE PP OP O'r AM i By Wiiu1am T. Hornapay Africa, and all the slaughter of big game that for a century has furiously pro- ceeded, the dark continent has not yet given up all her wild-animal secrets. The wonderful pygmy African elephant (Elephas pumilio) stole into the world very quietly in 1905, but in 1889 the far more wonderful okapi burst upon the scientific world like a meteor. Since that astounding animal, the zoologists have been in a mental state of what-next. The pygmy elephant of the Congo country and elsewhere, “we-have-with-us-to-night,” as it were, in the lusty personality of the type speci- men, now about fourteen years of age; but thus far the okapi has eluded us. Major Powell- Cotton literally called back the supposedly almost extinct white rhinoceros by discovering in the Lado District an entirely new outcrop of them. For this species we have striven, but thus far without avail. With the exception of a few museum men, and the few zoologists who are specially in- terested in the ungulates, the Pygmy Hippo- potamus has been to the world nothing more than a name, and to most people it has been not even that. Its discovery was made known to the world in 1844 by Dr. Samuel G. Morton, of the Philadelphia Academy of Science, but with the publication of his papers, the diffusion [) aisen, all the exploring to and fro in of knowledge regarding the new species almost came to an end. Speaking generally, and so far as the stand- ard works on natural history have been con- cerned,the Pygmy Hippopotamus has been almost as unknown and as mythical as the queer beasts of the visions of St. John the Divine. Touch- ing the literature of Hippopotamus liberiensis, we might almost say that there is no general literature,t except a very interesting chapter in Mr. Graham Renshaw’s book, “Natural History Essays.” The best way in the world to secure zoological varieties from the remote corners of the earth is by taking pains to provide funds with which to purchase the animals that bold and venturesome men are ever ready to capture and bring out for a price. It is impossible for any zoological park or garden to capture its own animal col- lections, without becoming a dealer in wild ani- mals—an impossible undertaking. Eighteen months ago, Mr. Carl Hagenbeck, ever ready to try the untried, and attempt the impossible, despatched to Liberia, west coast of Africa, an intrepid hunter and explorer named *At the hour of going to press we received from Hamburg, Major Schomburgk’s account of the capture of our Pygmy Hippos. It is printed in its entirety, directly following Dr. Hornaday’s article ——Ed. “Proceedings of the Philadelphia Academy of Morton in 1844 and 1849, and Leidy (osteology) 1852. Science. ZOOLOGICAL SOCIETY BULLETIN OUR ADULT MALE PYGMY HIPPO Hans Schomburgk. His mission was to find and secure alive several specimens of the almost mythical Pygmy Hippo. The region which finally had to be penetrated was found to be reeking with cannibals, for whose diversion an imposing company of native soldiers had to be enlisted. Mr. Hagenbeck pithily declared that “My traveller objects to being eaten!” The travels, experiences and hardships of Hans Schomburgk remain to be related, for the trophies have traveled faster than their history. At the present moment, the public will be most concerned in the fact that the New York Zoologi- cal Society has secured the best portion of Herr. Schomburgk’s catch—a living pair of Pygmy Hippopotami! The adult male in the case is thirty inches high at the shoulders, seventy inches in length from end of nose to base of tail, and the tail itself is twelve inches long! The weight of this animal is 419 pounds, and all these figures are offered subject to correction. The female is believed to be only two years old. It stands eighteen inches high at the shoulders, and weighs 176 pounds. The Pygmy Hippo is characterized first of all by its midget size, which in the adult animal is about equal to that of a twelve-months-old baby hippo of the large species. Its skull is more convex, or rounded, on its upper surface, than that of H. amphibius; its legs are longer and more slender in proportion, and its eyes do not “pop” out of its head like those of the giant species. Another striking character is the long tail, which in proportion is about twice as long as that of its only living relative, am- phibius. The face of the Pygmy is relatively smaller than that of the large species, which brings the eyes nearer to the median line of the skull. The lower jaw of the Pygmy bears only two incisor teeth, while the large species has four; and while the orbits of liberiensis are large, they are proportionally less elevated than those of the large hippo. As the latter swims nearly sub- merged, the eyes seem to float on the surface of the water like two shiny glass marbles. The color of the Pygmy is recorded as “slaty black” on the back, “sides greenish slaty gray, and under parts grayish white.” Pending the arrival of our specimens, we quote this remark- ZOOLOGICAL able color scheme with all reserve, and subject to amendment. We await with keen interest Hans Schom- burgk’s account of the habits, and life history in general, of this rare and strange animal. We have been informed, however, that it makes its home in swamps and wet forests, often at a distance of several miles from the nearest river or lake, and that it is not at all dependent upon large bodies of water, as its colossal relative always seems to be. We may confidently expect to hear that it subsists on fleshy and tender plants and reeds, and grass that is not too coarse and tough to be masticated by small jaws. Regarding the habitat of this animal, we can at present only describe it as the interior of the Republic of Liberia and regions adjacent; a designation not quite so vague as it seems, be- cause Liberia as a whole is not large. We imagine that Herr. Schomburgk penetrated about 200 miles into the interior from the coast, but the awful character of that region would make this equal in difficulty and hardships encountered, to about 500 miles in East Africa. Heretofore it has been known that the species inhabits the Little Scarcies River, St. Paul’s River, Du Queah River and Fishermen Lake. The Pygmy Hippopotamus is, besides its only living relative, a midget, no more. Caliph, the enormous male hippo, who now stands in a mounted state in the American Museum of Natural History, stood four feet, nine and one- half inches in shoulder height, twelve feet and four inches in length from end of nose to root of tail, his circumference was eleven feet and eight inches, and his weight has been given as close to 6,500 pounds. Beside the enormous bulk of a full grown male hippo of the common species, it is like a six-months-old human infant of thirteen pounds weight beside a man of 180 pounds. The disparity in size fairly challenges the imagination.. In bulk, one adult male Nile hippo weighing 6,000 pounds is equal to four- teen adult male Pygmy Hippos! Strange to say, notwithstanding the fact that many big hippos have died in Zoological Gardens during the last hundred years, we can not learn that thus far anyone ever has had the enterprise to ascertain the weight of a full-grown male by actually weighing its remains. When our Peter the Great passes from earth, he will be weighed. Up to this time, so Mr. Renshaw informs us, only one living specimen of the Pygmy Hippo ever has been sent from Africa to Europe. That was in 1873, when one was sent to the Dublin Zoological Gardens, arriving at that institution in a dying condition, and lived there only “about five minutes.” Not a single living speci- SOCIETY BULLETIN 879 men ever has been exhibited, prior to the arrival of our specimens at Hamburg on June 15, 1912. The museum of the Philadelphia Academy of Science contains the only series of museum specimens of the Pygmy Hippo now in America, embracing a mounted skin, a mounted skeleton, two skulls, and an unmounted skeleton. The Leyden Museum (Holland) is the only other which can be said to possess a series of speci- mens. There is one mounted skin in the Lon- don Museum and another in the Paris. This, with the mounted skin of the Dublin calf, in the Dublin Museum, completes the list of Museum specimens now extant, of an important species that was discovered and described sixty-eight years ago! Our unique pair of living Pygmy Hippos will reach New York about July 10, 1912, and will be exhibited in the Elephant House. For their accommodation, a small additional bathing- tank, communicating with their apartment, will be constructed immediately. The cost of the pair was $12,000, and as zoological rarieties they are well worth their cost. HIPPO CAUGHT IN A PIT ON THE 29TH OF FEBRUARY BULL 880 ZOOLOGICAL SOCIETY BULLETIN Three hippos caught near ON] EEE SER ALLE Om THE PYGMY Hee AN ACCOUNT OF THE HAGENBECK EXPEDITION TO LIBERIA By Hans ScuoMBureK Major and Military Attaché, Liberian Legation, London 66 OME to see me at once,” was the tele- ( gram I received from Carl Hagenbeck, when I had let him know that my pro- jected trip through the French Congo had been abandoned. I hurried to Hamburg to meet our grand old man of Stellingen, who greeted me with these words: “Will you go for me out to West Africa, to try and capture an animal that has never been brought to Europe alive, and help me to preserve a dying species of the African fauna?” “Why, certainly,” was my reply, “Have I not just equipped an expedition to go to the Western Coast?” But when he then told me in confidence that I was to go to Liberia, capture and bring back alive specimens of the Pygmy Hippopotamus, I must confess that I hesitated. Here I was asked to catch alive an animal which had not even yet been shot by a European hunter! Prof. Buttikofer, the great authority on Liberia, had tried for years to secure a specimen, and after all he had to be content with the skins and skeletons of three animals that had been shot by native hunters, without himself even having seen a live animal. During my twelve years of African travel, my motto had been, “Nothing is impossible.” I had explored the Wa Lunda country on the water- shed of the Congo and Zambesi, without an armed escort, in the face of the evil prophecies of old hands who took leave of us for good when we started on our trip. I had succeeded in bringing home alive the first East African elephant, an undertaking that had been tried by many a well known hunter without success. “Yes,” I said, “I will go!” Six weeks after this conversation I landed in Monrovia, the capital of the Republic of Liberia. Here I was greeted from all sides with the as- surance that no such animal as the Pygmy Hippo existed, but only the big Hippo. Having read in Buttikofer’s book that he had obtained a specimen of the Pygmy Hippo on the Duquea River, I decided to give this river the first trial. Unfortunately I arrived just in the beginning of the rainy season. With the greatest difficulty I managed to collect twelve carriers, who, on the promise of extra high wages, agreed to follow me. In this lot, I must have found the human sweepings of the streets of Monrovia. How they ZOOLOGICAL humbugged me! They evidently thought I was powerless to do anything, and I knew only too well that they would desert on the slightest pretext. In Sheffeliensville I got the first news of Pygmy Hippos. Mr. Lett, an American mulatto, who had been a hunter with the Buttikofer ex- pedition, gave me the assurance that the Pygmy Hippo existed on the upper part of the Duquea River, while his big cousin, the ““Kiboko” of East Africa, only frequented the rivers near the coast. I hired six canoes in Sheffelien to bring me up to Jehtown, six days up the Duquea River. Rain was the order of the day. In pouring rain we started every morning, and pulled all day long against the current of the swollen river. The second day out, I thought the time had come to teach my carriers a lesson. We were so far from civilization already that I no longer feared desertion. When I called the boys in the morning to start, nobody came; so I called up my headman, and asked him very quietly if the boys were packing up. “No,” was the reply, “they do not want to start yet.” Without saying another word I took up my Browning automatic revolver, and put seven shots through the roof of the boys’ hut. Then they came quickly! From that moment I took the reins; and after I had picked out the biggest and laziest of the motely crowd, and had given him a good hiding, I had no further trouble. After a month’s hard hunting, I at last had the luck to see a Pygmy Hippo. I was drifting down the river in my canoe, late one afternoon, when I saw the animal trying to climb up the steep bank of the river. Before it had noticed us, we were within ten yards. I stood with my gun ready to shoot, but with a great effort I curbed my hunting passion. Carl Hagenbeck’s last word had been: “Now, remember! We must have our animals alive! Do not shoot before you are sure to be able to catch one.’ Not five yards from the canoe the little brute dropped back into the water and disappeared. Shorly after that I returned to the coast and fitted out anew to penetrate into the Golah country. Two months I hunted there without any success. In the rains it was practically im- possible to find any tracks; but in spite of every- thing I managed to find about thirty promising places in which to dig my pits. At first I had the intention to try netting the animals, but the uncertainty of their movements, and the thick undergrowth of the dense Liberian forests, made net-hunting impracticable. SOCIETY BULLETIN 881 One day a Hippo fell into one of the pits. It had rained for thirty-six hours, and before my scouts reached the place it escaped un- harmed! For the first time in my life, I knew myself beaten. Practically all my carriers were sick; the whole country was under water, and the native trails were recognizable only because in them the water raced down like mountain torrents. I returned to the coast and cabled to my people that the only chances for success were in the short, dry season from January to May. The net result of this expensive expedition was that I had absolute proof of the existence of the dwarf Hippo. But what Hagenbeck undertakes, he carries through against all odds, and without consider- ation of financial sacrifices. He had not lost faith in me; and in December, 1911, I started out on my second expedition. This time I was known in Liberia, and had but small difficulties in raising a caravan of fifty good men. I had seen on the last trip that nothing could be done near the coast, though the beasts exist even within a day of the coast; but there it is hunted too much by the natives, and is conse- quently too rare and shy. The confluences of the upper Lofa River were this time my goal. Here, in the practically un- known Gorze territory of the powerful and war- like Golah tribe, near the big Sue Bush, where there is no human habitation for days and days, I could reckon on success. But again I encountered an unforseen ob- stacle. The Pesse tribe had declared war, and was fighting the Government and its allies. Yangaia, a big fortified Golah town, I reached without any considerable trouble, but when I called my carriers the next morning to start, they rebelled, one and all. The previous day we had had a sharp march of twenty-five miles through thick bush. Instead of taking their loads the whole crowd came down to my tent, which I had pitched outside the village, and refused to go on. They said: “We are tired to-day; and there is war ahead. To-day we will not move, for to-morrow we hold word.” This was all I could get out of them. The whole success of the expedition was in the bal- ance. Had I made them the slightest concession, everything would have been lost. Once more I told them to take their loads, but only a threat- ening murmur was the answer. Then I saw red, open rebellion! I slipped the Browning in my pocket, took my hunting crop and went among them. Clash, crack went the whip on the 882 ZOOLOGICAL HOWARD RAPIDS IN THE LOFA RIVER, IN THE COUNTRY OF THE PYGMY HIPPO naked body. s- ane & — BUILDING A TRANSPORT BASKET FOR CARRYING A PYGMY HIPPO Skeleton basket on the left into one of the above mentioned holes. I sent my boy round, and when he started poking into the hole with a stick, a responsive grunt fol- lowed, and not two yards from me the head of the much coveted animal appeared. I still car- ried my elephant gun. As my shot rang through the forest, one of the rarest of the African fauna lay before me. My camp was far away in the bush, and to my great regret I had to abandon the skeleton. It was only with the greatest difficulty that I managed to skin the animal and have the skin brought by my two hunters to the tent. In spite of all difficulties, however, I had not given up the idea of catching Wherever I found a likely place I had a pit dug. It is easy to catch the great East African Hippo, which keeps continually in the same water and uses the same tracks. With the Pygmy Hippo, it is very hard to even find a place where there is the slightest chance of catching one, because this brute roams through the forest like an elephant or a pig, mostly goes singly, though sometimes in pairs, and rarely uses the same track twice. Meanwhile over a hundred pits had been made by my men, all carefully dug seven feet deep and covered that not the sharpest eye could detect any sign of danger. At last, two days after I shot my first animal, and when I was animals a hippo alive. so SOCIETY BULLETIN 883 still working on its thick skin, a boy rushed to my tent breath- lessly shouting from afar: “Massa! Massa! Dem Mwe done catch!” On Nea Tindoa, an inhabited island in the Lofa river, a big bull had fallen into one of my pits. My Momoro, started at once with a few boys, to reach the place the night, and keep guard to pre- vent the meat-hungry from killing the Hippo. At last I had succeeded! rainst the prophecies of Euro- peans, Liberians and natives! And only a few days before Tawe Dadwe told me: “It is im- Mwe! It has never been done, and they have only been shot after they have been caught in the pits. dangerous. sergeant, same natives possible to catch a They are too Many a hunter has been killed. You white men know a lot, but here you are trying something that is impossible.” Early the next morning I reached the place. Before night a fence had been built around the hole, and the animal was let out. It was a beautiful full-grown bull, in the prime of his life. Nothing like Six days after that, the second one was caught; this time a two-year-old cow. A week later, the third, a young three-quarter-grown bull was taken. Now I had three at three different places. Macca, where the little cow was caught, succeeds success ! animals, CARRYING transport A PYGMY HIPPO Hippo passing through a village 884 I decided should be my central collecting sta- tion; and we started to bring the animals there. Now the real trouble commenced. The Golah people refused to carry them! For the big ani- mals, I needed at least forty men each, to cut roads and carry. Had it not been for the unselfish assistance I had from the Liberian Government, which had appointed me Major on the Geographical Staff, I never would have been able to bring my ex- pedition to a satisfactory end. Nobody can imagine the enormous difficulties of the transport of those heavy animals, which we had to carry in self-invented native-made baskets, through the roadless hinterland of Li- From the farthest place inland, where I caught three animals, it took me, even after the beria. men had cut the roads, twelve days to reach the first river on which I could use boat-transport to the Coast. A native king, Gongzoo, had, on the promise of a big present, promised carriers for the first animal caught in his district, but when I asked for the men, he point blank refused! By that time I had put the Hippo in a basket, and had brought it with my own carriers, under the most frightful difficulties, to his town. It was a matter of getting men from him, or standing the chance of losing my hard-won animal. I tried a bluff, with only my sergeant for I arrested the chief in the middle of his own town, kept him in front of my revolver, support. loaded all my guns, put them before me on the table, and declared war provided the men were It succeeded. When the people saw their king a prisoner, the not forthcoming within two hours. men came. What would have happened if they had accepted my challenge, I do not know! After I had got the first three animals to my central station, and handed them over into the charge of one of Hagenbeck’s most experienced keepers, I returned to Monrovia, to arrange all about the further transport, and to meet my wife, who had come out to join me, and to put the experience which she had gained during an eight-months horse-back ride through the hinter- land of the Cameroons, into the services of Hagenbeck. Shortly after we had returned to Macca, another big bull and a youngster were caught; ZOOLOGICAL SOCIETY BULLETIN and then it was high time to return to the coast, before the rains should set in and make the country impassible. His Excellency, President D. E. Howard, very kindly put soldiers at my disposal, to assist me in collecting sufficient car- riers. After I had managed to tame a full-grown Mwe, the succeeded in collecting 150 men in three days. natives feared me so much that I While Mr. Moltmann, the keeper sent by Hagen- beck, and I hurried ahead to arrange for the food for the animals, Mrs. Schomburgk super- intended the transport, as it was absolutely necessary that one European should keep an eye on the carriers so that they did not drop the heavy baskets on the uneven and partly-moun- tainous trails. At last we had reached Japacca, and could put our poor, ill-treated animals into proper cages, which had been sent out from Hamburg. The animals were in good condition and feeding well, Now our greatest troubles were over. so that we could expect to get them safe to Ham- But got to the coast at Cape Mount, we were burg. another trouble arose. When we prophecied a bad sea for the first of June, the day the steamer Alexandra Woermann was to eall for us. But even then our luck did not Certainly with difficulties, but with- out mischief, we shipped our valuable cargo. desert us. In the Bay of Biscay we had stormy weather. The ship rolled heavily, but the animals did not seem to mind it. The enormous expenses of these two expedi- tions can easily be imagined when one con- siders that in Liberia everything has to be carried. Great quantities of trade goods are necessary to procure food for the carriers, and also as presents for the native chiefs. Fortune has again been kind to Hagenbeck’s colors. For forty years attempts had been made to bring these animals to Europe; and we had succeeded. The greatest satisfaction to me, however, was when I had the honor to be pre- sented by Mr. Hagenbeck to His Majesty Kaiser Wilhelm II, when he visited Hagenbeck’s Ani- mal Park, at Stellingen, on the 17th of June, where he congratulated me on my success. ZOOLOGICAL SOCIETY BULLETIN 885 ZOOLOGICAL SOCIETY BULLETIN large family or several persons. To mention the nationality would be to assail us with the neem Bremen Te Reptile pride of 2,000 years of bigoted ancestry; so we W. T. Hornapay. Raymonp L. Ditmars. will