a et a ie ah sea - Ph Ge Wet + tae a4 y S Fi oe Nal, ‘Lie i are eres, With the €empltiments of Menty &. Sachticl, Blate Foitogis!. UNIVERSITY OF MINNESOTA, MINNEAPOLIS, MINNESOTA, U.S. A. NS Tue GerotocgicaL AND Natura History Survey oF MINNESOTA. Biel ARHPORT OF THE STATE ZOOLOGIST, ACCOMPANIED WITH NOTES ON THE BIRDS OF MINNESOTA, By Dr. P. L. HATCH. HENRY F. NACHTRIEB, State Zoologist. TAME. LoS. MINNEAPOLIS: HARRISON & SMITH, PRINTERS, 1892. 1c LETTER OF TRANSMITTAL. To the President of the Board of Regents of The University of Min | nesota: _Sir.—I have the honor herewith to transmit to your honor- able Board my first report as State Zoologist. Nearly all of the matter originally intended for this report has been crowded out by Dr. Hatch’s ‘‘Notes on the Birds of Minnesota,’ which for several reasons I felt constrained to sub- mit at present in their original form, and which accompany my general introduction. Dr. Hatch was years ago requested to write a report on the birds of Minnesota, by Professor Winchell, when the State Geol- ogist had charge of all the divisions of the survey. For this. and other reasons I have not assumed any editorial responsi- bilities and privileges, but simply those of a transmitter. A report on the birds of Minnesota is now in process of pre- paration, and just as soon as the ornithologist has important data, not yet in hand, at his disposal, and the mass of notes and material collected during the past thirty years has been thoroughly sifted and arranged, it will be submitted for publi- cation. Very respectfully, Your obedient servant, HENRY F. NACHTRIEB. GENERAL INTRODUCTION. The Geological and Natural History Survey of Minnesota, was established by a legislative act approved by the Governor of the State March 1st, 1872. ‘‘There is no question,” to quote the words of the State Geologist, ‘‘but one of the prime motives of the law was to introduce another auxiliary force into the State University, by making it a center whence should radiate information concerning the natural features of the state, and toward which should gravitate all collections of natural history that should otherwise be brought to light.” Taking the state- ment in its most comprehensive sense, it is undoubtedly true; and the fact that the State Geologist has always been enrolled with the faculty of the University in the catalogue, and that the law explicitly makes the Board of Regents the director of the survey, fully justifies the statement in regard to the rela- tion of the survey to the University, and indicates an element of excellence not to be found in the laws creating similar sur- veys in other states. At the time the present survey was organized it seemed de- sirable for various reasons to pay more attention to the geology of the state than to the botany and the zoélogy, and accord. ingly a geologist was appointed to take charge of the survey work. This was in accordance with the spirit of the times. And in accordance with an established custom, the geologist of the survey was generally called the State Geologist, an appel- lation that common usage has given the weight of a title, though it never was officially conferred as such. For many years the ‘‘Natural History Survey.” existed only in the wisely formulated law, for which excellent and comprehensive law we owe thanks to Dr. Wm. W. Folwell, who was at that time pre - sident of the University. Later on the importance and necessity of beginning the botan- ical and the zodlogical work was now and then recognized in the appearance of papers relating to the flora and fauna of the state. Naturally, however, the botanical and zodlogical work was not prosecuted with the same vigor and accuracy as the geological, for the day had gone by when one man could master all sciences. And the geologist of to-day finds problems enough in geology to engage all his time and tax all his energy and genius. It was the recognition of these facts as well as the desire to make a more efficient ‘‘ auxiliary force” of the survey contem- plated in the law that prompted the Board of Regents to relieve the State Geologist of the excess of requirements and put the 4 FiRST REPORT botanical and the zodlogical work of the survey under the charge of, respectively, the professor of botany as State Botanist and curator of the botanical museum, and the professor of animal biology as State Zoblogist and curator of the zodlogical museum. The present State Zodlogist was appointed by the Board of Regents about three years ago. Nothing was done during the first two years, other University duties taking me abroad one year, and sickness making work impossible the other. Last summer (1891) a party of three spent not quite four weeks on Lake Vermilion, as much as the funds remaining after purchas- ing apparatus and chemicals would permit. The exceedingly bad and disagreeable weather reduced this time to about two weeks. Nevertheless, some valuable data and experience were gained that are of value for the future. It has been asurprise to me that so few of our ‘‘posted”’ citi- zens know anything about the existence of a law creating The Geological and Natural History Survey, and to dispel a little of this ignorance where it ought not to be, I quote here the sec- tions relating to the Natural History division of the Survey. ‘‘Section 1. It shall be the duty of the board of regents of The University of Minnesota to cause to be begun as soon as > may be practicable, and to carry on a thorough geological and natural history survey of the state. Section 3. The natural history survey shall include, first, an examination of the vegetable productions of the state, embra- cing all trees, shrubs, herbs and grasses, native or naturalized in the state; second, a complete and scientific account of the animal kingdom as properly represented in the state, including all mammalia, fishes. reptiles, birds and insects. Section 6. It shall be the duty of said board of regents to cause proper specimens, skillfully prepared, secured and la- beled, of all rocks, soils, ores, coals, fossils, cements, building stones, plants, woods, skins and skeletons of animals, birds, insects and fishes, and other mineral, vegetable and animal substances and organisms discovered or examined in the course of said surveys, to be preserved for public inspection, free of cost, in the University of Minnesota, in rooms convenient of access and properly warmed, lighted, ventilated and furnished and in charge of a proper scientific curator; and they shall also, whenever the same may be practicable, cause duplicates in reasonable numbers and quantities of the above named speci- mens, to be collected and preserved for the purpose of ex- changes with other state universities and scientific institu- tions, of which latter the Smithsonian Institution at Washing- ton shall have the preference.” STATE ZOOLOGIST. 5 Certainly no zoélogist will complain that this law is too nar- row and irrational, for section 3 alone commands for him a field so wide as to call for all lines of zodlogical investigation. There are, however, certain lines of investigation universally recognized as coming particularly within the scope of such state surveys. But even such investigations almost invariably demand others that at first sight seem foreign. The intensely practical man is almost always really the most unpractical, and the greatest obstacle to progress. He will pooh —pooh the investigation of the habits and life history and structure of an unpalatable sucker or the ‘‘insignificant” stickle back and demand the investigation of the bass and other food fish only, entirely loosing sight of the fact that the one serves as food for some of his favorite fish and the other wages ruinous war against them. Many similar examples clearly show up the folly of trying to consider only that which we can immediately utilize, and usu- ally convince the short-sighted that we can not intelligently and successfully manage the one in ignorance of the other. Too many of us forget that what we now call applied science was at one time considered pure science, and that it is a ques- tion whether the Edisons or the, Webers, Faradays and Frank- lins have done most for the comfort of mankind, and whether the zodlogists, who through years of patient work gathered the life histories of many of our parasites, thus dispelling the dark cloud of superstition and suggesting a rational treatment for many diseases and giving to every one the simplest means of protection, should not be classed among the most practical. If the results of the patient work of honest investigators of past generations are to-day wielded by the most mechanical laborer, what is to keep the work of the so called scientist from becoming a tool for the comfort and happiness of future generations ? Indeed are we not reminded on all sides that the more thorough our knowledge of the things and phe- nomena about us becomes through observation and experi ment, the better do we utilize them and the more uniform and generally accepted become our interpretations. And does the intellectual work and triumph mean nothing to any or allof us? The universe is a whole and not a collection of absolute in. dependents, and no line or kind of work, however purely scientific it may appear at the time, can be carried on without sooner or later becoming evident and universally tangible in some practical form. 6 FIRST REPORT Still, while we recognize that the investigation of one animal points to the necessity of investigating others, that one sub- ject always leads to another and one problem inevitably sug- gests one or more others, we must admit that certain lines of zodlogical investigation were hardly contemplated in the organization of the survey, and more properly come under the purview of the University. Asa matter of fact, we must somewhat circumscribe the work of a state survey, always, however, with the understanding that exigencies may arise demanding a widening of the circle. In accordance with the view indicated above, the present plan of the State Zodlogist contemplates primarily the