call them Americans. As rapidly as they Aquarium Bird ate their luncheon, just so rapidly was the C. WILLIAM BEEBE. Lee S. CRANDALL. C. H. TowNseEND. Raymonpn C. OsBurn. Published Bi-Monthly at the Office of the Society, 11 Wall Street, New York City. Yearly, by Mail, $1.'0 MAILED FREE TO MEMBERS. Copyright, 1912, by the New York Zoological Society. Each author is responsible for the scientific accuracy and the proof reading of his contribution. ELWIn R. SANBORN, Editor. Vor. XVI. No. 52 JULY, 1912 THE LAND OF THE “FREE” The care that people bestow upon property other than their own, is the truest index of their thrift and character. Generally those who are in the most straitened circumstances have but slight conception of the value of their possessions, and are just as proportionately careless with the property of others. In some cases they are merely indifferent and thoughtless. Then there is another class that is wilfully malicious and destructive. It is a positive delight for them to steal and commit all sorts of other depredations when they are not under observation. If the forest lands of the Park were opened wide for a single Sunday, the damage resulting could not be made good in an entire year. Every bush and shrub would be reduced to a naked skeleton, if any remained at all, and every tree might well tremble for the safety of its lower branches. It may be a noble thought to com- mit the peoples’ parks to “the care of the people,” but those who would scorn the re- sponsibility are altogether too numerous. A great many of the visitors to the Park on Sun- day, or any other day, have not the slightest desire to exercise their privilege in a decent and conscientious manner. The disorderly ten per cent. move across the landscape like a blight, and the trail of debris in their wake is the testimony of their con- tempt for law and order. It is sad enough when the responsibility is carelessly or thoughtlessly laid aside, but when the human impulse is purely malicious, it would seem that the vaunted “cradle of liberty” sometimes turns out human docu- ments that do not recognize the difference be- tween liberty and license. On a warm Sunday in June, two of the Park benches near the Elk House were occupied by a strewn boxes ground with egg-shells, fruit-skins. papers, and tins. One of the keepers passing, went to the great pains to bring a debris can to the spot and compel the visitors to clean the place thoroughly and put the rubbish into the can. Later in the day he returned to find that the little party of pleasure seekers had carefully overturned the can and seattered the contents in every direction over the ground, littering the place, not only with their own garbage, but that of perhaps a hundred others who very de- cently had the care of the grounds on their minds. There are times when “liberty” is so grossly abused that it becomes a curse to decent citizens. and we often see that result in the Zoological Park. 1d 15 1S _ NEW MEMBERS AprRIL 4, 1912, ro JuNE 6, 1912 LIFE MEMBERS Mrs. James M. Varnum, Mrs. Frederick A. Constable, H. M. Tilford, Mrs. William F. Milton, Mrs. Charles W. Cooper, Charles deRham, Mrs. Anna Woerishofter. ANNUAL MEMBERS Miss Pauline Robinson, Mrs. Nicholas Murray Butler, Mrs. Richard Stevens, Mrs. Lewis Cass Ledyard, Mrs. Goelet Gallatin, Mrs. J. Todhunter Thompson, Maj. E. J. Winterroth, Mrs. Douglas Robinson, William Lowe, Mrs. Edgar S. Auchincloss, Sen., Miss Marion Scofield, Mrs. Eric Pierson Swenson, Joseph McAleenan, Mrs. William Allen Adriance, Henry Graves, Jr., Miss F. Randolph Peaslee, Mrs. Andrew Carnegie, Mrs. Alexander vonGontard, Mrs. Alexis W. Stein, Mrs. James Stewart Cushman, Mrs. G. L. Smidt, Mrs. John Jesse Lapham, Miss Louise M. Iselin, Countess deLangier-Villars, Mrs. W. A. M. Burden, Mrs. August Heckscher, Mrs. S. M. Jarvis, Mrs. Walter N. Kernan, Mrs. Gorham Bacon, Miss Mary C. Huntington, Mrs. John C, Clark, Mrs. Joseph S. Auerbach, Mrs. Francis Rogers, Mrs. John Harsen Rhoades, Adolph Vietor, Mrs. Snowden Fahnestock, Duff G. Maynard, Miss Cornelia N. Simons, Mrs. A. Mason Jones, Mrs. William Manice, Mrs. F. T. Adams, Miss Anna Edgar Donald, Mrs. Wheldon Keeling, Mrs. J. Arden Harriman, Mrs. Walter L. Carr, Mrs. Henry S. Redmond, Mrs. James Roosevelt, Mrs. Henry Wilmerding Payne, Mrs. John H. Scoville, Miss Elisabeth B. Brundige, Walter R. Callender, Mrs. Charles Stewart Smith, George B. Goodwin, Mrs. Melvin A. Bronson, Miss Anne K. Eastman,Mrs. C. Tiffany Richardson, Mrs. August Zinsser, Mrs. Horace Clark Du Val, Frederick W. Pope, Mrs. Alvin W. Krech, Mrs. C. C. Auchincloss, Baroness KR. de Graffenried, ZOOLOGICAL SOCIETY BULLETIN THE EAGLE AND Photographed from the THE BIRDS OF PREY VULTURE AVIARY roof of the Zebra House AND THEIR AVIARY Parr II. By C. Wiiriam Breese and Ler S. Cranpatu HE Eagle and Vulture Aviary is situated just north of the new Zebra House and forms the sixth and southernmost link in the chain of bird exhibits which extends through- out the length of Bird Valley, the others being Cope Lake, the Duck Aviary, Flying Cage, Crane Paddock and Aquatic Bird House. The permanent home of the raptorial birds is a true outdoor aviary consisting of thirteen large fly- ing cages, ranging from those twelve feet square by fifteen high, intended for the smaller hawks, to the great center flight cage, twenty-four feet square and rising to a height of thirty-two feet. Each cage has a domed concrete shelter in the rear. The twelve years of experience gained in housing these birds in the outside cages of the Aquatic House, and also in the Ostrich House, has furnished an abundance of suggestions for the details of construction. Already it is evident that the new installation will be satisfactory in every respect. Aside from actual adaptability to the requirements of the birds of this group, an aviary such as this must be made pleasing to the eye of the visitor; and in constructing a long row of wire cages this is always a difficult matter. It was a happy thought of Director Hornaday to bend the entire front into a sweeping segment of a circle. Thus, while from the great height of the flights the extent of the exhibit as a whole is clearly evi- dent, no long, hard, straight lines appear, and as the visitor moves along, cage after cage is revealed around the gently curving front in a way which precludes all appearance of monotony. Another factor, purposely introduced to break up the monotony of a straight running front, is the irregularity of the cages both in height and in size. The photograph makes this clearer than can any description—the largest cages, terminal and central, being separated by two intervening groups of smaller size. The framework of the new aviary consists of two-inch metal pipe, with the innovation of being split, each half bolted on separately, so that the concealed attachments of the wiring can in time of need be exposed with but little trouble. The wire itself is all of electric weld, the mesh of the partitions being one by four inches to avoid any possibility of injury from birds fighting in adjoining cages. The flights in- tended for small hawks have wire mesh one inch by twelve, while the mesh of the seven great eagle ZOOLOGICAL KING VULTURE and condor cages measures three by twelve inches—so open that at a few yards distance the wires become almost non-existant to the eye. As to house furnishings, the birds of prey are well provided for. There are generous tanks of clear fresh water for drinking and bathing, firm, round perches of wood for the hawks and eagles, flattened ones for the condors, at different heights, carefully arranged in relation to each other, in order to facilitate flight from the lower to the higher ones, while at the same time inter- fering as little as possible with the general fly- ing area. Tall stubs of trees provide a variety of perching places, and piles of boulders will soon be furnished to those species which haunt barren rocky mountains. The need of this aviary may be appreciated when it is stated that on the very first day of installation every cage was filled with the twenty-eight species of eagles, hawks and vul- tures which have heretofore had their homes in various odd cages of the bird collection. After life in their rather cramped quarters it was good to see the birds—bald eagles, harpys, condors, and all the others, stretch their wings to the widest and flap easily up to the first perches and then to the highest, twenty-one feet above the ground. It took but a few minutes for the birds to settle down and as most of them were taken as fledglings from the nest, this new allowance of liberty will meet their utmost de- sires. Beneath the domes of the concrete skeletons, low perches provide protection from rain and storm for the birds which desire it. Access to the cages is gained through sheet-iron doors at the back of each shelter. These doors are well in harmony with the general solidity of the struc- ture and preclude all possibility of draught. SOCIETY BULLETIN 887 The flooring has been given careful thought. Unlike the conditions which obtain in the cages of all other groups of birds, sand is a very un- satisfactory flooring for birds of prey. It often adheres to the moist food of these birds and when swallowed becomes a menace to their health, so coarse gravel has been used instead and is proving a perfect substitute. The meat and dead animal food such as rabbits, guinea pigs and other rodents may be placed anywhere upon the floor of the cage without danger of becoming sandy and unwholesome. The gravel may be cleansed with a hose in a few minutes and the well-drained floor will leave the cage sweet and clean. Although the very name of vulture stands for noisomeness and ill odor, these birds prefer fresh, untainted food, and in captivity will touch none but the cleanest and best they can get! As a result, our vultures are free from disagreeable odors, and their plumage is as clean as that of a thrush. In amiability and good nature they far excel their fieree and more dignified rela- tions the hawks and eagles. The sanitary con- ditions are as welcome to these erstwhile scaven- gers as to any of the other inmates. The New World Vultures, forming the Order Cathartidiformes, were described in BuLLEeTins No. 31 and No. 32, and only cursory mention will be undertaken here. The Condor (Sarcorhamphus gryphus) of the Andes, is becoming a very rare bird in captivity. It is being slaughtered for its “quills,’ for millinery purposes. Fortunately, it is most tenacious of life, and our old male which arrived on November 30, 1899, is still with us, after a SOUTH AMERICAN CONDOR 888 ZOOLOGICAL DUCK HAWK period of nearly thirteen years. He now has as cage mates, a pair of younger specimens, with which he keeps on terms of armed neutrality. The King Vulture (Gypagus papa) is a South American bird, the scarcity of which is nearly equal to that of the condor. This is a remark- ably handsome bird and the brilliant coloration of our two specimens seems strangely out of place among their sombre neighbors. The Black and Turkey Vultures of North and South America, are divided into two subspecies each, all being represented in the collection. The North American Black Vulture (Catharista urubu urubu) is distinguished from the South American form (Catharista urubu brasiliensis) chiefly by its larger size. The South American Turkey Vulture (Cathartes aura aura) is not only much smaller than the North American bird (Cathartes aura septentrionalis) but differs also in the proportions of its head and bill, the former presenting certain peculiar bony pro- cesses not found so highly developed in septen- trionalis. These vultures all are of great in- terest because of their high economic value as scavengers. The Orange-Headed Vulture (Cathartes wru- butinga) is undoubtedly closely related to the turkey vultures but is coal black in body color and the bare parts of the head are brilliantly colored with pale orange, pink and greenish black. These birds appear to be as particular in their feeding habits in the wild state as their SOCIETY BULLETIN congeners are voracious, and are said by the natives to take only the choicer parts of such food as they may happen upon. It certainly is true that this species is greatly outnumbered by the turkey vultures, at least in Guiana, and is much more solitary in habit. In captivity, it is shy and delicate and will not be allowed a suf- ficient supply of food if confined with other larger birds. The California Condor or Vulture (Gymno- gyps californianus) is one of the finest and cer- tainly the rarest of all the birds of prey of North America. Uncommon as this Condor is, however, two young specimens have found their way to the Zoological Park in recent years, one in 1909 and the other in the following year. We now have three individuals of this fine species, old “General” having been in the collec- tion since 1905. The Audubon Caracara (Polyborus cheriway) is, in a way, a link between the hawks and vultures. It hunts much upon the ground and probably feeds mostly upon carrion, but never- theless is well able to catch and kill living prey when occasion offers, as evidenced by the sharp- ened talons. The genus Buteo is represented in the collec- tion by four species — the Red-Tailed Hawk (Buteo borealis borealis), the Western Red-Tail AUDUBON CARACARA ZOOLOGICAL (Buteo borealis calurus), the Red-shouldered Hawk (Buteo lineatus lineatus), and the Euro- pean Buzzard (Buteo buteo). These birds are similar in habits, feeding mostly upon mice and frogs, and are of great value to the farmer. One of the finest of the eagles is the Aus- tralian Wedge-tail (Uroaétus audax), somewhat similar to the Golden in general appearance, but much more tawny in body color and lacking the feathered tarsi. Now that the importation of live birds from Australia is no longer legal, it will doubtless be difficult to secure specimens of this eagle. The American and Ferruginous Rough-leg Hawks (Archibuteo lagopus sancti-johannis and A. ferrugineous) are now represented in the collection by several specimens each. Both possess feathered tarsi, the former presenting several plumage phases. These birds hunt mostly in the twilight, beating their way across the fields at a short distance above the ground. The owl-like appearance of the bill and gape, particularly in the Ferruginous, are very strik- ing, and the resemblance is increased by the fact that it bolts mice and sparrows practically whole, as do the owls, and does not tear them to bits as is the habit of most hawks. The Sea Eagles are represented by two species —the White Breasted (Haliadetus leucogaster) and the Vulturine (Gypohierax angolensis). The former is closely related to the bald eagle and has much the same feeding habits. Both of these birds are found near the Eastern oceans, where the highly poisonous sea-snakes form a great portion of their food. One of the fiercest and most predatory of American Accipitriformes is the Duck Hawk (Falco peregrinus anatum), so swift on the wing that it is able to overtake the fastest flying ducks. The European subspecies (Falco pere- grinus peregrinus) is the Peregrine Falcon, the favorite hawk of the days of faleonry, and as the two forms are separated only with great difficulty, if at all, it is safe to attribute to our bird all of the qualities of strength and courage which gave the “Noble Peregrine” its name. ZOOLOGICAL PARK NOTES Brrp DeparTMENT Gulls that Perch—The readiness with which birds adapt themselves to the changed conditions of captivity is well demonstrated by some of the smaller gulls in the Flying Cage. While it is true that these birds may sometimes perch when flying at liberty, it is far from a common occurrence. The laughing gulls, brown-headed gulls and a short-billed gull have developed a SOCIETY BULLETIN 889 fondness for alighting on the slender cross-bars which join the sides of the cage close to the top. Here the birds spend most of their time, calling as vociferously as though on their native sands. Prolific Water-fowl. — Breeding operations among the birds are now under full sway. Two pairs of herring gulls are incubating their eggs in one of the enclosures of the Goose Paddock. A number of young Canada geese are following their parents from one pond to another, while tiny mallard ducklings fairly swarm on the various bodies of water. The white call-ducks have three sturdy youngsters a month old which, as the parents are full winged, are apt to be seen almost anywhere within the Park limits. The wood ducks have been remarkably prolific. No less than eighty-eight eggs of this species, with probably a few of those of the Mandarin intermixed, have been removed from the nest boxes and entrusted to the solicitous care of sitting hens. About twenty ducklings have already been hatched, and with a fair share of good fortune, our flock of this lovely species should be greatly augmented by fall. Nesting Owls and Vultures.—The eggs of the giant eagle owls and the griffon vultures have, as usual, come to naught. Those of the owls met with a mishap when just at the point of hatching, and were found broken at the bottom of the cage. None of the many eggs of the griffon vultures have ever proved fertile, but it is to be hoped that in the liberal confines of the new aviary better results will be ob- tained. Cereopsis Geese.—The most important event of all is the successful hatching of five sturdy goslings by the cereopsis geese. The little birds are much stronger than those of two years ago and are growing rapidly. A temporary fence of fine-mesh wire has been placed across the Crane Paddock, giving the geese a large space at the southern end well supplied with grass. As this is only the second time that birds of this species have been hatched in this country, as far as known, much interest attaches to the occurrence. The Owl Cages.—Now that the eagles and vultures have been removed to more commodious quarters, their former abodes are available for their smaller relatives and the owls. The dainty sparrow hawks, of which we possess four species, are now ensconced in two large out-door cages on the western side of the Aquatic Bird House, where they can enjoy a degree of liberty never before within our power to give them. The other cages of this series are occupied by our extensive collection of owls. Ss: 890 ZOOLOGICAL SOCIETY BULLETIN FEEDING THE YOUNG HOODED SEALS From a photograph made in the Zoological Park ZOOLOGICAL SOCIETY BULLETIN 891 YOUNG HOODED SEALS IN THE ZOOLOGICAL PARK When feeding time arrives the young seals are very alert. THE HOODED SEAL OF They watch for the keeper in a very intelligent manner. THE NORTH ATLANTIC By Harry WuitNey distinct species of seals inhabiting the Atlantic waters contiguous to northeastern America:—the Harbor or Ranger Seal (Callo- cephalus vitulinus, Linnaeus), a small coastal breeding seal which frequently ascends fresh water streams; the Ringed Seal (Phoca hispida, Schr.), also a small coastal breeding seal; the Harp Seal (Phoca gruenlandica, Fabr.), somewhat larger than the two preceding seals, and, unlike them, breeding upon the north Atlantic ice floes; the Bearded or Square-Flipper sometimes called the Big Seal (Phoca barbata, Fabricius), a very large seal, breeding along the northern coasts ; and the Hooded or Bladder-Nose Seal (Cystophora cristata, Erxleben), which, like the Harp Seal, gives birth to its young upon the winter-formed ice floes of the north Atlantic. The five young seal pups which I brought from the north in May, 1912, and which are now in the New York Zoological Park, belong to this last species, and a brief description of the species, its habits and its economic value, may be of interest to the readers of the BuLLETIN. In size, the Hooded Seal ranks second to, and sometimes rivals, the Bearded Seal, which is classed as the largest of the Atlantic seals. A full grown Hood “dog” will not infrequently measure from eight to nine feet in length, and tip the scale at one thousand pounds, while an old female Hood will often weigh between eight hundred and nine hundred pounds. In color, the adult is bluish-black on the back, with a belly usually of lighter shade, varied with paler spots, though sometimes the belly is of a light-grayish tinge, with darker spots. The male has a muscular sac or bag extending from the nose backward to the center of the head. This bag may be inflated at will, forming a hood-like covering to the head. It is this hood which gives the species its name. FP taint of the walrus, there are five The Hooded Seal has one other distinctive feature. While each of the other four species mentioned has six front teeth or incisors in the upper jaw and four in the lower jaw, the Hooded Seal has but four above and two below. Both males and females will attack their enemies with boldness and savage ferocity, and in all my experience I have never encoun- tered a more determined or dangerous antagonist among wild beasts than an angry Hooded Seal brought to bay. I have seen an old dog Hood seize a gaff between his teeth and chew it into splinters. They travel upon the ice with re- markable speed, and the hunter must always be alert, prepared to meet their vicious charge. Hood pups are nursed by their mothers until about two weeks old, when they are left to forage for themselves. After capturing the five little pups now in the Bronx Zoological Park, and taking them aboard our ship, the Neptune, I was confronted with the difficulty of securing proper food for them, and it occurred to me to examine the stomachs of the carcasses of several of the old ones which had been killed. To my surprise I found that all I examined contained perfectly fresh herring, and in nearly every in- stance the fish were whole and entirely free from injury, without a tooth mark or seratch. From a single one of the old dogs I secured in this way six large fish. It is claimed that the seal herds off the Newfoundland and Labrador coasts destroy more codfish and herring each year than are taken by the entire fishing fleet. The Hooded Seal is migratory in its habits. During the summer the greater herds are found along the southeast coast of Greenland. In February and March they appear in countless numbers on the winter-formed ice floes off the Labrador and Newfoundland coasts, both in the open Atlantic and in the Gulf of St. Lawrence. 892 ZOOLOGICAL SOCIETY BULLETIN It is at this time that they give birth to their young upon the floes, where they are found in families consisting of the mother seal, her pup and two or three old males. I have seen few instances where a seal gave birth to more than one pup in a season. The pup is a shapeless, furry, steel-grey ball when first born, but grows and assumes shape with truly wonderful rapidity. It is safe to estimate that it increases three or four pounds in weight in each twenty-fours hours during the first eight days after birth. The stormier the weather and the more snow that flies, the better it thrives. The Hooded Seal attains its full growth in four years, and competent observers state that they begin breeding at that age. HOODED SEALS ON THE ICE It sometimes happens that large herds become imprisoned upon the floes, through long con- tinued winds in one direction which raft the ice and cut off their retreat. When this occurs and the seals are long exposed to the strong rays of the sun, their skins burn and crack, and they are subject to intense suffering. When in this condition, at times when the ice parted, per- mitting them to again return to the sea, I have observed them jump clear of the water, giving bellows of pain that could be heard for a long distance. When the skins are thus burned they are valueless, and the animals are not molested by the sealers. The value of the Hood, and, in fact, all species of north Atlantic hair seals, lies in its hide and blubber. The hide is tanned into | d leather, and the blubber converted into oil. From its hide, wallets, traveling bags and other fine leather goods articles are manufactured. The oil is utilized in many ways. It has even been said that no small proportion of high grade seal oil which finds its way into the Italian market, passes through a process of de- odorization and refinement and is launched upon the market by the resourceful Italian as “olive oil.” BRINGING THE SEALS TO THE ‘‘NEPTUNE” Sealing has long been one of ok di : the most important industries of the Colony otf Newfoundland. The seal fishery, it is said, had its beginning early in the eigh- teenth century, and the records ot the Newfoundland Board of Trade state that as early as the year 1742, Fogo and Twillingate reaped a profit of nearly three thousands pounds sterling from HOODED SEAL AND YOUNG trade in seal oil. ZOOLOGICAL SOCIETY BULLETIN 893 In the early days sealers went to the ice in sailing craft, but in 1862 the Bloodhound and the Wolf, the vanguard of the present large fleet of sealing steamers especially fitted for the work, were introduced, and a new era in seal hunting began. It is the object of the sealers to find the floes upon which the herds are located, and this done, old and young alike are slaughtered upon the ice. Late in the season, after the young have taken to the water, a sealing steamer will sometimes follow a large herd at full speed for a hundred miles, or until the herd, becoming exhausted, takes to the ice floe again for rest. When thus thoroughly wearied they will not at once return to the water, and are spoken of as “beat out.” After a long drive of this kind they are very poor, and large lumps form under each flipper. The harp, the one other species, as previously stated, which whelps upon the ice, though a much smaller seal than the Hood, is more valu- able, and is found in much larger herds than the Hood. The young of this species is snow white until two weeks old, when it sheds its first coat and assumes a dark slate color. The seal hunt was at its zenith in 1831, when 686,836 seals were captured. In 1911 the total numbered 304,591. Captain Abraham Kean, with the Florizel, captured the largest number of any one ship during that year, his catch reaching a total of 49,129, of which more than half were harps. Condition of the Great Apes.—With the ex- ception of occasional colds and_ bronchial troubles, our family of great apes is in good condition. The animals have passed through the winter without serious illness, except the chimpanzee known as _ Little Dick. This unusually vigorous animal has several times broken his legs during his rough play, and but recently came from the hospital where he had been re- tired with a dislocated knee. A new exhibition is being prepared, in which the apes will further demonstrate their mental capac- ity. The orang-utans, Mimi and Mike, are now nearly adult. These creatures appear to possess the strength of two men, and while both are good natured, are at times inclined to be stubborn. They are very destructive, and our repair men are kept almost constantly busy on the iron work and trapeze bars of the cage. 18 Ib, 1D). ADULT HOODED SEAL HOODED SEAL The flippers are turned under when moving around HOODED SEAL AND YOUNG The sealer Neptune in the background 894 ZOOLOGICAL SOCIETY BULLETIN MALLARD DUCKS ZOOLOGICAL PARK NOTES Albino Alligators——Through the interest and courtesy of Mr. George L. McVey, the Reptile House possesses five albino alligators. So much of the coloring pigment is lacking in the skin of these reptiles that they are of a pinkish white hue, while the eyes are very pale, though appar- ently as sharp and alert as those of any normal saurian. These little alligators were captured near Miami, Florida. They are now about nine inches long, lively and healthy, and indicate a disposition to rapidly develop. Giant Spiders. — The collection of giant spiders of the tropics is of marked interest. Some of our examples have been exhibited con- siderably over a year, and all of them have spun intensely white silk tubes in their cages. These spiders regularly shed their skins. When the old skin is about to be cast it splits up the back, the spider withdraws its legs from the original casing, leaving the former covering so intact as to appear like another spider. The keepers have several times been deceived in cleaning the cages by cautiously poking aside the shed skin of one of these creatures, while the living inmate of the cage was actually hiding in its silk tunnel. A Long-Lived Beetle——Although the small insects are supposed to live for comparatively short periods, we have an interesting record of a beetle that was captured on the borders of the Sahara Desert by a lady visiting the Pyramids. This lady picked up the beetle and placed it in what she believed to be an air-tight tin box; her intention being to have the insect mounted upon arriving in America, as a souvenir of her trip to the desert. She believed that the insect would die immediately after being placed in the box. Arriving in America three months later she dis- covered the box in her trunk, and upon opening it was astonished to find the beetle, which had been all this time without food and water, in a lively condition. She presented the insect to the Society, asking that it be installed in one of the cages of the Insect Collection. This creature died on April 10 of the present year, after having been in our possession for seventeen months. Curiously enough, it was seldom noted to partake of food during the period it was exhibited here, although it remained uni- formly lively up to the time that it died. Bushmaster and Lancehead Snakes. — From Mr. R. R. Mole, who sends us many interesting South American reptiles and insects, we have just received a fine example of the fer-de-lance and a large specimen of the South American bushmaster. These two serpents represent the deadliest species of reptiles of the new world. The lance-head snake is about six feet long and the bushmaster is about eight feet in length. The latter is of a beautiful salmon hue, the body crossed by sooty-black bands. The scales are so rough as to suggest the surface of a pineapple. In his letter relating to these ser- pents, both of which were captured on the Island of Trinidad, Mr. Mole explains that the great pit vipers of that island are now be- coming very rare, owing to the activity among their numbers of the indian mongoose, which was imported to Trinidad some years ago. De- spite its habit of killing poisonous snakes, the mongoose is not rated as a very valuable mammal in Trinidad, owing to its habit of fre- quently killing poultry. New Tigers Arrive—A fine pair of young Bengal tigers has been placed on exhibition at the Lion House. The male was born in 1910 and the female is a year older. New Monkeys—The happy family in the south lobby of the Monkey House has been ZOOLOGICAL SOCIETY increased by the addition of a hamadryas baboon, two long-armed baboons, two golden baboons, six rhesus monkeys, six common maca- ques and two mangabeys. Parte Was dee Paper, Each 1.00 (GieL OVA LGLLYs) rr pte tactetee ences Saha tegen tenn 15 vir : The Caribou (Grant) ... : « SAO y| a Ee ullebimsIN OSs) Mie Qe ee ae cesses cnerancra ceed Out of Print C3 = & Bee eee ee eee CLGLIES 9 G0) [pels ULE LINE =DI-MMORENIY, - \reccecraescwsamne Yearly by Mail 1.00 Souvenir Books and Post Cards of the Zoological Park may be obtained by writing the Chief Clerk, New York Zoological Park, New York City. Publications of the Aquarium may be obtained by writing Dr. C. H. Townsend, Director, Battery Park, New York City. Vor. XVI.No.s3 0)" AA SEPTEMBER, 1912 * SOCIETY BULLETIN =4, = LZ POPES AAAATTLL A 01OCT YS OSOOOCOETATN an TNE Tay wi ETT HT aii SL, = ECTS LETT TTT OO WORE MO CMO OCOD PCCM MUL OUT LULL TATE TTT OTC ‘ “Sarees CEREGRIC tor Nn vy Published b THE NEW YORK ZOOLOGICAL SOCIETY i \ Officers of the New York Zoological Soriety First Wice-President Samvuewt THORNE. Secretarp Mapison Grant, 11 Wall Street. The Mayor of the City of New York. I’. Aucustus ScHERMERHORN, Percy R. Pyne, Grorce B. GRINNELL, Grorce C, CLark, Henry Fairrreitp Osporn, Winiiam C. Cuurcu, LisPpRNARD STEWART, H. Casimir pe RHAm, Levi P. Morton, AnpREW CARNEGIE, Joun L. CapwaLapeEr, Mapison GRANT, Percy R. Pyne, Witiiam Wurrr Nives, Henry Farrrierp Ossorn, Ea Officio. Samurt Tuorne, President Henry Fairrretp Osgorn. Board of Managers Ex Officio Class of 1913 Curveranp H. Dopcer, C. Lepyarp Buair, Freperick G. Bourne, W. Austin Wapswortn, €lass of 1914 Hvueu D. Avcuinc oss, Cuartes F. Dierericu, James J. Hix1, Grorce F. Baker, €lass of 1915 Witiiam Wuire NILes, Samurt THORNE, Henry A. C. Taytor, Hveu J. Cuisnorm, Executive Committee Manpison Grant, Chairman. Wn. Pirrson Hamirton, General Officers Levi P. Morron, Second Vice-President Joun L. CapwaLapeEr. Treasurer - Percy R. Pyne, 30 Pine Street. The Presipent of the Department of Parks. Emerson MecMriiuin, Antuony R. Kuser, Watson B. DickerMAn, Mortimer L. Scurrr. Grant B. Scuiey, Wm: Pierson Hamirton, Rogert S. Brewster, Enwarp S. Harkness. Frank K. Srurais, Grorce J. Govutn, OapEeN Mitts, Lewis Ruruerrurp Morris. LispENARD STEWART, Frank K. Srurais, Wirurm i. Hornapay, Director of the Park. Cuartes H. Townsenn, Director of the Aquarium. Ta Farce & Morris, Architects. H. De B. Parsons, Consulting Engineer. @fficers of the Zoological Park Witiiuam T. Hornapay, Director. H. W. MeErKeEt, W. Rem Briar, Grorcre A. Dorn. H. R. Mircuett, C. Wiri1aM Berse, Erwin R. Sanporn, Raymonp L. Ditmars, L.. S. CRANDALL, G. M. BreerBower, Officers of the Aquarium Raymonp C. Ossurn, Assistant. Rogert SurcLirrer. Cuartes H. Townsenp, Director. Wasuineton I. DeNyser, ZOOLOGICAL SOCIETY BULLETIN CONTENTS FOR SEPTEMBER EUELOD ODENDR ONS ote stereo a eis e eiisieus cle sever Contents Page g RHoOpODENDRONS—Baird Court Frontis piece BrauTiryING THE ZooLtoaicaL Park H. W. Merkel 901 Tue Case In Hann 4. R. Sanborn 910 Transportinc WiLtp ANIMALS..... R. L. Ditmars 911 Opp Frirnpsuies Between Birps L. 8. Crandall 913 ZooLtoeicaL Park Norms......... i. R. Sanborn 915 NUGUVO NVITIVLE FHL UVAN ONILNVTd NOUGNAGOGOHU AOE sco ten a” Ore Si oe ee. oo | ~ - 5 4 7 ~ 5 = “~ Published By the af Zoological Soc » -, ‘ ae BEAUTIFYING THE ZOOLOGICAL PARK By Hermann W. MerKer Chief Forester and Constructor HE planting of any zoological park of magnitude presents the same problems and needs as those of other parks, with several others that are due to zoological con- siderations. Much additional planting is neces- sary, and some of the planting, which all rules of landscape architecture demand, is not pos- sible on account of the inexorable demands of the animal kingdom, as opposed to the possibili- ties of the vegetable world. For example, many an ugly corner could be hidden by shrubbery if the animals would only refrain from eating such planting; and many a fine natural vista could and would be preserved were it not for the necessity of having the animals and_ shelter houses and shade trees necessary to a zoological park. Lakes and ponds would teem with aquatic plants if they did not teem with preda- tory wild ducks and geese; and the Cranes’ Pad- dock would be a fine smooth lawn if the cranes did not consider it their life work to discover what the grass roots look like. Therefore, a compromise instead of perfection in design often is the only thing possible in a park or portion of a park where wild animals are kept for ex- hibition. The writer has yet in mind the mental picture that he had made of the ultimate appearance of the interior of the Flying Cage, and the effort that was made to obtain that ideal. Lotus and papyrus were waving in the summer breeze, showing off to perfection the vivid red of the flamingo and delicate rose color of the roseate spoonbill. Bamboos and banana plants, cannas and great palms were affording nesting sites and shelters for the herons and ibises. Cormo- rants and pelicans were harmlessly diving and sporting among water-lilies that matched the gorgeous hues of the mandarin ducks. The great Victoria regia spread its immense leaves for the support of the dainty gallinules and egrets. So far so good. Everything was provided and planted to produce this picture; the birds were awaited and peace reigned supreme. The great day came. The birds were turned loose, and—but let me draw a veil over the record of the next agonizing day and night. To the credit of the winged destructors I will add that we did recover, perfectly uninjured and as good as new, several palm tubs and flower pots. So much for what might have been. In planning the planting of the New York Zoological Park, the Executive Committee and its advisors early adopted a definite policy, and has adhered to it as strictly as possible through- 902 ZOOLOGICAL SOCIETY BULLETIN. WESTERN Rhododendrons out the progress of the work. 'This policy was to preserve as nearly as possible the wild character of the park, to establish an adequate boundary shelter, to provide sufficient shade in all corals and along all walks, and to confine all formal planting to the immediate vicinity of the large buildings and to Baird Court. The general re- sult appears to have given general satisfaction. All of the planting in the Zoological Park may, like omnia Gallia of old, be divided into three parts, according to its primary use, namely: shelter or protective planting, shade planting and ornamental planting. On the south and west the Zoological Park is bounded by streets that are or ultimately will be occupied solidly by large apartment houses, which if not shut out will obtrude most unpleasantly into all the views from within, as do even now, by reason of their higher ground, certain existing build- ings that in some instances are two or three blocks distant. This prospect called for the great border plantations which extend from West Farms at 182d Street, at the southeast cor- ner of the Park, to Pelham Avenue and South- ern Boulevard, the northwest corner, being in APPROACH TO BAIRD COURT and German iris length 1,400 feet, and in width from 30 to 250 feet. In order to have this border effective in winter as well as in summer it was determined to use conifers to the largest extent possible; and over 5,000 of these evergreens were planted. White pine and hemlock predominate with about 750 plants of each, the remainder being white, bal- sam, Norway, oriental, Douglas and Colo- rado spruces, silver fir, Nordman’s fir, red and white cedar, Austrian pine, Norway pine, pitch pine, Scotch pine and others. Wherever pos- sible this great belt of evergreens was fronted by a planting of flowering or berry-bearing shrubs, such as arrowwood, highbush huckle- berry, snowberry, witch hazel, sumacs, cornels, pepper bush, ete., of which about 12,000 were used. All of this planting has done exceedingly well, some of the white pines making an average annual growth of over 30 inches. In a way this border plantation has formed a great nursery; and many of the fine evergreens now seen at the Concourse and elsewhere have been transplanted from the borders. Besides forming a shelter belt and wind- ZOOLOGICAL SOCIE'TY BULLETIN. 903 = 2 TN WER Ct % ip’ oa - ; WESTERN APPROACH TO BAIRD COURT Various species of iris are planted here break, this great mass of evergreens and shrubs make an ideal home for nesting birds. Our feathered friends have not been slow to take advantage of it, and may often be seen feeding in great numbers on the berries of the various shrubs. It is a fact that it is often impossible tc obtain seed from such plants as the highbush huckleberry, arrowwood and black-haw, because the birds get ahead of the men. This year the border planting was augmented on the south by a row of Norway maples on 182d Street, which, for the most part, is ele- vated considerably above the Park itself, and consequently will show off the planting to great advantage. Only those acquainted with the ground before 1904 can realize that all of our planting re- quired an immense amount of preparation in the way of draining and filling. While it is true that some years must elapse before the ever- greens will arrive at perfection, no one will dis- pute the fact that even now the border planting is a conspicuous and welcome feature, and of very great advantage to the Park. For the shade plantings along the walks and roads, and in the various corrals and ranges, de- ciduous trees were, of course, used in most in- stances. American trees of a permanent character, such ete. As many varieties as possible have been used, so as to present all the types that are available. It must not be understood that no quickly growing trees were planted, for we have not hesitated to use poplars, box elder and soft maples wherever shade was needed at once. In nearly every in- stance, however, permanent trees have been set in close proximity to the others, so that the temporary trees will not be missed when they Preference has always been given to as the oaks, the elms, ashes, are finally removed. Except in two cases, that of Audubon Court and Baird Court. straight lines were carefully avoided, and all the trees were spaced so as to give ample opportunity for their full develop- ment. The importance of ample spacing is, un- fortunately, often overlooked, and more private and public parks have been spoiled by planting too closely than by not planting enough. No special attempt was made to introduce a great number of foreign species, but all of the 904 ZOOLOGICAL hardy American trees that will live have been or will be used and labelled, as we already have done with the native trees adjacent to walks and roads. No less care was taken to give all of the trees planted an adequate amount of good soil. On Baird Court, for instance, a trench four feet deep and sixteen feet wide was filled with good soil, giving each tree nearly thirty-eight yards of soil; and in addition a cast-iron grating four feet by eight feet surrounds each trunk, pre- venting the packing down of the soil, and ad- mitting air and moisture to the roots. The flourishing condition of the elms on Baird Court attests that the money and effort were not ex- pended in vain. SOCIETY BULLETIN. In corrals and ranges it is very necessary to protect every tree with a substantial guard strong enough to withstand the attacks of what- ever animal the enclosure may contain. That this is not a simple matter in the case of a bison that can strike a blow of as many foot pounds as a locomotive, or a giraffe that can reach seventeen feet or more, may readily be imagined. The purely ornamental planting is both for- and natural in character as the occasion demanded. Of the formal planting, that of the Concourse and Italian Garden is, of course, the more important and consists, broadly speak- ing, of four large flower beds edged with box- wood and separated by grass walks. These are flanked by large masses of evergreens that rise from the low-creeping forms of mughus and dwarf white pine near the center, to the tower- ing specimens of American cedar thirty feet in height. Great numbers of European and American pines, cedars, junipers and thuyas in all their horticultural forms and variations were used with charming effect. In front and below the Italian Garden the same effects were ob- tained in a larger way by using Japanese holly as a hedge, and large specimens of evergreens on either side of the three flights of steps that lead to the garden. Fronting the conifers and gradually blending into natural woodland are masses of hybrid and native rhododendrons in all the gorgeous colors of their kind, reinforced with various lilies. Leading from the Concourse to the entrance is a broad avenue, which, like Baird Court above the garden and Pelham Park- way below the entrance, is planted with Ameri- can elms. Altogether the Concourse, Approach and the Italian Garden form a park entrance not approached in either dignity or grandeur by any other park entrance in New York. Semi-formal in character is the perennial and shrubbery border in front of the new Eagle and Vulture Aviary. This is formed of two great masses of planting, divided by shrubs of the best kind into a number of hardy herbaceous perennial beds, presenting all that is best, new- est and beautiful in hardy poppies, phloxes, mal MADONNA LILY CONIFERS ZOOLOGICAL SOCIETY BULLETIN. ARE AS DECORATIVE IN WINTER AS IN SUMMER ae Jog POOL IN BEAVER VALLIEY IN MIDSUMMER Completely surrounded by ferns and rhododendrons 905 ZOOLOGICAL SOCIETY BULLETIN. GERMAN IRIS sunflowers, asters, etc. This planting was done late in the spring of 1912 and will not show to good advantage until next year. Another inter- esting bit of planting is the iris and lily groups on either side of the west approach of Baird Court where American, Asiatic and European irises, which have so aptly been named the poor man’s orchids, maintain a succession of blooms until July. later taken up by the lilies. Rhododendrons cover the banks and various Of the informal or natural planting the best example is found in the woodland walks of Beaver Valley from the Buffalo Entrance to Baird Court. Here also we have worked with a definite aim in view, to restore an originally beautiful forest that had been trampled and picked bare of almost every native wild flower and fern into the best conditions that protection and care would Thousands of have shown. N} species of water lilies fill the pool ZOOLOGICAL SOCIETY BULLETIN. RHODODENDRONS native rhododendrons, azaleas and_ rhodoras were planted. Leucothe, Andromeda brought from North Carolina, and yellow root, yew and wild flowers, such as wake-robin, blood- root, snakeroot, violets, anemones, hepaticas and hundreds of ferns were spread under the great oaks, beeches and tulip trees, until now these plants, and others like dog’s-tooth violets, spring beauty, and asters which came back with protection alone, make a were jewelweed wood oP ett Ps _ MOUNTAIN LAUREL NEAR trip to the Park well worth the while. Farther south, along this same walk, is a magnificent mass of mountain laurel covering the whole east and north side of the hill occupied by the Rock- ing Stone Restaurant. Of these glorious plants, only a dozen or so broken and stunted speci- mens were found when the Park was taken over by the New York Zoological Society; though an abundance of stumps showed clearly that it had been a permanent feature in the forest before r an BEAR DEN THE POLAR 908 ZOOLOGICAL SOCIETY BULLETIN. A ae : BORDER PLANTATION OF CONIFERS IN 1905 fire and marauders did their deadly work. Now over 4,000 fine thrifty bushes from three to six feet high delight the eyes of visitors as they approach the Lydig Arch. On account of the poisonous nature of the foliage of the mountain laurel and rhododen- drons, none have been planted near the enclos- ures of the ruminants, as visitors might easily break off branches and feed them to the sheep, ete., with bad effect. The low wet ground op- posite the Rocking Stone Hill has been planted with magnolias, the fragrant blossoms of which perfume the air for a great distance. Another ornamental planting that may well be mentioned is the rose groups from the Buf- falo Range to the restaurant. On the slope facing the upper bison corrals is an interesting lot of seedlings, showing an intermixture of Rosa rugosa, Rosa humilis and others, several of them of horticultural value. Above these and around the base of the Lydig Arch is a great mass of memorial roses, and west and north of these, two groups of Multiflora and ramblers and prairie roses. All of the varieties of roses mentioned are of value, not only on account of their flowers, but also because of the winter food supplied by the bright red rose hips, and the excellent protected nesting sites which the thorny tangle affords. We have planted many shrubs that are useful in attracting birds, such as buckthorn, red and black chokeberry, black haw, arrowwood, maple- leaved viburnum, kinnikinnick, several cornels and many others. Fortunately we have always had at hand an abundant supply of good fertilizer and mulch- ing material, and the writer has never been stinted by the Director in the sinews of war necessary to care for this vast planting material, nor has he hesitated to use men or money when the occasion for extraordinary effort was re- quired. For instance, in 1905 when our 12,000 newly planted trees and shrubs were endangered by a drought of seven weeks, permission was ob- tained from the Water Department to use the fire hydrants surrounding the Park, and a num- ber of men working in relays, sometimes all night, through watering and mulching suc- ceeded in keeping the losses down to one and one-tenth per cent., though over 5,000 of these plants were large conifers. Again in 1912, when the shortage of water caused the Department of Water Supply to issue an order that no city water should be used on the grounds, a gasoline engine and pump, quickly purchased and set up on the banks of Lake Agassiz, saved the situation. ZOOLOGICAL SOCIETY BULLETIN. 