scienti- fic investigation of all those animals of direct economic im- portance, and, in accordance with section 6 of the law, the collecting and placing on exhibition in the museum represen- tative specimens of the animals of the state in such a way as to give them an educational value rather than a mere display value. The museum has been furnished with new cases, and the fauna of the state can be placed on proper exhibition just as fast as the material is collected and prepared and the necessary money is placed at the disposal of the curator. The importance, or rather the necessity of at once beginning the formation of a representative collection of the animals of the State, will certainly not need urging when the present con- dition of the museum is taken into account. Strange as it may seem, it is nevertheless true that not- withstanding the fact several papers have been published on a few groups of animals found in the state, the museum practi- cally has none of the material upon which these papers were based. Indeed in some cases there apparently was not even an attempt made to preserve the specimens that served for the description of new species, and we have absolutely nothing here for comparison. Comment on such methods of work is unnec- essary. Of the collection here now, many specimens are not even good show specimens. Many are without any data whatever, and many have only the name of the taxidermist added, while others have data so obviously out of place that they are practically valueless. Many of the really valuable things have been badly damaged by moths and other injurious in- sects, and the fire of two years ago and neglect previous to that time more or less injured everything. An amusing group is quite a collection of animals purchased to represent the STATE ZOOLOGIST. 4 fauna of Minnesota at the New Orleans Exposition. As one looks at the pronghorn, the grizzly, the three-toed sloth, the iguana, the toucans, the bird of paradise, etc., etc., the ques- tion naturally arises, when did Minnesota have such a fauna, and how were the animals preserved? It is to be hoped the exhibition at the coming World’s Fair will not repeat this ludicrous spectacle. The facts noted above in connection with the fact that some animals formerly abundant in Minnesota no longer even merely visit the state, and some of those still within our borders are being rapidly driven out of the state, certainly point to the necessity of at once beginning to collect and properly preserve, with data, representative specimens of the fauna of the state. In accordance with this conviction, and a desire to enlist the cooperation of all those favorably located in the state, directions for collecting, preserving and shipping specimens of animals are now being prepared for gratuitous distribution to all interested in the work of the survey. It must not be supposed, however, that we are attempting to build up a general museum. Such a museum is impractical at present and doubtfully desirable. At present we are aiming at a comprehensive local state collection. The most valuable portion of any museum is always that which is not prepared for display but is set aside in proper rooms for reference and comparison. Of such a collection we have as yet hardly a beginning. The working collection, how- ever, has been begun and an earnest effort will be made to preserve in proper form and keep accessible all specimens that serve as the basis for descriptions of new species or varieties or that show interesting modifications or illustrate facts of distribution and habit. In afew years this so-called working collection will be far more valuable than the fine specimens on exhibition and will require much less room, money and care. The groups of animals to which special attention is at pres- ent being given by the field workers are :—the fishes, the birds, the reptilia and batrachia, and the mammals. Other classes are by no means neglected. Some lines of investiga- tion, however important, can not be undertaken at present for the want of laboratory facilities at the proper place. A lake- side, or rather fresh-water biological station, is an imperative necessity, and such a laboratory under the care of the Univer- sity ought to be established now. In addition to being a place for investigators it could be a resort for the ‘‘science teachers’’ 8 FIRST REPORT of the state, where, during the summer vacations, they could gain that knowledge of facts and methods at first hand so much needed by many of them to enable them to properly teach botany, physiology and zoédlogy. The mere associa- tion of such teachers with the students carrying on original investigations would be of incalculable value. For a number of years marine biological stations, usually called zodlogical stations, have offered opportunities for the study of marine life in various parts of the world and have annually attracted great scientists from all civilized countries. The enthusiasm and satisfaction with which their work has been received in every civilized