909 e S * i pet =o THE SAME PLANTATION OF CONIFERS IN 1912 To others who are considering the planting of a zoological park, our failures in this direction may be as interesting as the successes, and espe- cially two instances which come to the writer’s mind. The first one was the combination of water birds and rhododendrons. It would seem that these two, both loving water, would agree perfectly, and for that reason the center island of the Goose Aviary was planted with rhododen- drons. In spite of great care and several trials the plants have always died, undoubtedly on account of the great amount of lime voided by the fish-eating birds. The second combination that failed to work was that of squirrels and crocuses, and similar bulbous plants. On the lawn of Audubon Court we planted thousands of crocus, scillas, snowdrops, etc., but there are now but very few left. The gray squirrels, of which hundreds make their home in the Park, followed the planters closely, and worked early and late until every bulb had been dug up. The bulbs were not eaten at once, but unearthed, the sprout bitten out, and the remainder re- planted for future use. In spite of these and various other setbacks, however, the planting in the New York Zoologi- eal Park, as a whole, is more than satisfactory. It may be said that the Zoological Society has accomplished its aim, and carried out its Sek Crs aah original plan of making the Park an attractive recreation ground, filled with the beauties of nature, where the jaded mind of the busy city dweller may find entertainment, peace or seri- ous study, as he is inclined. Young Pea Fonl.—Several of the pea fowl have succeeded in rearing their young this sea- son; a matter of considerable import, as the peacocks attract the attention of the visitors as much as any of their wild contemporaries. Coming upon an old hen and her young upon one of the walks, I attempted to photograph her. This proceding she completely frustrated by circling around her young or flying directly at me whenever I approached within a radius which she evidently regarded as the danger line. She was not at all anxious to fight, but showed not the least timidity in making an attack. The young ones in the meantime were constantly running about in pursuit of insects, and seemed to have the most sublime confidence in their parent’s ability to ward off any danger. So far she seems to have been eminently suc- cessful, for the young and mother were taking food from a group of visitors but a few days ago. EK. R.S. Butietin No. 6.—Wanted, one copy. 910 ZOOLOGICAL ZOOLOGICAL SOCIETY BULLETIN Departments: Mammal Reptile W. T. HorNApDAyY- RAYMOND L. DITMARs. Aquarium Bird C. H. TOWNSEND. C. WILLIAM BEEBE. RAYMOND C. OSBURN. LEE S. CRANDALL. Published Bi-Monthly at the Office of the Society, 11 Wall Street, New York City. Yearly, by Mail, 31.00. MAILED FREE TO MEMBERS. Copyright, 1912, by the New York Zoological Society. Each author is responsible for the scientific accuracy and the proof reading of his contribution. Etwin R. SANBORN, Editor. Von. XVI. No. 53 SEPTEMBER, 1912 THE CASE IN HAND. Some time the layman will understand that wild animals are dangerous. Some time he may learn that to safely approach an animal on terms of familiarity it is necessary to have a knowledge of the habits of the animal. More important than all else, some time he may learn that when he exercises any selfish privileges, or insists upon giving the public a treat by stepping over the rail and putting some creature through its paces, that he places the men in charge of these animals in serious danger. The visitor can make even a friendly animal dangerous, and thereby render the old adage, “familiarity breeds contempt,’ the very personification of truth. Any large animal approached on a basis of familiarity is thereafter in the dangerous class. No living man ean absolutely know the curi- ous freaks of temperament that are constantly passing through the brain of wild animals, and after some of them have been pampered and petted by would-be animal trainers, the men who are compelled by their every-day tasks to come in contact with their various charges are liable to be sacrificed. Any stranger who enters a corral, steps be- hind a railing or in any way places himself in a position that will bring him close enough to afford an animal the opportunity to do harm, is not only courting danger for himself, but is paving the way for possible future injury of the keeper. A man that takes advantage of the fact that he can secure an inside privilege, may rest assured that in “petting” large animals he is preparing trouble for the keepers; and_ inci- dentally he may inadvertently subject the off- cers of the Park to criticism. It is time for visitors to call a halt, and allow the officers and keepers of the Zoological Park, SOCIETY BULLETIN. who are compelled to handle vicious animals, to work out their own salvation in their own fashion. Kindness to animals is all right up to a cer- tain point, but carrying it beyond the danger line is nothing short of folly. For months after the male Indian elephant, Gunda, came to the Park, I visited him daily, invariably provided with sugar, some peanuts, or other bit of food that he particularly liked. He became so well acquainted with me that by whistling in a peeu- liar way he would come to me from any point in his yard or shelter. One day, after he had secured my offering of sugar, he launched a terrific blow at me with his trunk with deadly intent. It was a lesson that bore fruit. I never tried it again. And yet to protest with a visitor for leaning over a guard rail and presenting his hand to the teeth of a bear is to draw down upon the keeper a most indignant protest. My work brings me constantly in contact with various animals, and, after years of observation, I have reduced it all to one line of thought: what are we going to do to each other? It is fairly possible for the man to judge, but not so with the animal. The animal is always nervous, and the tension is quite likely to carry him either in the direction of maiming himself or the man. If he is nervous to the point of fear, then the sympathy is all with the animal, and the sooner he is left to his own resources the greater the display of humanity. If he is bold and displays no timidity, the danger then points directly to the man in the case. To the keeper of a wild animal, the location of the danger point may be diagnosed very ac- curately by knowledge that can be gained only by long experience. When the keeper is not absorbed with the care of a third party, his chances are at their best. If, on the other hand, there is a stranger present, the keeper is bur- dened with the care of the stranger and himself. The stranger does not care what happens to the animal as long as he himself is safe, and the risks are, therefore, doubled; the animal is the direct sufferer for the time being and the keeper in the end. Gunda has been for years a center of interest. Because he can throw back his head at the beck and call of every man, woman and child while they heave all kinds of food into his eager throat, and chase up and down the fence in a rage when he is tormented, he has become a great attraction. If the responsibility for accidents could be placed where it belongs, there would be fewer accidents. Some of the people with hearts over- flowing with the milk of human kindness ought ZOOLOGICAL to realize, if they do not, that when they pet and feed any captive animal they are liable to ruin its disposition. How many of the men who spend a part of their time in the Park on Sun- day afternoons baiting the bull elk Stanley until he charges the fence to the breaking point, would dare go into the corral to feed or care for him? Not many; but someone must render this service. Gunda is like the majority of men and wo- men. He has moods. He has his good qualities, and his bad ones are not improved, either by ceaseless baiting or misdirected attention from people who imagine that he never gets a meal. Man cannot serve two masters, nor can an ele- phant. It would be an idle thought to ascribe the entire responsibility for Thuman’s accident to outside influences, but it would remove all doubt if there never had been any. E. R.S. TRANSPORTING WILD ANIMALS By Raymonp L. Dirmars EW of our visitors realize the time and labor consumed in moving animals from one cage to another. Such operations are frequent, and, in an institution such as_ the Zoological Park, where many visitors are near by, every precaution must be taken to prevent the escape of an animal. This work always de- mands ingenuity, and no two operations are quite alike. On an average, our work inyolves the removal of one animal a week, and we are rather proud of a record that shows a general absence of escapes and casualties. It must be considered that to successfully maintain a record of this kind there must not alone be ceaseless vigilance in inspecting the many cage doors and the multitude of locks securing them, but operations relating to the removal of heavy and dangerous animals from temporary cages to permanent quarters must be most carefully planned. Of all animals to be moved, the greatest pre- caution must be exercised with the bears. These animals are not only powerful, but ingenious in seeking and working at weak places. A bear will test every board of a temporary chute lead- ing into the shifting cage. It will work at the fastenings of the shifting cage; seek to force its fore feet through any openings that may appear large enough, and rock and endeavor to upset the shifting cage. Hence it will be under- stood that in moving a large bear a considerable amount of planning and construction work is necessary. The shifting cage must be placed upon a strong platform constructed by efficient carpenters; in fact, the general arrangement in SOCIETY BULLETIN. 911 placing the shifting cage must be practically as strong as the permanent caging for the animal. In moving large cats it is not necessary to adopt the elaborate precautions involved in shifting a bear. Lions, tigers and leopards are powerfully built and vigorous animals, and they become highly excited during shitting op- erations, but while they may tear wildly at corners or small openings, there is no ingenuity displayed in their furious attacks, nor do they seek weak points and concentrate their atten- tion upon such places. ‘Thus, in moving a big cat animal, a simple, hastily built staging holds the shifting cage against the door of the ani- mal’s quarters, the transportation cage is roped in position and the animal run in. This latter part of the operation may appear to those not familiar with the erratic habits of captive ani- mals as comparatively easy. It is during this very process, however, that many hours may be consumed in caging a frightened or stubborn animal. The writer re- members instances where it required days to induce a bear to enter a shifting cage, and the animal went in only after all kinds of enticing bait had been placed before it. It had been prodded and coaxed and forced forward by heavy planks run through the bars, and then was observed by a man who had been left on watch to walk quietly in of its own accord. It is often quite as difficult to induce a newly arrived animal to leave the travelling cage which it has occupied since it left its native land. Frequently it is impossible to force an animal out of its travelling cage through the door of its permanent quarters, and in such instances it is necessary to remove a panel of the door of the permanent cage in order to bring the travel- ling box inside. Once inside, the door of the travelling box is again opened. In a day or two the animal decides to prowl about its new quar- ters. Then an opportunity must be awaited to trap it in the sleeping den, lock it inside, again remove the panel of the main cage and take out the travelling cage. The writer remem- bers a stubborn snow leopard that arrived late in the afternoon and was lashed against the open door of its new home. We worked until dark endeavoring to coax the animal out of its stuffy travelling cage, but it clung in such tenacious fashion that our labors continued well into the night. Many of the smaller carnivores must be cap- tured in nets, as they cannot be coaxed into a shifting cage. This refers to the wolves and foxes, and the greater number of the inmates of the Small-Mammal House. Some of these ani- mals are so nervous that to capture them with a 912 ZOOLOGICAL LIFTING A CRATE FROM A SHIP’S HOLD net is liable to cause convulsions. From such attacks they recover slowly, or perhaps not at all. For animals of such intensely nervous dis- position, we prepare a trap door in the shifting cage, securely fasten food at the end of the box, and regulate the door to drop when the animal grasps the morsel inside. Many of the small carnivores, particularly the wild dogs and the foxes, prefer to starve for days before making an attempt to obtain the meat in the improvised traps. In moving hoofed animals altogether different precautions are taken. In this work our plan- ning is directed more toward crating the animal without injuring it. The deer and antelope are naturally timid animals and become greatly ex- cited when they note anything unusual about to take place. The mere sight of a crate sends them scurrying to remote corners of their ranges or corrals. For the heavy stock, like the bison, we have long runways or chutes, into which the animal may be run, when section gates are suc- cessively closed behind them, finally forcing them close to the crate. With such an arrange- ment we crated fifteen bison in two days’ time. It is, of course, impossible to construct such runways in all of the deer ranges, and we must therefore resort to various schemes in capturing and crating these nervous animals. In the past eight years we have offered for sale a con- siderable number of hoofed animals bred and born in the Park. This means the crating of a great number of shy and active animals, and our consultations have been many before we could decide upon the best methods of capturing them. Among several hundred deer shipped from the Park very few specimens have been sent away with as much as a bruise to illustrate our difficulties in crating them. When we select deer to be crated, a consulta- SOCIETY BULLETIN. tion is held with the keepers in charge and a plan of campaign is mapped out. It is usually advisable to secure these animals in their shelter houses where they may be handled at close quarters; but this is not always possible, as some of our deer seldom go near their barns. In cases like this a room of the barn is selected as a trap, the animal’s food is placed inside and a long rope is attached to the door. A scheme like this is not always successful. Some deer will immediately become suspicious of the un- usual proceeding and prefer to fast, remaining out on the range where they are satisfied in pick- ing up leaves or nibbling at the sparse grass. It was in this manner that we attempted to capture a herd of red deer. We were in despair of trapping them in the room until we decided to shut off their outside water supply and place a drinking trough in the room, together with their food. After five days’ time, a man on guard with a rope controlling the door, noted an incli- nation of the animals to enter the house. They had several times approached the door, and would have entered during the night, but a sud- den storm completely upset our operations. A heavy rain formed a generous pond in one cor- ner of the range, and it was a full week’s time before we finally captured these specimens. It is considerably more difficult to pick out certain deer running with the herd. In work like this the plan is to run all the animals into a supplementary corral, and then release those not wanted. With all of the animals much ex- cited and dashing about in every direction it is lively work to retain those specimens to be crated. So difficult is the handling of some of the hoofed animals that we often find it neces- sary to erect temporary spans of fence to sepa- rate them in the way described. When deer to be crated are enclosed in a room, we resort eee it ur vir} SHIFTING A LARGE BEAR ZOOLOGICAL CHUTE FOR SHIFTING BUFFALOES to several methods in crating them. The larger deer are usually roped and pulled into a crate. With the smaller and more active specimens, several keepers rush them into corners, grasp them firmly and then force them into the boxes. While this work is not dangerous for the men, great care is necessary in handling the strug- gling animals to prevent breaking limbs and injuring antlers, and there is much padding of corners and of the crates themselves. In moving reptiles, preliminary precautions are not so elaborate, although great care is nec- essary in handling the poisonous snakes. With very nervous examples, that will stop feeding if handled, we employ a box trap with a drop door. The snake enters the box to hide, the trap is removed to another cage, the door opened and the snake emerges at its leisure. With a big python the work is strenuous, but not par- ticularly dangerous. The serpent is covered with a blanket, and through the folds a keeper seizes its neck. When the head is pinned down, eight or ten men quickly grasp the body; the writhing creature is straightened out, and then precipitated, tail first, into the new cage it is to occupy. ODD FRIENDSHIPS BETWEEN BIRDS By Lee S. Cranpari Assistant Curator of Birds HILE there is undoubtedly an instine- tive tendency among birds to seek mates of the same species, which accounts largely for the paucity of records of wild hybrids, there are numerous facts which tend to demonstrate that the barrier is, in many cases, a flimsy one at best and readily put aside under favorable conditions. One of the best-known SOCIETY BULLETIN. 913 cases is that of the Lawrence and Brewster warblers, hybrids between golden-wings and blue-wings. These cross-bred birds have been noted only where the ranges of the parent species overlap, and it would appear that prox- imity is the only requisite for mating. Numer- ous wild duck hybrids have been described, many of them doubtless resulting from unions between wing-tipped birds, unable to seek more natural mates. In captivity, the objections of birds to alien species seem to be readily overcome, and many very interesting hybrids have been produced. The greater number have been obtained from water fowl, which are easily crossed. With many species, it is necessary to confine the birds in a compartment secluded from the sight of others. Very often, however, birds at large among a diverse assembly will select mates of totally unrelated species. One of the most strik- ing instances was furnished by a large, un- pinioned male Canada goose, which had winged his way from Lake Agassiz to Cope Lake, perhaps with the intention of selecting a mate from the geese gathered there. His fancy evi- dently was taken by the female Cereopsis goose. Her rightful mate, however, is a powerful bird and the Canada must needs go about his court- ing with discretion. He commenced his cam- paign by attaching himself to the pair and fol- lowing their every movement most assiduously. The male Cereopsis appeared to resent this attendance and did not hesitate to show his dis- like. Soon, however, he became more tolerant of the other’s company and ceased his hostile demonstrations. After this point, matters went smoothly for the Canada. His attentions be- came more and more persistent, until finally he usurped the position of the Cereopsis. Once he had gained this coveted place, however, he RECEIVING A LION BY EXPRESS ZOOLOGICAL SOCIETY BULLETIN. did not display the magnanimity of the de- posed gander, but drove him to the far end of the enclosure. As we did not consider the dis- turbing our pair of Cereopsis desirable, the Canada was returned, with a clipped wing, to Lake Agassiz, when the Cereopsis soon reunited. Male Egyptian geese are well known as tyrants, and will surely prove the rogues of any collection in which they are included. Their splenic tempers often turn them against their weaker companions, and catastrophes are of fre- quent occurrence. It caused us no regret, there- fore, when our old Egyptian escaped from the pen in which he and his mate are always con- fined during the breeding season, and met with an accident which compelled his removal from the Wild Fowl Pond and allowed us to liberate his less quarrelsome mate. It had never occurred to us that the tyranny of the male Egyptian might be domestic as well as general, but the alacrity with which the female formed an alli- ance with a brant goose seemed to indicate no sorrow at the loss of her former spouse. It is true, of course, that birds mated in this manner rarely lay eggs. We were greatly dis- appointed, therefore, when the Bewick and Trumpeter swans, which have been close com- panions for years, destroyed the nest of the bean and gray-lag goose, where the latter was closely incubating her five eggs. Some most interesting hybrids might have resulted from this cross. It is well known that wild-fowl at liberty sometimes mate for life, and rarely separate until death claims one of the couple. That cross- mating and captivity do not affect the trait is well shown by an European brant and a lesser snow goose, which have been inseparable for about four years. There are several unattached CANADA GANDER FOLLOWING A CEREOPSIS GOOSE birds of these species and of each sex in the same enclosure, but the stability of the union has never been threatened. Many of these queer friendships are purely platonic and often are formed between birds of widely separated groups. When it was decided to attempt to acclimatize the rheas during the past winter, a male guinea-fowl which had shared their corral during the summer months, was allowed to remain with them. A perch was placed across one corner of the indoor shelter for his convenience, and on it he passed the nights of fall and early winter. As the tempera- ture dropped lower, however, the bird was no longer to be seen in his accustomed place, and his absence caused an investigation to be made. A thorough search failed to reveal his presence, and it was not until a sleepy rhea was disturbed that the missing bird was found, warmly ensconced beneath her protecting wing! The guinea-fowl availed himself of the rhea’s hospi- tality until the warm days of spring rendered this shelter unnecessary. He then turned upon his benefactor with a ferocity which she lacked the courage to oppose and pursued her relent- lessly about the enclosure. It was a truly ludi- crous sight to see the diminutive bird driving his lumbering victim about the paddock, but the matter became so serious as to cause the tyrant’s removal. One of the most remarkable of these associa- tions is that of the Ceram cassowary and the great marabou stork. Each spring, with the return of warm weather, the cassowary is given his liberty in the Crane Paddock. This is also the summer home of the Javan and Indian adju- tants and the marabou. The latter tolerates the company of his allies during the few weeks that elapse between the date at which they are placed ZOOLOGICAL TAHR ON THE TREE GUARD in the paddock and the coming of good weather of sufficient constaney to insure the safety of the Cassowary. When the great bird finally is added to the group, the pleasure of his gro- tesque companion is unmistakable. Each is allowed the most unexpected freedom with the other’s person, and frequently the cassowary may be seen lying upon the ground, the mara- bou perched solemnly upon his back, often with his long wings widespread. Until fall, the two birds are constantly in each other’s company, and are separated only when it becomes neces- sary to remove them to warmer winter quarters. ZOOLOGICAL PARK NOTES. The Agile Goat.—It would be exceedingly difficult and very likely a useless task to attempt to prove with words alone the extraordinary mountaineering feats of the wild sheep and goats. In the language of a hunter, inelegant but expressive, “they can perch where a tele- scope can’t look.” Visitors to the Park fre- quently see the Rocky Mountain goats airily standing on the ridge of their shelter, or run- ning lightly along the roofs. No matter what SOCIETY BULLETIN. 915 the condition of the roof may be, it is negotiated with perfect ease. This feat, however, becomes rather common- place in comparison to one performed by the Himalayan tahr on Mountain Sheep Hill. In their corral, directly on the ridge, stands a cedar tree ten inches in diameter. To protect it from the horns of the tahr family, a tree-guard of small slats was placed around it and securely fastened with wires. These sticks are five feet long, two inches wide, an inch thick and stand close to the tree, offering the most precarious foothold. Passing Mountain Sheep Hill re- cently, I was astonished to observe one of the goats lightly perched on the top of the guard, nimbly shifting her feet from stick to stick. There is but one way for the goat to get to the top of the guard, a straight leap from the ground, and absolute precision in alighting on the ends of the sticks. Mr. Merkel assures me that he has seen the goat with all four feet on the end of one stick. The accompanying picture does not show the goat’s method of getting on the guard, but it undeniably proves that it can be done. My personal knowledge of the temper of this particular animal may fairly be regarded as proof that it would be a physical impossi- bility for any one to have posed her in the airy position that the photograph records. A Reliable Engineer.—Take a small stream, a generous supply of trees (poplars and birches are best), plenty of peace and quiet, put a fence around it and add a good sized healthy Ameri- can beaver. After you have done all this, come back to your peace at dusk, being perfectly cer- tain that you furnish the quiet, and prepare to see a wonderful display of animal ingenuity. Such an opportunity was afforded me once at our Beaver Pond and after several trips—dur- ing which time I failed to bring along enough quiet—the beaver furnished me an exclusive en- tertainment. The Beaver Pond is a stationary body of water and to maintain it in clean condi- tion, a hydraulic ram keeps the water at a suitable height. In order that the water does not overflow the banks, a twelve-inch pipe has been placed under the dam in the bed of the stream. At the end of the pipe, under the dam, an elbow and a thirty-inch perpendicular joint have been attached to serve as an overflow for the pond after the water has attained a certain level. But the beaver, not agreeing with these utili- ties, waged a continuous warfare with the men as to the ultimate maintenance of the water sup- ply; and upon my successful visit I learned just 916 how he did it. It was nearly dusk when his nose popped out of the water near the dam. Draw- ing himself clumsily upon the bank, he carefully inspected the matted sticks and mud that filled the outlet of the stream from bank to bank. Ap- parently satisfied that there was no leakage there, he turned to the overflow pipe and peered down into the black hole. The sound of falling water was proof that this spot needed work. Scarcely hesitating, he dived from the bank and presently reappeared with the butt of a small tree about three inches in diameter and four feet long. Dragging it to the hole he lowered it until it stood upright. With unflagging energy he made trip after trip to the bottom of the pool, each time carrying, limbs of various sizes to the pipe and jamming them into it. When the stick seemed too long, he withdrew it and made a notch near the center, and, upon returning to the hole, the stick would then bend to follow the curve of the pipe. Finally he commenced to fill the interstices with mud. In carrying the mud he was quite as ingenious as he had been in rafting his timber. Sinking to the bottom of the pool, he pushed himself along the bottom with his hind feet, plowing the mud ahead with his breast until the bank was reached. Here he seized the pile with his fore feet and. clasping it against his breast, waddled slowly to the hole and dropped it in. The num- ber of steps back and forth to the water were innumerable, but they did not falter until the sound of the falling water was lessened and finally ceased altogether. Knowing then that his work was at end, he sat on the edge of the pool to rest and comb the mud out of his plenti- fully bedaubed fur. Nen Zebra House.—This installation for the wild equines, with its outlying yards, will be completed and opened early this fall. The various species of wild horses, asses and zebras, of which the Society has an extensive collection, may then be exhibited to a good advantage. The collection and new installation will be thoroughly described in the next number of the BuLietin. Friendly Red Squirrels——There is not one wild creature in the woods that is as shy as the red squirrel; particularly when he dwells within striking distance of boys with guns. After many of these experiences he may be heard scolding and chattering deep in the woods, but affords only fleeting glimpses of his lithe red body as ZOOLOGICAL SOCIETY BULLETIN. he skips about through the trees. As soon as he learns of a section of the woods where he is not molested his timidity disappears and he becomes the boldest of beggars. At Rock City, in the Bradford oil regions, there are a few acres in which the red squirrel finds a safe refuge. Despite the fact that the grounds are swarming with people, little red- skin is quite at home, and boldly runs around among the luncheon parties, begging for bits of bread or any delicacy they may offer. Woolly Monkeys.—One of the two little woolly monkeys from the upper Amazon has now lived in the Park for nearly three years. This is a record for keeping this delicate little animal in the Park, at least, if not in any other zoological garden. The two live out of doors during all the days when the weather is agree- able; evidently a good policy for their health has remained uninterruptedly excellent. Guinea-Fonl.—The guinea-fowl run about the Park with a very business-like air, and always impress one, as they scurry across the paths and through the bushes, as having an im- portant mission which they are hurrying to fulfil. They invariably steal a nesting site which they conceal with great care. Whenever the hens lay they announce it by bursting out of the bushes with a tremendous noise, which is immediately echoed by the whole flock. Even though this important event is so loudly adver- tised, the nests are difficult to find and the ap- pearance of a flock of young guinea-fowl is always in the nature of a surprise. When the young are hatched they have a devoted follow- ing of old birds that vie with each other in searching out delicate insect morsels for the hungry flock. Guinea-fowl are desirable birds around plant and vegetable gardens, as they wage a persistent warfare on all insect pests and seldom scratch up the ground. To some nervous persons the voice of the guinea-fowl is distracting; but to those of us who have grown accustomed to the cry of the pea fowl, the song of a guinea-hen is not without its charms. How the Gnu Drinks.—The old adage, “there is nothing new under the sun,” has been dis- proved by the gnu. It is quite well known that all ruminants plunge there noses into water when drinking, and draw the water into their stomachs by a muscular contraction of the throat aided by the slight vacuum created. But ZOOLOGICAL the gnu does not do it that way. They lap the water like a dog or a cat. This may be ac- counted for by the fact that the nostrils, which are thin, flat and wide, are placed near the end of the muzzle. Should the gnu thrust his nose into the water the very narrow air space would be completely covered and afford no means of breathing while drinking. Ivy from Fontainebleau.—Mrs. Eli Harvey has presented to the Park a root of ivy from the famous forest of Fontainebleau. This noted forest has been the Mecca of all the artists of France from time immemorial. Rousseau has glorified the old oaks, and could the silent aisles of the forest speak what a wondrous story they might tell of the generations of painters that have transferred its marvelous beauty to their canvas. Mrs. Harvey has planted the tiny sprig against the sheltered side of an ancient oak near the Bear Dens. Collecting Reptiles —Curator Ditmars has just returned from a successful collecting trip in Sullivan County. He secured 11 species and 115 specimens of our native reptiles. In addition to these, he also captured 129 speci- mens of insects, including a splendid lot of katydids. Enumerating the species, there were represented in the collection 6 rattle- snakes, 14 milk snakes, 75 striped snakes, 3 red-bellied snakes, 5 ring-necked snakes, 13 water snakes, one black snake, one hog-nosed snake, 2 ribbon snakes, 17 katydids, 14 broad- winged meadow locusts, 50 walking sticks rep- resenting 2 species, eighteen narrow-winged meadow locusts, 12 lesser katydids, 8 ground katydids, and 10 cone-headed locusts. New Shops.—Destruction of the old worn out workshops and sheds in the Service Yard is progressing ‘steadily, and the buildings that for so long have answered a useful purpose will soon be a matter of ancient history. The Pelican House for birds is rapidly nearing com- pletion, and work upon other structures will soon be in progress. An Agressive Giraffe——The giraffe is one of the mildest, most inoffensive animals, and the large placid eyes, so like the “gazelle-like eye” of which the Arabian poets write, are almost conclusive proof of its excessive timidity. But the giraffe does not lack courage nor aggressive- ness in defending himself. Not having horns of a dangerous character, he makes use of the SOCIETY BULLETIN. 917 best weapons available—the two fore feet. Backed by considerable weight, he is able to strike out forward with terrific force and great precision. The movements of the giraffe are awkward, but carry him over the ground so rapidly that he is close enough to strike before one is aware of it. A blow from either foot would be a very serious matter, and the keepers have had several narrow escapes from our large male specimen. The Chipmunk.—One of the most cheerful and active dwellers in the woods of the Park is the common chipmunk. Like the red squirrel he selects a suitable place for a home and ap- parently after he has determined upon the loca- tion resides there indefinitely. For many years one of these hard-working little rodents has dwelt under a boulder near the Beaver Pond. Almost any bright summer morning he may be seen perched on the top of his home-site bask- ing in the warm sun. His labor in securing food for the long winter is limitless, and in pursuit of his task he radiates in all directions from the home base. When the wild cherry is fruitful, he scurries about under the trees stuffing his cheek pouches almost to the burst- ing point; making countiess trips from the harvest to the storehouse. How much food is required to carry him through the season when supplies cannot be obtained, is beyond compre- hension, but the energy with which he pursues his task would indicate that the amount stored must be enormous. Considering the chipmunk’s energy and the fact that he is only a trifle snaller than the red squirrel, some idea of the storing capacity of the chipmunk may be gained by the fact that in a tree which was cut down in the Park was found a squirrel’s nest that con- tained at least two pecks of hickory nuts. This comparison is based upon the respective work- ing ability of the two rodents. Friendly Tortoises.—It is a matter of wonder to observe the attitude of the giant tortoises toward visitors. Like many of the other ani- mals they have learned to beg for food, and the most astonishing part is the kinds of food they will take. It is not strange that the monkeys, deer, elephants, and even ducks, geese and pea- cocks accept peanuts or candy, but it is de- cidedly humorous when a great lumbering tor- toise painfully struggles to the top of the wire fence with his fore flippers and willingly eats ham sandwiches or pie, and moreover devours the food with decided relish. 1D5 its Ss BULLETIN. pee MS vi Aner \ INC x ‘I Y ae L, ICAL IN LAURI xf ZOOLOC GENERAL INFORMATION MEMBERSHIP IN THE ZOOLOGICAL SOCIETY Membership in the Zoological Society is open to all interested in the objects of the organi- zation, who desire to contribute toward its support. The cost of Annual Membership is $10 per year, which entitles the holder to admission to the Zoological Park on all pay days, when he may see the collections to the best advantage. Members are entitled to the Annual Reports, bi-monthly Bulletins, Zoologica, privileges of the Administration Building, all lectures and special exhibitions, and ten complimentary tickets to the Zoological Park for distribution. -. Any Annual Member may become a Life Member by the payment of $200. A subscriber of $1,000 becomes a Patron; $2,500, an Associate Founder; $5,000, a Founder; $10,000, a Founder in Perpetuity, and $25,000, a Benefactor. Applications for membership may be handed to the Chief Clerk, in the Zoological Park, Dr. C. H. Townsend, N. Y. Aquarium, Battery Park, New York City, or forwarded to the Gen- eral Secretary, No. 11 Wall Street, New York City. ZOOLOGICAL PARK The Zoological Park is open every day in the year, free. except Monday and Thursday of each week, when admission is charged. Should either of these days fall on a holiday no admis- sion fee is charged. From May 1 to November 1, the opening and closing hours are from 9 o'clock A. M. until one-half hour before sunset. From November 1 to May 1, the opening and closing hours are from 10 o’clock A. M. until one-half hour before sunset. NEW YORK AQUARIUM The Aquarium is open every day in the year: April 15 to October 15, from 9 o’clock A. M. to 5 o’clock P. M.; October 16 to April 14, from 10 o’clock A. M. to 4 o’clock P. M. No admission is charged. PUBLICATIONS The publications of the Society are for sale at the prices affixed below. Address H. R. Mitchell, Chief Clerk, New York Zoological Park. First Piao EREPONt eh: apisis wet’ te koe Paper $ 40 | The Origin and Relationship of the Second s “«_ ....Paper $-.75- Cloth 1.00 Large Mammals of North America Third . eee Bere ei A0 . 60 (ROTREED NRE a Seema in diaae RA Cloth $ .75 Fourth és Bede Sc tua. eo) a: 60 | Zoologica Vol. I. Nos. 1-7 ine. (Beebe), the Set 1.30 Fifth x i ee ee Ate cS 1.00 | Zoologica Vol. I. No. 8. The Northern Sixth = DORE Nap ch ap ts a5 sf 1.00 Elephant Seal (Townsend) ......... 25 Seventh ~ OR a ote ag 1.00 o 1.25 | Zoologica Vol. I. No. 9. Diseases of Pri- Eighth bY a Searean a 1.00 fe 1.25 WOAAEESH (ULAL I) cede. coh apt eise siete 15 Ninth ee Pet oe eit te 1.25 x 1.50 | Zoologica Vol. I. No. 10. New Blood Tenth s Poe thio gatas 1.25 1.50 Pheasants” (Beebe) s.0:..4) ee ees oes 15 Eleventh “ Ney Sona eee RY 4 1.25 | The Cultivation of Fishes in Ponds Twelfth « Soe Rie Het 1.00 1.25 (GE GWRSENG) siete ox pier ecars stains hee cir rare 20 Thirteenth “ Min ave 1.00 oe 1.25 | Chameleons of the Sea (Instantaneous Fourteenth “ Lesage 1.00 $ 1.25 Color Changes in Fishes) (Townsend) 15 Fifteenth =“ pee eet .005 5 125) © Sea-Shore Wife’ (Mayer): ¢ss.. cs Cloth 1.20 Sixteenth “ Pe | neil tree 1.00 ‘i 1.25 | Guide Book: New York Zoological Park 25 Notes on Mountain Sheep of North (Gale) HED DS pr hen SO Or er gears By Mail .35 America (Hornaday) ..........-.--+ Paper 40 | The National Collection of Heads and Destruction of Our Birds and Mammals | Horns (Hornaday). Large quarto. (ERO CE CK) a 2s ee oh RMI occ ae aL ia hee CEA RAN eS cron fetta ue civ ote ec erebshcty Paper, Each 1.00 MibetOantoou Grant ye. evs. 60 aye esse ee “ 40. |aubulletin-NOs. IeanGsG cosy. <2 ye wets ss onlin Out of Print Mi < Se MNP ns cute shan eect Cloth .60 | Bulletins—bi-monthly........... Yearly by Mail 1.00 Souvenir Books and Post Cards of the Zoological Park may be obtained by writing the Chief Clerk, New York Zoological Park, New York City. Publications and Post Cards of the Aquarium may be obtained by writing Dr. C. H. Town- send, Director, Battery Park, New York City. Vor. XVI. No. 54 | 4a\ SP, NOVEMBER, 1912 ZOOLOGICAL > SOCIETY BULLETIN THE NEW YORK ZOOLOGICAL SOCIETY m Ee Published’ by 7 A i am LLAMA UT SNA TT mar | ANNONA RMN a ANAEANATOTARAR AT TUTTO (Emr HYP S11 Mee PTY LP YO HUR FREUND 10152 Officers of the New York Zoological Society President Henry Fairrietp Ossorn. First Wice-President Second Vice-President Samuret THorne, Joun LL. CapwaALaper. Secretary Treasurer Mapison Grant, 11 Wall Street. Prrcy R. Pyne, 30 Pine Street. Board of Managers Ex Officio The Mayor of the City of New York. The Presipent of the Department of Parks. Class of 1913 F. Aucusrus SCHERMERHORN, CreveLtanp. H. Dopce, Emerson McMituin, Percy R. Pyne, C. Lepyarp Bratr, Antuony R. Kusrer, Gerorce B. GrINNELL, Freperick G. Bourne, Watson B. DickERMAN, Grorce C. Crark, W. Austin WapswortH, Mortimer L. Scuirr. Class of 1914 a Henry Fairrietp Ossorn, Huen D. Aucuinc oss, : Grant B. Scuuey, Witiiam C. Cuurcu, Cuarves F, Dietericn, Wm. Pierson Hamitron, LispENARD STEWART, James J. Hitt, Rogert S. Brewster, H. Casimir pe Ruam, Grorce F. Baker, Epwarp S. Harkness. Class of 1915 Levi P. Morron, Winziam Wuire Nixes, Grorce J..Govutp, ANnpREW CARNEGIE, Samuret THORNE, OcpEen Mitts, Joun L. CapwaLaper, Henry A. C. Taytor, Lewis Ruruerrurp Morris. Mapison Grant, Frank K. Srurais, Executive Committee Mapison Grant, Chairman. Percy R. Pyne, Samurt Tuorne, Levi P, Morton, LisPENARD STEWART, Witriam Wire Nixes, Wm. Pierson Haminron, Frank K. Srureis, Henry Fairrietp Osporn, Ea Officio. General Officers Wituiam T, Hornapay, Director of the Park, Cuaries H. Townsenn, Director of the Aquarium. La Farce & Morris, Architects. H. De B. Parsons, Consulting Engineer. Officers of the Zoological Park Wiriiam T. Hornapay, Director. H. R. Mircuety, C. Wiri1am BEEBE, H. W. MerkKet, Erwin R. SAnporn, Raymonp L. Dirmars, L. S. CranpatLt, W. Rerp Bratrr, G. M. Berrsower, Grorce A. Dorn. Officers of the Aquarium Cuartes H. Townsenn, Director. Raymonp C. Ossurn, Assistant. Wasuincron I. DeNysr, Ropert Surcrirre. LOOMOG TOA SOCIETY BUMLE ET LN AQUARIUM NUMBER CONTENTS FOR NOVEMBER Prepared and Edited by Dr. Raymonp C. Ossurn PAGE ORANGHMOTUE RISE Step teeta ts hese peasicee ee ola eubis) aie) vit as) orbs anes Frontispiece Bl Wedinsgn COUAT VARS FTCm ee mee ea aaeR ie hes aictc ace ieee Sicue. aie! syieus. aus thawed atone teitseia eebaleun bere ¢ 921 ANTE RICANM RASEIMRTINS SOCIETY) a2 qa ces oct MSIaEN 51400 be de eth cn oe 928 Swencias: On JOS evos) my ameao \WOmin) waaonaove noob aaesnonocdseonoeeeoc 928 (QUERIES? + Goh g Brood Swish be Ooo REA Se Ce roy nee RE RN 928 ING? IMIR). Go eslege co bre ela ole AGS ache. aie Oat Octo a Gn 5 arene eee 929 Tue GarpEN Poon AND THE Mosquiro ...............0+.e20s0es00s 929 ists) Maar Propuch Iavine MOUNG o.ss.sces-.snescsneeecees eae: 930 PAGO SEINIOUS SPIDER - GRAB c saa tice nhs + axis) «aleve sieusiw auelcheuenam is Wels oust 931 SOR DNISEUUN Gan lINIDUSIRVarsenaauweloi acicrs se cisiste © f wusielieds mag) ie winlee cc svene ere 931 ‘Risnar 1Biver (Gr XOwADI ONT a ol, Glo o) 6 ceased. Sto TORE ERO 5 CCIE REGIE OTeeeen are SIR 932 Olen, LLACKSir@naisn IAGe Sagoo peapsonduevoanudcoucn coe oooen nes 932 Tue (Onan TRY AEGIS SHEA crac eco, tam tera cel oa PT Ae aMOR ues Cages untae Goee at cud orreaes 933 PXOUWASH DUNE NOMS Bea para unaee etcie AIS) PRs: ateKoncie 1a oles ae eveteeclecne) otehed in aheaio eicss 934 WOIUVOOV HHOA MON AHL NI SAHSIAATIA ADNVUO ZOOLOGICAL SOCIETY BULLETIN Published by the New York Zoological Soctety VoL. XVI NOVEMBER 1912 NUMBER 54 THE CRAYFISH are better known to the casual observer and few have been the subject of more study by naturalists and scientists than the cray- fishes. ‘These are popularly known by a variety of names such as crawfish, crawdad, cray, loeb- ster, crab, ete. The origin of the word “‘cray- fish’’ is interesting as an illustration of the changes which words sometimes undergo during the evolution of languages. Apparently from the Old High German word “Krebis” there have been derived the modern German word “Krebs,” the Old French “crevice” from which has come the modern French “‘ecrevisse,’ and the Old English ‘“‘crevis’” or “creves,” which has been corrupted into “crayfish” and still further into “crawfish.” Every country lad knows where and how crayfishes may be found, and is quite familiar with their propensity for stealing bait when he is fishing for the far more desirable suckers, catfish and shiners; and what barefooted urchin in the country does not possess among his treas- ures at least a few crab’s-eyes or lucky-stones, as the calcareous concretions formed within the thorax are called? Though harmless enough, they are usually greatly feared by the small boys and girls who love to wade barefooted in the shallow streams and ponds. The bass fisher- man fully appreciates the value of the soft- shelled stage as a tempting lure for the wily game. IN of the inhabitants of fresh water Popular writers have, for the most part, over- looked the possibilities of the crayfish and refer- ences to this interesting animal outside of scien- tific literature are rare indeed. James Whitcomb Riley, who has been able to see something of poetic charm in many of the humble creatures of the woods and streams, evidently considers the crayfish as occupying the lowest limit of exist- ence, for he pictures a treetoad utterly disgusted with the long and continued drought, which “Jest backed down in a crawfish hole Weary at hart and sick at sole.” Alfred Henry Lewis’s “Crawfish Jim,” though harmless, is not a particularly attractive charac- ter. Even the English language takes a fling at the little crustacean on account of his mode of backing out of difficulties, and “‘crawfishing”’ is widely and slightingly applied to this method of the human species in escaping from an un- pleasant situation. Various scientific monographs have been writ- ten on the structure, habits, distribution and relationship of the crayfishes, while their use as a laboratory type for the purpose of illustrating the crustacea has become a matter of course in the colleges and secondary schools of Europe and America. Yet in spite of all that has been written by the scientists, the natural history of the crayfish is but little known to the general reader, and it is commonly regarded as a use- less and uninteresting animal, which may occa- © x3) ras) CRAYFISH, DORSAL SIDE The abdomen is turned under as at the end of a swimming stroke. sionally serve for bait or to furnish amusement for the youngsters, and which sometimes makes a nuisance of itself by burrowing into dams and levees, allowing the water to seep out. Even the fact that the crayfish has a very considerable food value is known to but a small percentage of Americans. The crayfishes are all edible and are eaten in many parts of the world, and only the small size of most of the species has prevented them from being any less popular than the lobster as an article of diet. The large muscles of the abdomen, similar to those of the lobster, are the most valuable parts. Many a country boy has discovered that a luscious tidbit may be obtained by removing the big muscle and toasting it on a stick before his campfire. In Europe they are commonly used, and in some places are cultivated for market. The special report on the fisheries of the United States contained in the last report of the Bureau of the Census, states that in the year 1908 the total catch of crayfish in this country was 666,000 pounds, netting the fisherman $34.,- 000—a little over five cents a pound. The states chiefly interested in this industry at that time were Louisiana, 88,000 lbs.; Oregon, 178,000 lbs., and Wisconsin, 348,000 lbs. But the Ore- ZOOLOGICAL SOCIETY BULLETIN. gon crayfish (of the genus Astacus) are larger than the eastern species (of the genus Camba- rus) and so command a higher price. Perhaps the absence of lobsters from the Pacific coast may have been a contributing factor, but at any rate the Oregon catch was valued at $14,000, while the Wisconsin catch, though nearly twice as large, was valued at the same figure. While crayfishes may be taken by lines, nets and seines, the chief method of capture is the trap or pot, and, according to the census estimate, 606,000 pounds of the total were taken in this manner. In New York City the demand for crayfishes is confined almost entirely to the foreign popula- tion, who have learned abroad to appreciate the delicacy of this aquatic food. Yet a very con- siderable quantity is consumed here, and ship- ments are received from numerous sources. Dr. E. A. Andrews* is responsible for the state- ment that one-half million crayfishes are shipped to New York annually from a very limited re- gion on the Potomac River. The crayfishes belong to the decapod, or ten- footed crustacea, and are thus closely related to the marine lobster and prawn. They constitute a separate family, the Astacidae, which is rep- resented in every continent (Africa excepted) and in many of the larger islands of the world. This family is divided into two sub-families: the Astacinae and the Parastacinae, limited respec- tively to the northern and southern hemispheres, with the exception that the genus Parastacus of South America ranges northward into Mexico. For some unknown reason, the crayfishes have been unable to adapt themselves well to the con- ditions of life in the tropics, and but few species are found outside of the temperate zones. Quite a number occur in Mexico, especially in the highlands where temperate conditions obtain. The Astacinae contain three genera whose dis- tribution is very interesting and the reasons for which are not fully understood. The species of Astacus occupy Europe and western Asia and the Pacific slope of North America, while the genus Cambarus is limited to North America east of the Rocky Mountains, and the closely re- lated Cambaroides to eastern Asia. Thus each group, Astacus, and Cambarus plus Camba- roides, is divided into two widely separated fields, between which occurs a division of the other group. There is no overlapping of the groups to indicate that they have occupied the same region at the same time. The absence of crayfish from Africa is especially interesting in view of the fact that they occur in Madagasear. This, however, is in accord with the distribu- *The Future of the Crayfish Industry. new series, vol. XXIII, pp. 983-6. Science, ZOOLOGICAL SOCIETY tion of certain other Madagascar animals, for example, the true lemurs, which flourish on this and other islands of the Indian Ocean, but not on the mainland. The first important work on the North American crayfishes was that of Hagen* in 1871. Since that time Faxon and Ortmann have added greatly to our knowledge of the group. Hay? lists eighty-four species, only five of which belong to the genus Astacus, found west of the Rocky Mountains. The remaining seventy-nine belong to Cambarus, found east of the Rockies. Nine species, plus three varieties, were listed for Mexico, Central America and the West In- dies. More recently several additional species have been described. Ortmannt has divided the crayfishes of North America according to their habits into three groups: I, river species; II, mountain stream species, and III, burrowing species. While no sharp distinction can be made between these groups, it is true that many species are confined entirely to larger streams and lakes, others are never found except in small cold streams and springs, while others are entirely burrowing in habit. The burrowing species are often found at considerable distance from any open water, in lowlands where they can have water the year round by digging holes, which, in extreme cases, extend to a depth of three or four feet. Some species, known as chimney builders, deposit the earth brought up in constructing the burrow in a ring of pellets around the opening, sometimes extending to a height of ten to twelve inches and a diameter of twelve to eighteen inches, though usually the piles are much smaller. Ac- cording to Ortmann (1. c., p. 42) there is no evi- dent purpose in constructing circular mounds. The crayfish simply adopts the easiest way of getting rid of the dirt removed from the burrow. Each hole contains only one individual, except during the time the young remain with the mother and also at the mating season, when a pair may occupy the same burrow. The holes are often found sealed up by pellets of earth placed at or near the mouth, and this is espe- cially true in winter when they may remain sealed for three or four months. Crayfishes are all more or less nocturnal in habit, though some of the species of the larger streams and ponds wander about a good deal during the day and are not at all averse to tak- *Memoirs of the Museum of Comparative Zoology of Harvard College, IT, No. 1. +Synopsis of the Astacidae of North America. American Naturalist, December, 1899. +Crayfishes of Pennsylvania. Memoirs of the Car- negie Museum of Pittsburgh, vol. II, No. X, 1906. BULLETIN. 923 FEMALE CRAYFISH Under side showing abdominal legs or swimmerets. The last two pairs of walking legs end in spikes, the others have pincers for holding the food. ing food in the daytime. Other species confine their activities to the night and lie hidden away under stones or in burrows the rest of the time. Four species found in the United States are blind and inhabit caves. The best known of these is Cambarus pellucidus (Tellkampf) of Mammoth Cave, Wyandotte Cave and other caverns of Kentucky and Indiana. The eyes of crayfishes are compound (7. e., composed of numerous facets) like those of insects and other crustaceans. The facets are arranged in a hemispherical form on the end of the movable eye-stalk, but in blind species the facets are wanting. The crayfish can walk in any direction, back- ward, forward or sideways, by means of the thoracic legs, though progress by this means is slow. Especially is this true on land, where, not having the buoyancy they possess in the water, they drag themselves along in a laborious fash- ion. In swimming the crayfish uses his abdo- ment after the same manner as the lobster, and a quick movement of the tail will send him dart- ing backward through the water for some dis- tance. When cornered he will defend himself vigorously with the large pincers, but he usually 924 ZOOLOGICAL considers discretion the better part of valor, and escapes if opportunity offers. The method of swimming has two advantages: he presents his large fighting claws to his enemy while fleeing, and when cover is reached he can enter it back- ward without stopping to turn around and blocks pursuit with his claws. In fighting he possesses some of the qualities of the bulldog, and doesn’t always know when to let go. If a stick is poked at him, he may attack it with such vigor that he can be drawn from his retreat, or even out of the water before it occurs to him that he can release his hold. The species which live on a muddy bottom would seem to have taken a lesson from the Hebrew exodus, and learned to cover their retreat by a pillar of cloud. In this case, however, the cloud consists of mud which is stirred up to such an extent by striking the tail on the bottom that their where- abouts is effectively obscured. When, after a few minutes the mud is settled, the crayfish may be seen half buried under it, his colors com- pletely obscured by it, and his slowly moving antenne and watchful eyes the most conspicu- ous parts observed. In New England crayfishes are not common, and only one species (C. bartoniz) has been re- ported. West of the Adirondacks and Catskills they become very abundant, and this is espe- cially true of streams having their source in the Alleghenies and in the great central basin of the United States. No less than twenty-five species and varieties inhabit the Ohio River basin, which is perhaps the richest area in the world in species of crayfishes. Species are numerous in the South Atlantic and Gulf States, and also in the region of the Ozark Mountains west of the Mississippi. In the number of individuals these regions are no less rich than in number of species. A single haul of a fine-meshed seine will often yield hundreds of them. In the writer’s ex- perience in collecting fishes in Ohio, the cray- fishes were frequently so abundant as to ma- terially impede the progress of the work. A half-bushel of crayfish would often have to be looked over and the smaller fishes separated from the clawing and snapping mass, and when recovered, were often found injured by the large pincers of their armored fellow captives. Thus far only a single species has been re- ported in the region about New York City*. This is the widely distributed Cambarus bartoni (Fabricius), which occurs in eastern Canada and eastern United States south to North Caro- lina and west to Indiana, and which is the only *Paulmier. Higher Crustacea of New York State, Bull. 91, New York State Museum, 1905. SOCIETY BULLETIN. species reported from New England. Recently the New York Aquarium has obtained an abun- dance of specimens of another species, C. limosus (Rafinesque), from Central Park Lake, New York City, and Prospect Park Lake, Brooklyn. This species has not hitherto been known outside of the Delaware, Potomac and Susquehannah river drainages, except for one locality, Redbank, New Jersey, in the New York Bay drainage (see Ortmann’s “Crayfishes of Pennsylvania”). Its appearance in the park lakes of New York City thus extends its range considerably. Dr. Ortmann has called my attention in a recent letter to the fact that this species has been in- troduced into a lake at East Hampton, Con- necticut, and also that it has been naturalized, locally, in Germany. Cambarus limosus is essentially a lowland species of the rivers and ponds, while of C. bartoni, Ortmann (1. «., p. 447) says “Ecologically this species is a form of the rapid and cool waters of the uplands and mountains, living preferably in small streams and even in springs,” Cambarus limosus is now abundant in the arti- ficial lakes of New York City. On seining trips to these lakes, made by employees of the Aquarium for the purpose of obtaining fishes, they have been taken readily, sometimes a couple of dozen or more at a haul. Whether they occur in the lowland streams of the vicinity has not been determined. Neither is it known whether their appearance here is of recent date, or whether they have merely been overlooked. At any rate, there are no records of occurrence in this vicinity, and the study of the specimens in the local museums reveals only very recent captures from these same lakes. As to the possibility of recent distribution to the eastward from the Delaware River system, it would seem that this may have been facilitated by means of the Raritan Canal. In this case their appearnace in Central Park Lake would have necessitated the species distributing itself across the brackish waters of New York Bay or the lower Hudson River, and to get to Prospect Park Lake the East River would also have to be crossed. No crayfishes are found in salt water, however, and this fact would seem to be opposed to such a distribution. Experiments have been made at the New York Aquarium to test the resistance of this species to the harbor water, and it has been found that in brackish water having a specific gravity of 1.14 degrees they will live for many days. If investigation should prove that the species has distributed itself commonly in eastern New Jersey, the hypothesis that they have gained access to the park lakes through the brackish water of the ZOOLOGICAL SOCIETY NORMAL AND PALE PHASES OF Cambarus limosus The pale form is really much lighter than it appears in the cut, being nearly white. lower Hudson would gain considerable support. There is a possibility that they may have been distributed accidentally among water plants, or that they have been purposely carried by some one. At any rate there is no question but that they have permanently adapted themselves to the local waters. Our two local species of crayfishes may be readily distinguished as follows: Cambarus limo- sus has a strong spine on either side of the ros- trum, or pointed projection between the eyes, while C. bartoni has no marginal spine on the rostrum. In C. limosus there is a patch of spines on either side of the carapace in the region of the cervical, or neck, groove, while in C. bartoni this region is only slightly granulated. There are various other well-marked differences in structure, form and color of the body, and espe- cially in the appendages. BULLETIN. 925 Photograph by R. C. Osburn. A distinct color variation not hitherto noticed in the species has appeared in C. limosus from this vicinity. Faxon* and Ortmann (I. e., pp. 355-6) have carefully described the colors as usually found, which briefly stated are: Chief color olivaceous with large blotches of dark green; under parts pale. Each segment of the abdomen is marked above by paired brown (burnt sienna) spots and there is a brown spot on each side below the eye. The tips of the big pincers are ferruginous and behind this is a ring of dark green or nearly black. The color variety is not a case of albinism, for the eyes appear to be as fully pigmented as in the typical form, but there is an almost total suppression of the normal body coloration. The ground color is almost white, but it is tinged “Revision of the Astacidae, Memoirs of the Museum of Harvard College, vol. X, p. 88. 926 ZOOLOGICAL CRAYFISH In the water the crayfish balances himself easily on the walking legs Photograph by R. C. Osburn with pale bluish on the upper part of the thorax and abdomen and on the legs. There is no indi- cation anywhere of the dark green or blackish pigment, and the only red to be observed is a faint tinge of this color in the region where the abdominal spots occur in the normal form. No structural differences have been observed. Cases of partial albinism or suppressed de- velopment of color have been noted occasionally in various species of animals. Of the crayfish Dr. Ortmann writes thus in reply to a recent let- ter: “The pale blue color-variety is very re- markable indeed. Bluish specimens, as a color- variety, have been described in European spe- cies of Potamobius (Astacus), but have always been regarded as extraordinary cases. I have occasionally observed slate-blue specimens in Cambarus bartoni, but always single individuals only. I have received specimens of a whitish variety of C. virilis from Sandy Lake, Peter- boro County, Ontario, Canada, a lake remark- able for its limestone deposits, but here they are all said to be of this color.” More than two dozen specimens of this pale phase of C. limosus, of both sexes, have been taken at different times in Prospect Park Lake, Brooklyn, during the past two summers, among about two hundred of the ordinary color phase— no exact counts were made. What may be the cause of the suppression of the ordinary colors in this and similar cases of partial albinism is not known. Whether it is due to some congenital variation (mutation or saltation), which would then be hereditary, or SOCIETY BULLETIN. whether it is due to some physiological condi- tion developed during the life of the individual is unknown, and could only be determined by breeding experiments. From the number of specimens and from the fact that they were taken living with the ordinary variety, it seems probable that the difference is congenital and due to the suppression of a color-developing fac- tor. This assumption is further borne out by the fact that color is not entirely absent, but merely suppressed in large part. The reproduction of the crayfish is very in- teresting and has been the subject of much study in this country, especially by Professor i. A. Andrews,* of Johns Hopkins University. It has long been known that the crayfishes have no larval surface-swimming stages as do their marine relatives, the lobsters and prawns. As early as 1755 von Rosenhof noticed that the young of the European crayfish are similar to the mother and that they remain with her for a time after hatching. Rathke in 1829 showed that the young emerges from the egg in essen- tially the adult form and so has no metamor- phosis. Later, however, Huxley (1879) proved that the young before the first moult are not ex- actly similar to the adult, but differ in the lack of setae, or bristles, and in the form of the first and sixth abdominal appendages. ‘Thus it will be seen that there is only a slight degree of metamorphosis and of a different sort from that seen in the marine crustacea. The reason for the elimination of the free- swimming stages is probably to be found in their adaptation to a special habitat. If a surface- swimming stage were present, as in the lobster, A FEMALE CRAYFISH Showing method of carrying the eggs. Photograph by R. C, Osburn, the young of the mountain stream species might be carried into the larger streams, while those of the inhabitants of the lowland streams might even be carried out to sea at this period. The eggs of the crayfishes are regularly laid in the early spring and the time of laying for *The Young of the Crayfish, Astacus and Cam- barus. Smithsonian Contributions to Knowledge, vol. XXX, pp. 1-79, plates I-X. ZOOLOGICAL SOCIETY any species may extend over a considerable period—in Cambarus bartoni, for example, from March 15th to May 15th. Chidester* has ob- served that in C. bartoni var. bartoni there is also an autumnal spawning season beginning with the latter part of September and extending through October and November. Although Chi- dester does not discuss the matter, this probably does not mean that two broods are produced in a season, but that some of the females mature their eggs in the spring and others in the fall. Andrewsy has carefully studied the reproduc- tion of Cambarus affinis. Three hundred to six hundred eggs, of a diameter of about one and one-half millimeters, are produced. These, as in the lobster, become attached to the under side of the abdomen, especially on the swimmerets, by adhesive portions of the egg envelopes. The eggs are laid in April and May and hatch in a few weeks, the time apparently depending on the temperature of the water. When first hatched each young crayfish is at- tached by the telson thread, a string of cuticle fastened at one end to the telson or last ab- dominal segment and at the other to the now empty egg membrane. In this condition they remain for two days, when they moult and pass from the first stage to the second. In the second stage also the young are inactive and re- main with the mother, but the telson thread is lost and they remain attached by grasping the old egg cases and the abdominal setae with their pincers. During this time they eat nothing and the yolk sac is gradually absorbed. After six days in this condition the skin is again moulted and the young emerge in the third stage. By this time they have taken on the form of the adult, except that the proportions are somewhat different. The third stage marks the beginning of active life, and, while the young remain with the parent more or less closely for a week or so, they gradually wander away and begin an independ- ent existence. By fall the young ordinarily reach a length of about two inches and are sexu- ally mature, and the first pairing takes place in October or November of the first year. After this there are no more moults and con- sequently no growth until the young have been produced in the following spring. How long erayfishes live has been ascertained for only a few species. Andrews found no specimens of Cambarus limosus living after the third summer, and Ortmann states that, except in oceasional individuals, three years constitutes *American Naturalist, May, 1912. +Smithsonian Contributions to Knowledge, vol. XXXV, 1907. BULLETIN. 927 the life period of C. obscurus. The European crayfish Astacus fluviatilis, has been known to live six years. Size is dependent largely upon the species. Some of our smaller species do not attain a greater length than a couple of inches. C. limosus reaches a maximum of about four inches, while the European Astacus fluviatilis grows to nearly eight inches. The largest species known is Astacopsis franklinii, found in small streams of Tasmania, which reaches a weight of eight or nine pounds and is thus about equal in size to the European lobster. The crayfish has many natural enemies. Per- haps the most destructive are various species of fishes, the larger salamanders, such as the mud- puppy (Necturus) and hellbender (Crypto- branchus) and water-snakes. No doubt the semi-aquatic mammals take their toll and the raccoon is said to be particularly fond of them. Many aquatic birds feed upon them. They are parasitized by leeches, copepod crustaceans and worms. The shells are often overgrown with diatoms and algae, and those from our park lakes are often covered with a profuse growth of a large colonial protozoan (Kpistylus). It is doubtful if these do any particular harm, ex- cept, perhaps, to impede the progress of the crayfish when the growth is abundant. Fur- thermore, all crayfishes are given to cannibalism to some extent, and not only are young devoured by the adults, but full-grown specimens, when shedding, may be attacked and devoured before the new shell has had time to harden enough to serve for a protection. CRAYFISH COVERED WITH PROTOZOANS Photograph by R. C. Osburn. One-half natural size. 928 ZOOLOGICAL SOCIETY ZOOLOGICAL SOCIETY BULLETIN. Departments: Mammal Reptile W. T. HORNADAY- RAYMOND L, DITMARS. Aquarium Bird C. H. TOWNSEND. C. WILLIAM BEEBE. RAYMOND C. OSBURN. LEE 5. CRANDALL. Published Bi-Monthly at the Office of the Society, 11 Wall Street, New York City. Yearly, by Mail, $1.00. MAILED FREE TO MEMBERS. Copyright, 1912, by the New York Zoological Society. Each author is responsible for the scientific accuracy and the proof reading of his contribution. ELwin R. SANBORN, Editor. Vor. XVI. No. 54 NOVEMBER, 1912 Minute adopted by the Executive Committee of the New York Zoological Society, held on Tuesday, the eighth of October, One thousand nine hundred and twelve. Resolved, That the Executive Committee learn with deep regret of the death of Mr. Hugh J. Chisholm, a member of the Board of Managers since 1900. From the time of the early development of the New York Zoological Park, when interest and support were most needed, Mr. Chisholm always displayed the keenest interest in the great undertaking and readiness to assist in its development in every way. He attended all the meetings of the Board, and always expressed great pleasure in the progress of the work. His generosity and good-will were a source of strength to the Executive Committee, and it is with a sincere sense of loss that this entry is made upon the minutes. AMERICAN FISHERIES SOCIETY The annual meeting of this society was held in Denver, occupying three days, from Septem- ber 3d to Sth, inclusive, Mr. S. F. Fullerton, of St. Paul, Minn., presiding. Fifty-three mem- bers were present, a good attendance considering that a majority of the membership reside in the eastern states. The following papers, embracing many fields of fisheries work, were read and discussed at the meeting: A Defense of the Humble Dogfish. By George Wm. Miles. Protection of the Undersized Fish. By G. H. Thomson. BULLETIN. The Black-Spotted Mountain Trout. The Whitefish. By C. H. Wilson. The Whitefish. By 'T. S. Palmer. Report on Progress of the Building of New Pond- fish Hatchery in Kansas. By L. L. Dyche. The Kansas Fish Law. By L. L. Dyche. Report on Oregon Fish and Game Laws. Cranston. The Catfish as a Host for Fresh-water Mussels. By A. D. Howard. The Oyster and Fish Industry of Louisiana. O. Hart. Some Suggestions Looking Toward the Enlargement in Scope and Membership of the American Fisheries Society. By H. Wheeler Perce. Pollution of Public Waters in Massachusetts. By G. W. Field. Demonstration of Free Pearls of Forced Production. By R. E. Coker. Grayling. By H. D. Dean. Preservation of Our Fish Ward. Recent Legislation on the Fur Seal Fishery. By C. H. ‘Townsend. Fishways for the Rank and File. By O. W. Buck. Federal Control oyer Fish in Boundary Waters. By H. Hinrichs. By S. E. Land. By C. K. By W. Fauna. By Henry B. The following officers were elected for the coming year: President, Dr. Charles H. Townsend, Director of the New York Aquarium. Vice-President, Prof. H. B. Ward, University of Illinois. Recording Secretary, Mr. Ward Bower, U. S. Bureau of Fisheries. Corresponding Secretary, Dr. Geo. W. Field, Massa- chusetts State Fish Commissioner. Treasurer, Mr. C. W. Willard, Westerly, R. I. The 1913 meeting will be held in Boston, but the exact date has not yet been determined. SPECIES OF FISHES IN THE WORLD Questions are frequently asked at the Aqua- rium concerning the number of species of fishes in this region, in North America and in the world. In any locality where the fishes have been well studied, it is an easy matter to answer such a question. Thus, within fifty miles of New York City there have been taken two hundred and thirty-nine species, according to Mr. John T. Nichols, of the American Museum of Natural History, who has carefully collected the records of occurrences. Of course, this number may be increased slightly in coming years, especially by the capture of marine wanderers accidental to our fauna. The number of North American species can only be estimated somewhat roughly at present, for the reason that in many regions the fishes have not been studied with sufficient care. Jordan and ZOOLOGICAL Evermann, in their Report upon the Fishes of North and Middle America, list about three thousand five hundred species. Since the ap- pearance of this work a number of additional species have been described. How many fishes yet remained unknown, how many of those listed are pure synonyms or should be classed merely as variations, cannot be known until many more years of study have been given to the subject. Mr. W. W. Henshaw, Chief of the Biological Survey at Washington, has recently published an estimate of the probable number of species of vertebrated animals in the world (Science, Sept. 6, 1912, p. 317) as follows: INVA Sis ee atoy sre eaves rafsic esses order 7,000 ESOS be rerrets timichs secre share aia ose as Ge 20,000 Crocodiles ‘and turtles! 2... ..0-54. 025... 300 TETAS: wetter ercisys) Tete c etese och sista, are oue.c 3,300 Sakeswere rs cncintn i nialeysisrescre cisions Serco 2,400 LOT HS Nl WORE Do pobooeeoacc spacer 2,000 WS aAINAN GENS? echtaronaisieiais fs ciceercgar lee 200 FEISS! ee ate lt orks ors toi aysresrepsievolarn ae roter sige 12,000 MO LAIMNGE SA Pte ees aoe 47,200 As Mr. Henshaw points out, such estimates must necessarily be little more than guesswork, ex- cept, perhaps, in the birds and mammals which are better known than the other groups. In view of the fact that some three thousand five hundred fishes are listed for North American waters north of Panama, the total of twelve thousand for a world estimate appears rather small. To be sure, many species, especially of the ocean waters, are very widely distributed, and many undoubtedly yet remain to be placed in synonymy. Yet, when one considers the vast regions of the earth—central portions of South America, Africa and Asia, the islands of Oceanica and depths of the ocean, in all of which the fish fauna is very imperfectly known —it would seem that Mr. Henshaw’s estimate is, to say the least, a very conservative one. NEW MEMBERS June 6, 1912, to October 8, 1912 ANNUAL MEMBERS Mrs. C. C. Auchincloss, Mrs. H. K. Pomroy, Mrs. Alvin W. Krech, H. C. Koehler, Mrs. Frederick H. Eaton, Arthur B. Hunn, Mrs. Joseph Palmer Knapp,Sidney J. Jennings, Mrs. E. LeGrand Beers, James ‘Timpson, Mrs. DeLancey Kane, Maunsell S. Crosby, Dr. J. H. O’Connell, M. M. Hansford, Mrs. Augusta Booth, Theodor A. Simon. Baroness R. de Graffenried. SOCIETY BULLETIN. 929 THE GARDEN POOL AND THE MOSQUITO T IS a matter of common knowledge that many species of small fishes have a fond- ness for the larvae of the mosquito as an article of diet. The result of this is that open streams and ponds where fishes thrive never produce large numbers of this irritating and often dangerous pest. Unfortunately for humanity the mosquitoes are not as particular where they live as fishes are, and will thrive in many places unfitted for fish life. Appar- ently no puddle of water is too small or too foul to breed mosquitoes, while fishes, even catfishes and carp, have their limits. Any temporary mud-hole holding water for a couple of weeks may yield a plentiful crop of mosquitoes, and even a tin can, before it has time to go dry after a heavy rain, may furnish enough to cause a household considerable worry. The rain barrel can be covered, the tin can emptied, the puddle drained or oiled, but what about the fountain and the lily pool, which, even in the heart of the city, is maintained for the beauty and interest, and apparently also for the mosquitoes it affords? ‘The garden pool cannot be oiled like the stagnant marsh pool. To do so would destroy its beauty; to drain it dry enough to kill the mosquitoes would also mean the killing of the plant life contained in it. The one solution of the problem is the in- troduction of small fishes in sufficient numbers to destroy the wrigglers. Without question, the best fish for this pur- pose, all things considered, is the goldfish. The common variety of goldfish is hardy and well suited by centuries of cultivation for life in such pools. They are easily obtained from dealers in fish and aquarium supplies and will stand shipment in a small amount of water better than most any other ordinary fish—and ‘“‘commons’”’ are cheap. A few small specimens introduced into a pool will be sufficient to keep the mosqui- toes in check, for it has been shown by abundant evidence that the young goldfishes will select the wrigglers for food, even in the presence of various sorts of prepared fish foods. In the fall, when the water is turned off to drain the pool, the fish may be transferred to indoor aquariums, or they may be returned to the dealer and a new supply purchased the fol- lowing spring. The lily pond and fountain should not be permitted to become a nuisance to the household and the neighbors when the addi- tion of a few common goldfishes will not only remove the mosquito larvae before they trans- form, but will at the same time render the pool much more attractive. 930 SPINY DOGFISH Embryo still attached to the egg; reduced one half. Photograph by R. C. Osburn. FISHES THAT PRODUCE LIVING YOUNG HE statement that some fishes bring forth their young alive is usually a startling one to the person who is not familiar with ichthyological lore. ‘The common sorts of fishes, it is true, lay their eggs either broadcast in the water or in various makeshifts for nests, and the fertilization takes place after the eggs are laid. But in a number of groups the eggs are retained until the young are developed, and it is of interest that these viviparous fishes are often not closely related, but belong to widely separated families. The development of the life-bearing function in such unrelated groups forms one of the best examples of parallel evolution. It is an equally interesting fact that most fishes that bear living young are closely related to others that reproduce in the usual manner; they are, therefore, individual species or genera which have adopted this mode of reproduction without undergoing a sufficient change in struc- tural characteristics to separate them from the parent stock. Thus the sharks, rays and killie- fishes have representatives of both classes. The surf-perches (Embiotocidae) of the Pacific Ocean represent a single family in which all the members are live-bearing. Among the sharks, the majority of the species are vivi- parous, but the Port Jackson and bullhead sharks lay large eggs with tough, horny shells. The majority of the rays or skates lay eggs with horny shells, but certain members, as the sea- bat or sea-devil (genus Manta) and the butter- fly ray (genus Pteroplatea) bring forth living young. Among the killie-fishes, the more com- mon genera (Fundulus and Zygonectes) lay ZOOLOGICAL SOCIETY BULLETIN. eggs, but in the genus Gambusia, etc., living young are produced. In the viviparous sharks and rays, the eggs are very large—as large as those laid by their oviparous relatives. The eggs contain sufficient nutriment, or nearly so, to bring the young to a proper condition for birth and but little nourishment is ordinarily derived from the mother. In the live-bearing bony fishes where the eggs are small, the young receive their nourishment, or a portion of it at least, from the maternal tissues. In the surf-perches, partic- ularly, as shown years ago by Professor Eigen- mann, the eggs are reduced in size to such an extent that they contain very little yolk, the nourishment in this case being derived from the membranes of the mother. The eggs of the Viviparous fishes are always comparatively few in number for very good reasons. First, since the young at birth are larger and more highly developed than those hatched in the ordinary way and so are better able to take care of them- selves, it has not been necessary to produce such a large number in order to continue the species. Second, a larger number of young would be too great a strain upon the vitality of the parent, which must be preserved if the young are to be produced in good condition. It is as though each type of fish possesses a certain amount of energy for reproduction, which, in the case of egg-laying fishes, can be devoted to the produc- tion of a large number of eggs, but which in the live-bearing fishes is devoted to the special nourishment and protection of a much smaller number, The common little shark, known as the dog- fish, produces several young at a time. These, when born, are about eight inches in length, while the adult fish reaches not more than three feet. It will thus be evident that the younger generation is well on its way to ma- turity at the time of birth and has passed most of the dangers that surround the ordinary type of fish during its hatching and growth periods. The surf-perches again seldom reach more than a foot in length, and bring forth a small number of young, which range in length ac- cording to the species from one and a half to two and a half inches, so these young are well on the way to maturity. Among the killie-fishes, the top-minnow (Gambusia affinis) of our southern Atlantic States bears a larger number of young, but these at birth are only about one-third of an inch, while the adult mother reaches a length of about two inches. According to a recent article in Science, by Dr. Hugh M. Smith, the average number of young in families produced in June ZOOLOGICAL SOCIETY is one hundred, individual cases ranging from eighty-five to one hundred and thirty-four. Dr. Smith suggests that two broods are produced in a season, since the young are known to make their appearance both in spring and late summer. The second brood is much smaller in number, consisting of about two dozen, ranging, in the fish examined by him, from eighteen to thirty. The smaller fresh-water live-bearing fishes are easily kept and reproduce readily in cap- tivity. They are, therefore, much in demand by fish fanciers and are among the most interesting of the many species of aquarium fishes. A FASTIDIOUS SPIDER-CRAB LL young spider-crabs decorate the cara- pace and legs in the attempt to render themselves less conspicuous in their en- vironment (see the Butietin for November, 1911). The specimen figured in the accompany- ing cut exhibited rather unusual taste in the matter of color as well as in the selection of material. When brought into the Aquarium it was covered with scraps of seaweed. It was placed in a tank in which there were few weeds, but a great many small, orange-colored ane- mones (Sagartia leucolena) attached to peb- bles. Apparently perceiving that algae were no longer in style, the crab in a short time dis- carded them and proceeded to adorn himself with the anemones. ‘The polyps seemed as well contented on the crab as they did on the stones, expanding and feeding as well as though it were their natural habitat. At the time the photo- graph was made, the crab, which was a trifle over an inch long, was carrying eleven anemones about with him. THE SWORDFISHING INDUSTRY CCORDING to the Fishing Gazette the swordfishing has been better the past summer than for many years. At Boston, where nearly all of the swordfish catch is landed and marketed, seven hundred and seven were brought in in one day, and on one other day six hundred and eighty-four of these big fishes were landed at T Wharf, the fishing dock. One schooner brought in two hundred and two at one time. This is a profitable business when one considers that the average weight of the fish is about two hundred pounds, and that they bring usually from eight to eleven cents a pound. The total quantity Janded at Boston during the month of July, 1912, was 1,014,350 pounds, valued at $93,370, or a little over nine cents a pound. BULLETIN. 931 SPIDER-CRAB Decorated with sea-anemones ; slightly reduced. Photograph by R. C. Osburn. The swordfish is the largest fish, except the great tuna, regularly taken for market. Indi- viduals weighing over four hundred pounds are rarely taken, but there is a record of one weigh- ing seven hundred and fifty pounds. They are occasionally taken on trawl lines, but the harpoon is the usual means of capture. They usually swim near the surface, above which the dorsal fin often projects. A sailor at the masthead keeps watch for these signs, and when a fish is sighted the fishing vessel ap- proaches until the harpooner on the “pulpit,” a small framework at the end of the bowsprit, is within striking distance. To the head of the harpoon is fastened a light rope with a keg made fast to the end to serve as a float. After the fish has tired himself out in his struggles to escape from the harpoon and the float, the fisherman approaches in a dory and finishes him with a lance. Not infrequently, however, the fish retaliates by attacking the boat with his sword. ‘The strength of the in- furiated fish is such that the sword will easily pierce the bottom of a skiff, or even of a schooner, for that matter, as the records abun- dantly testify. I recall seeing a skiff which had been struck in such a manner that the sword went completely through the boat, piercing both sides. The favorite fishing grounds are the off-shore waters from Block Island to Cape Cod and northward, and it is no uncommon sight on pass- ing the region about No Man’s Land, off Mar- tha’s Vineyard, or the Nantucket Shoals, to see numbers of small fishing vessels, equipped for swordfishing, cruising about with a man at the masthead on the lookout for swordfish. The small schooners and sloops which engage in other fishing at other seasons of the year gener- ally carry swordfish tackle, and often when on other business are ready for a try at the big fish. ZOOLOGICAL c=) 9 wo THE BIG GROUPERS MALLER specimens of the Spotted Grou- S per or Jewfish (Promicrops guttatus) have lived remarkably well at the Aquarium, so it appeared probable that adults would do equally well. Consequently about a year ago a two-hundred-and-fifty-pound specimen was brought from Key West, Florida, as a gift from Mr. Danforth B. Ferguson. Up to that time this was the largest bony fish ever exhibited at the Aquarium, and the largest fish of any kind with the exception of an occasional large shark. On account of its size this specimen could not be accommodated in a wall tank with the other groupers, but was placed in the large center pool with the stur- geons, drumfishes and sand sharks. On April 3, 1912, six more large groupers, most of them considerably larger than the first, were brought from the same locality and placed in the same pool. One of these died on Sep- tember 8th, and though by no means the largest of the lot, it measured six feet three inches in length, and weighed, in a very emaciated con- dition, two hundred and thirty pounds. Though accustomed in their natural habitat to very pure sea-water of a high salinity, they have adapted themselves well to the harbor wa- ter supplied to the center pool, which has only half the salinity of pure sea-water and which is filthy beyond comparison with that of the Florida Keys. It is thus demonstrated beyond question that these giants among the finny tribes are hardy and adaptable in confinement, and we predict that they will become popular as aquarium ex- hibits in other institutions than our own. OUR BLACK-SPOTTED TROUT 4 Bg trouts of western North America pre- sent an exceedingly difficult problem for the systematist, and authorities on the group are by no means agreed as to the status of many of the forms which have been variously regarded as species, varieties or merely local phases. The cut-throat or black-spotted trout, like most of its relatives, is extremely variable, and as its range is very great, extending from Alaska to California and from the head-waters of the Yellowstone to the Pacific, some widely different conditions or habitat are presented. It may be that some of these differences are due to direct effects of the environment, but prob- ably the modern students of heredity would re- SOCIETY BULLETIN. gard the species as one possessed of a great complex of characters, which, under geographi- cal isolation, have become segregated or sorted out in various ways to produce the variations in color, ete., which are observed. The trout of Yellowstone Lake and neigh- boring waters was originally described as a separate species, Salmo lenisi, in honor of Cap- tain Meriwether Lewis, the leader of the Lewis and Clark expedition. Later it was considered a variety of Salmo clarki, the cut-throat or black-spotted trout. All the tendency of recent years has been to merge it completely with clarki, and drop the varietal name. The manner in which the species has become distributed in the head-waters of the Yellow- stone from the Snake River by way of ‘Two- Ocean Pass, has been interestingly described by Dr. B. W. Evermann. It appears that the cut- throat trout is the only species of fish inhabiting the waters of Yellowstone Lake. Certain other species have been introduced, but according to Messrs. Thompson and Leach, of the United States Bureau of Fisheries Stations at the lake, none of those introduced are ever taken, so it is presumed that they have failed to adapt them- selves to these waters. Every summer the Aquarium receives eggs of the cut-throat trout through the kindness of the United States Bureau of Fisheries, and the past season the writer had the privilege of seeing the work of taking the eggs at the lake stations. The Yellowstone trout, like most lake-dwelling trout, run into the shallow waters to breed, and where possible ascend the small streams which empty into the lake. Often the way is barred by shallows in the streamlets, but, un- dismayed by difficulties that ordinarily they would not attempt, the fishes, prompted by the breeding instinct, attempt to pass over ripples so shallow that swimming is impossible, and progress must be made, if at all, by a series of flops and struggles over the uneven gravel and stones of the stream bed. The writer observed one such shallow, where, in perhaps the space of a square yard, about a dozen trout were at- tempting to pass by this method from one pool to the next higher. The water was so shallow that the fishes were more than half exposed to the air, and were compelled to lie on one side between struggles. Occasionally a fish would flop out upon the dry gravel. However, the large number of fishes in the pool above proved that many, if not all, that made the attempt had been successful. In some pools the fish were so numerous as to render the bottom scarcely visible, and to capture them to obtain eggs meant only dipping them out with a hand-net. ZOOLOGICAL The morning before my arrival at the lake, Mr. Thompson had taken three hundred thou- sand eggs. The Yellowstone trout yield on the average not more than one thousand eggs, so to secure the above number it had been necessary to strip at least three hundred females. After fertilization, the eggs, which are orange in and about the size of small peas, are placed two or three layers deep in wooden trays with a wire screen bottom, and the trays are set in running water. The eggs when in this condition do not stand transportation as well as they do after the em- bryos have partially developed, so they are kept at the lake until they are eyed, that is, until the eyes af the developing embryos are visible as black specks in the eggs. In this condition they may be shipped, with proper care as to tem- perature and handling, to any part of the world. For transportation from the lake the trays are packed in ice in the shipping crates and hauled by express wagons sixty-five to seventy miles to the nearest railroad station at Gardiner, Mon- tana. From here they go by rail, usually to the United States Fisheries Stations at Bozeman, Montana, and Spearfish, South Dakota, for fur- ther hatching, or they may be shipped else- where. All that is required is that the eggs be kept moist and the temperature low. The eggs received at the New York Aquarium make, first, the long drive out of Yellowstone Park, then a twenty-five hundred mile trip by rail. On their arrival the trays are again placed in running water, maintained at a proper tem- perature, and the process of development, which has been delayed by the cold during the ship- ment, goes forward again to its completion. Up to the period when the young fishes are planted in streams and lakes to look after them- selves, the work of the fish culturist, the product of modern scientific methods, is far more certain of its results than is the work of the agriculturist or horticulturist. When our visitors view the black-spotted trout hatched and reared in the Aquarium, we bee that they will recall not merely the long journey, but also the scientific studies that have made possible such results. egas color THE ORANGE FILEFISH NE of the most unique fishes of our fauna is the Orange Filefish (Alutera schoepfi), known also by a variety of local names, such as foolfish, leather-jacket, hambag-fish, old maid, living skeleton and sunfish. The filefish is derived from the serrated character of the dorsal spine, which is somewhat like that name SOCIETY BULLETIN. No) 9 JAWS OF ORANGE FILEFISH Jaws, fully opened, and teeth of Orange Filetish, enlarged about one-half. Photograph by R. C. Osburn. of the trigger-fishes, to which the species is closely related. The term foolfish was un- doubtedly applied on account of the peculiar facial expression, and the actions of the fish in swimming tend to strengthen the application. The color of the adult fish is usually a light orange overlaid with irregular brown blotches, but a great amount of variation is observed, and sometimes when the brown is wanting the fish has a startling resemblance to an animated omelet. The filefish, along with the trigger- fishes, has been cited as an example of warn- ing coloration, their striking hues being supposed to signal the fact that the flesh is poisonous. The seales are very small and covered with sharp prickles which give to the skin a texture not unlike the shagreen of the shark. In form the fish is very deep and extraordi- narily thin so that the prominent features of the skeleton are often observable externally, and the common name living skeleton is rather appro- priate. The upper part of the head is remark- ably retracted so that the eye is situated almost under the dorsal spine and above and posterior to the gill opening and the pectoral fin, while the latter is anterior to the hinder end of the very oblique gill opening. The lower jaw is protruded to such an extent that its teeth are directed strongly backward. The position of the small mouth is such that the fish must assume very unusual positions in feeding. In nature they find their food about piles, rocks and in similar situations, and they feed upon corals, hydroids, bryozoa, mollusks, crustacea, seaweed, ete., which they cut up by means of the sharp, incisor-like teeth. Only when the food is above them can they take it in a horizontal position; if it is in front of them they must turn obliquely downward, while if it 934 it is below them they must stand on their heads to secure it. In the Aquarium they may be even seen to turn partly over backward to pick food from the bottom. Mr. W. I. DeNyse, who has observed them feeding in nature, informs me that these positions are habitual with them. The teeth of the filefish are very peculiar, but well adapted to the function of cutting. In the lower jaw there is a single series of sharp-edged incisor-like teeth. These are opposed to a double row of teeth in the upper jaw which are so arranged that they present a single cutting edge. The lower jaw closes inside of the upper in such a way that an admirable pair of shears is formed, and the trenchant function is further increased by the serrated edge. The bones forming the bases of the fins are very strong, especially the anterior ones of the dorsal and anal series, which are remarkably enlarged. The pelvic fins are entirely wanting, but the pelvic girdle is modified to form a strong brace consisting of a single bone extending from between the jaws, where it is attached, the full length of the abdomen, to which it lends support and protection. The ribs are short and very strong and are broadened posteriorly to overlap, suggesting the uncinate processes of the ribs of birds. In the Aquarium the tail is used almost en- tirely as a rudder, and progress is made in an awkward-appearing fashion by means of scull- ing with the pectoral fins and by the undulatory motion of the dorsal and anal fins. These move- ments are reversed in swimming backward. When rapid progress is desirable the tail is used in the manner usual in fishes. While the orange filefish is known from the Gulf of Mexico to Cape Cod, and even as far north as Salem, Mass., it is naturally a fish of the warmer seas and is found in this region only during the warmer months. Whether they migrate southward, or are killed by the cold at the approach of winter, is not known. The young, three inches and over, are fairly com- mon along the coast of Long Island and south- ern New England every summer, especially in September, but the adults are more rare. A few adults are usually taken each season at Gravesend Bay and at Woods Hole, Mass., but occasionally several years will pass without the capture of a single specimen. The present season has been unusual in the appearance of large numbers of adults at Gravesend Bay; as many as seventy-five or eighty being taken at a single haul of a pound net. The filefish reaches a maximum length of two feet, but the largest taken in this region meas- ured about eighteen inches. They present a ZOOLOGICAL SOCIETY BULLETIN. rather bizarre appearance in the Aquarium, and their peculiar and awkward movements seem to have a greater attraction than usual for our visitors. While the adults live fairly well, con- siderable difficulty has been experienced in handling the young, and it has not been possible to keep them more than a few months. Probably the difficulty lies with the character of the food, although the diet has been varied as much as possible in the attempt to rear them to maturity. The filefishes have no economic importance for the scanty flesh is bitter and offensive to the taste, and it is not improbable that it is impreg- nated with a poisonous alkaloid. Such poisons are known to exist in the nearly related trigger- fishes, some of which are so noxious as to cause a severe disease, ciguatera, which not infrequently results fatally both to man and lower animals. COMMON SEA CATFISH AQUARIUM NOTES Tarpon.—A splendid mounted specimen of the tarpon has been presented to the Aquarium by Mr. H. Casimir de Rham, Member of the Board of Managers of the New York Zoological Society. The fish, which weighed one hundred and sixty-five pounds, was taken by Mr. de Rham with rod and line at Bahia Honda, Florida. Aiding Investigators—During the past year the Aquarium has been able to aid biological re- search in a number of ways. Owing to lack of laboratory space and proper equipment but little such work can be carried on within the walls of the Aquarium building. Mr. George G. Scott of the College of the City of New York, how- ever, has pursued certain investigations on the blood of fishes in an improvised laboratory. Dr. Jacques Loeb, of Rockefeller Institute, has been supplied with large numbers of killie- fishes for use in the investigation of certain biological problems. Prof. C. F. W. McClure, of Princeton University, has been furnished with the eggs and embryos of salmonoid fishes for the completion of studies on the origin and development of the lymphatic vessels. ZOOLOGICAL SOCIETY BULLETIN. 935 RED HIND Dr. G. A. MacCallum, of New York City, has been for some months examining the diseased and dead fishes for the purpose of determining the nature of fish diseases and the cause of death, and especially to study the parasites of the fishes in the Aquarium. Porpoises and Dolphins.—Numerous attempts have been made to secure these small toothed- whales in good condition for exhibition at the Aquarium. On several occasions specimens of both have been taken in local waters and placed in the large center pool, but they have always appeared to be injured before their arrival and never have lived more than a week or so. The last such attempt was made a short time ago when a specimen of the common dolphin was captured in a pound-net at Holly Beach, N. J., and brought to the Aquarium on September 11th. It was evidently nearly dead on arrival, but it survived for two days. On two occasions we have tried to secure specimens of the porpoise through the coopera- tion of the porpoise fishery at Cape Hatteras, N. C., the only such fishery on our coast. The first time none were secured. Last winter a sec- ond attempt was made and several fine speci- mens were captured and shipped. The worst blizzard of the season was then raging on the coast and transportation was delayed at a time when it was impossible to protect the animals properly. The result was that all were chilled and none of them reached New York alive. It would seem that the Fates have decreed against us in regard to these animals. However, not being predestinationists in this respect, we have decided to renew our efforts and another trial to obtain porpoises from Hatteras will probably be made during the coming fall or winter, in the hope that persistence may be crowned with success. Stored Sea-Water Analysis—There is in the storage reservoir at the Aquarium a supply of water varying from sixty thousand to seventy thousand gallons brought in from the open sea for the benefit of our tropical fishes, since these forms, as a rule, do not live well in the brackish and filthy harbor water. The reservoir was filled in July, 1908, and since that time the wa- ter has not been entirely renewed, although twenty thousand to twenty-five thousand gallons are added yearly to make up for losses due to waste. It is a fact forcibly impressed upon the management of the Aquarium that corrosion is constantly taking place in the lead-lined and galvanized piping and the bronze pumps through which this sea-water is circulated. Fear- ing that there might have been an accumulation of lead, zine or copper salts in solution to a degree that would be poisonous to the fishes, it was determined to have the water analyzed. 936 COWFISH The vertical fins often assume very unusual positions in sculling slowly about the aquarium tank. Dr. Otto Kress, of the Department of Chemis- try of Columbia University, undertook the analysis, and his results showed that in spite of the corrosion there has been no increase in such poisonous salts in the water. There is thus no reason to fear that the very considerable chemi- eal action of the warm sea-water upon our piping and pumps can prove a source of danger to the fishes. The thanks of the New York Zoological Society are due Dr. Kress for his kind- ness in making the analysis. The Large Turtles — Both the green and logger- head turtles live well in cap- tivity, no matter what their age, provided, of course, that they have sustained no in- juries in capture or during transportation. There are at _ present twelve green turtles of vari- ous sizes in the New York Aquarium. The smallest weighs not more than ten pounds, the largest about four hundred. One specimen from the South Pacific Ocean was brought around Cape Horn in a sailing vessel and presented to the Aquarium in 1898. It is in excellent condition after fourteen years of confinement. One loggerhead was re- ceived on August 29, 1900, ZOOLOGICAL SOCIETY BULLETIN. and is still on exhibition. This specimen weighs about four hundred and fifty pounds, the largest loggerhead ever seen at the Aquarium. Several others weigh in the neighborhood of two hun- dred pounds, and the smallest one weighs about fifty. The smaller hawk’s-bills live well, but larger ones, seventy-five to one hundred pounds, appear to be unable to adapt themselves to the condi- tions of life in captivity and can seldom be induced to take food. Leatherbacks have been tried on several occa- sions, but the attempt to keep them has always resulted in failure. They swim continually, will take no food and soon weaken and die. Pos- sibly very young individuals might give different results, but these we have not been able to ob- tain. All the larger turtles are kept in the harbor water, though in nature they live in the purest sea-water of the open ocean. Other Aquariums.—American cities have been slow to perceive the importance of the public aquarium as a means of entertainment and TRUNKFISHES The humpbacked Buffalo Trunkfish, the common Trunkfish and the horned Cowfish are all represented in the same tank. ZOOLOGICAL SOCIETY BULLETIN. 937 TRUNKFISH The body is encased in an armor of bony plates. and instruction, but recently the idea seems to have taken hold in a number of centers. For many years New York City stood alone in this respect among the cities of the United States, although its aquarium has continually demon- strated the great popularity of such institutions from its opening day in December, 1896. The Detroit Aquarium was opened to the public in 1904, and although it is rather inac- cessibly situated on Belle Isle, several miles from the city, the attendance for the past year exceeded the million mark. This aquarium, located nearly eight hundred miles from the sea, nevertheless maintains a fine collection of marine fishes by means of a storage system and has thoroughly demonstrated the practicability of the inland salt-water exhibition. In Philadelphia a temporary aquarium was opened in Fairmount Park on November 25th, 1911, in one of the old water-works buildings. Although possessing but nineteen tanks, in which only fresh-water fishes are exhibited. this aqua- rium has thoroughly justified its existence, and in the ten months from the time of its opening to October Ist, 1912, two hundred and sixty-six thousand three hundred and thirty-eight visitors viewed the exhibitions. A salt-water aquarium one hundred feet by fifty feet is in process of construction, with provision for thirty tanks, and will be occupied before the end of the year. Mr. W. E. Meehan, formerly State Commis- sioner of Fisheries of Pennsylvania, is the superintendent. At Boston a new city aquarium has just been completed and will be opened to the public within a few weeks. Provision has been made for both salt and fresh-water exhibitions. Mr. L. L. Mowbray, formerly in charge of the Bermuda Aquarium, has been made superin- tendent of the Boston Aquarium, and Mr. A. O. Featherstone, for more than eleven years an employee of the New York Aquarium, has accepted an advanced position in the Boston institution. Key West Fishes.—An unusually fine lot of fishes arrived at the Aquarium on October 9th from Key West. Altogether there were three hundred and fourteen specimens of fishes, repre- senting forty-three species, besides conches and starfish. The following list will show the great variety of forms represented in the collection: Nassau, red, yellow-fin and black groupers; mutton-fish; snook; margate; black, blue and queen angel-fishes; spadefish; spot and gray 938 ZOOLOGICAL SOCIETY BULLETIN. SPADEFISHES IN THE NEW YORK AQUARIUM These cross-barred beauties are graceful swimmers. snappers; common and salmon rockfish; common and buffalo trunkfish; cowfish; butterfly-fish; rock and red hinds; trigger-fish; porgy; white, gray, yellow and blue-striped grunts; squirrel- fish; schoolmaster; rainbow parrot-fish; red and Spanish hogfishes; porkfish; brown and green morays; filefish; yellowtail; Bermuda chub; scorpion-fish; surgeon-fish; remora or shark- sucker; southern puffer or swellfish, and sea catfish. All of these except the buffalo trunkfish and the queen angel-fish have been exhibited before in the Aquarium. Some of these will eventually be placed in the new Boston Aquarium, when the salt-water tanks there are completed. In the meantime, they are all being cared for in the New York Aquarium and a large proportion will remain on exhibition here. The collection was made and cared for during transportation by Mr. L. L. Mowbray, Superintendent of the Boston Aquarium. Burietin No. 6.—Wanted, one copy. The Giant Salamander.—After the lapse of several years, the largest species of amphibian known to the modern world is again represented in the collections of the New York Aquarium. The species, Megalobatrachus japonicus, is a native of Japan, and is a veritable giant among recent amphibians, reaching a length of about three feet. Some of the early ancestors of the group were as large as alligators, but with the exception of this one all the modern species are small, most of them reaching a length of only a few inches. Aside from the mere fact of size, the species is interesting to the student of geographical distribution because its only near relative is the common hellbender (Cryptobranchus alleghe- niensis) of the Ohio River drainage. Evidently these two species are the last representatives of a group which once had a world-wide distribution. The specimen at present in the Aquarium is about two feet long. The giant salamander lives well and has even been known to breed in captivity. GENERAL INFORMATION MEMBERSHIP IN THE ZOOLOGICAL SOCIETY Membership in the Zoological Society is open to all interested in the objects of the organi- zation, who desire to contribute toward its support. The cost of Annual Membership is $10 per year, which entitles the holder to admission to the Zoological Park on all pay days, when he may see the collections to the best advantage. Members are entitled to the Annual Reports, bi-monthly Bulletins, Zoologica, privileges of the Administration Building, all lectures and special exhibitions, and ten complimentary tickets to the Zoological Park for distribution. Any Annual Member may become a Life Member by the payment of $200. A subscriber of $1,000 becomes a Patron; $2,500, an Associate Founder; $5,000, a Founder; $10,000, a Founder in Perpetuity, and $25,000, a Benefactor. Applications for membership may be handed to the Chief Clerk, in the Zoological Park, Dr. C. H. Townsend, N. Y. Aquarium, Battery Park, New York City, or forwarded to the Gen- eral Secretary, No. 11 Wall Street, New York City. ZOOLOGICAL PARK The Zoological Park is open every day in the year, free, except Monday and Thursday of each week, when admission is charged. Should either of these days fall on a holiday no admis- sion fee is charged. From May 1 to November 1, the opening and closing hours are from 9 o'clock A. M. until one-half hour before sunset. From November 1 to May 1, the opening and closing hours are from 10 o’clock A. M. until one-half hour before sunset. NEW YORK AQUARIUM 9 o'clock The Aquarium is open every day in the year: April 15 to October 15, from ¢ A. M.-to 5 o’clock P. M.; October 16 to April 14, from 10 o’clock A. M. to 4 o’clock P. M. No admission is charged. PUBLICATIONS The publications of the Society are for sale at the prices affixed below. Address H. R. Mitchell, Chief Clerk, New York Zoological Park. First eAgiAl s REPOLE tec 5% Gele’s oe ce anon Paper $ .40 | The Origin and Relationship of the Second ie “ - ....Paper $.75 Cloth 1.00 | Large Mammals of North America Third ss Sree MOR en ne AO “ 60 ETE Dae acs eS ee nea ae aa Cloth $ .75 Fourth “ Mlhae st Cy, oe AO “ 60 | Zoologica Vol. I. Nos. 1-7 ince. (Beebe), the Set 1.30 Fifth “ (ER See a5 “ 1.00 | Zoologica Vol. I. No. 8. The Northern Sixth “ « “ 15 « 1.00 Elephant Seal (Townsend) ......... 25 a a Pg oR ? ce 5 Zoologica Vol. I. No. 9. Diseases of Pri- Seventh noes 1.00 1.95 : lai ‘ : if ee ra ‘00 te 1.95 mates (Blair) Be bcs ik bstaratia oss kh 5 Eighth x aaa es a & 5 Zoologica Vol. I. No. 10. New Blood Ninth srg 1.25 eo 1.50 Phedsants,(Beehe): svatccdecs cece + teas 15 Tenth s bap Vinduit icone ema EL) 1.50 | Zoologica Vol. I. No. 11. Feeding Habits Eleventh "3 gels in: 1.00 . 1.25 of Serpents (Ditmars)............. In Preparation Twelfth ss Sets pee ross 1.00 ¢ 1.25 | The Cultivation of Fishes in Ponds Thirteenth “ Cage ayaa, 6 1.00 S 1.25 (GBownSend ees tetenrercane mia yan art si 20 Fourteenth “ ee oe 1.00 S 1.25 | Chameleons of the Sea (Instantaneous Fifteenth “ LOS pe eye 1.00. s 1.25 Color Changes in Fishes) (Townsend) 16 Sixteenth “ Cee ie Peek 1.00 “ 1.95 | Sea-Shore Life (Mayer) .............: Cloth 120 Notes on Mountain Sheep of North e CHaRnd a Berke Aooriegh Park By Mail 35 America (Hornaday) SSE og ORO Fo Paper .40 Pais haaticnaet Gailection Gee ited: and Destruction of Our Birds and Mammals _ _ | Horns (Hornaday). Large quarto. (Hornaday) .---- +++... ee sees eee es 15 Rartsstand Que. sv. s% strata ac. - Paper, Each 1.00 The Caribou (Grant) ........0.0.-.-00. Pe 40: } Bulletin Nos--1 and fi). tie. oo asso 's » Out of Print cs o Rib ah Metavlattelaret ate 'n 8tea]ate Cloth .60 | Bulletins—bi-monthly........... Yearly by Mail 1.00 Souvenir Books and Post,Cards of the Zoological Park may be obtained by writing the Chief Clerk, New York Zoological Park, New York City. Publications and Post Cards of the Aquarium may be obtained by writing Dr. C. H. Town- send, Director, Battery Park, New York City. DONUT 3 2044 106 274 893 ———