community, and the practical re- sults traceable to their influence are a sufficient justification for their existence. Indeed to-day they are just as much a nec- essity as the university laboratories. While the number of marine biological stations has increased to ten or more, the establishment of fresh-water biological stations has been attempted in but few places, so that to-day only one or two properly equipped are in existence in Europe, and none in this country. The reasons for the preferences thus indicated may briefly be stated to be:—(1) Man’s desire to discover, and to see that about which he knows nothing from direct observa- tion. (2) Thefact that hitherto the problems in zodlogy have been largely morphological problems, and these point to the seas for solutions. For inthe oceans we see the vast original home with a uniformity and constancy of environment and gradual transitions not met with elsewhere. Moreover the oceans are so densely populated that t.e patient and thought- ful investigator has never been disappointed. There is, however, abundant evidence on hand in the works of great men showing that not even all the morphological problems are to find their solutions in the study of only marine forms, and that what we would expect on a priori grounds actual observation and investigation demonstrate. And while the conditions of life in the ocean may be characterized as quite uniform, those on land and in fresh-water must be char- acterized as very variable, and consequently demanding more varied adaptations and thus naturally leading to a higher development. In view of this it becomes evident that the problems relating more particularly to the physiological side of living things are to be solved principally at fresh-water stations and not at marine stations. The fresh-water biologi- cal laboratory therefore has a special field of work in phys- STATE ZOOLOGIST. 9 iology and enough in morphology and embryology to keep it from becoming perniciously exclusive. Aside from the nec- essity of such a laboratory for the survey work it must be said that no state offers more to such a station than our own. We have all the natural conditions in the way of lakes and streams and geographical position. In a country of such great dis- tances it is impractical for many to go to the marine stations. Others who feel that in the future they will have to deal with land and fresh-water forms think it a waste of time and money to study marine life. A sojourn of several months at a well equipped inland station would convince such of their mistake and prepare them for better work. To our army of teachers such a station at one of our principal lakes could offer an opportunity during the summer months of becoming ac- quainted with the modern methods of teaching the biological sciences by being taught themselves how to make the most out of the material and apparatus at theircommand. From lectures and demonstrations and through association with advanced students and investigators they would gather the general principles and laws of biology as known at the time and would unconsciously catch the spirit that would place them in the proper attitude toward the biological sciences. The time for establishing a fresh-water biological laboratory in Minnesota is ripe, and no citizen can more effectually per- petuate his name than by endowing and equipping such a laboratory as indicated, and his investment can not be made more safely and profitably than under the care of the Univer- sity of Minnesota. HENRY F. NACHTRIEB, State Zodlogist, University of Minnesota. June 1, 1892. THe GEoLoGicAL AND NatruraL History Survey oF MINNESOTA. NOTES ON THE BIRDS OF MINNESOTA, WITH SPECIFIC CHARACTERS. By P. L. HATCH, M. D. PREFATORY STATEMENT. As the author intimates in his Preface, the manuscript for the ‘‘Notes” was begun several years ago and has been ready for publication for some time. The work represented by the ‘‘Notes,” was begun a number of years ago, when the State Geologist, Prof. N.H. Winchell, still superintended all the work of The Geological and Natural History Survey. It is therefore but just to Prof. Winchell (and to myself also), to state that in calling upon Dr. Hatch for his manuscript and seeing it through the press, I have (for reasons that will become evident in future publications), not assumed any editorial responsibilities, but have, as State Zodlogist, simply discharged a duty the ‘‘Survey” owes the author, who years ago was requested by Prof. Winchell to write this report and who has spent much time 1nd money upon it. It has been impossible to refer any portion of the proof to the author or to consult him in regard to style of type, etc. For this reason special care was taken in reading the proof, and as the manuscript had all ‘‘passed”’ before the author forwarded it to me froia the far west, and I had the final proof carefully compared with the manuscript, the author will not, I trust, be misrepresented. Naturally, however, some things will appear that the author would have eliminated or modified. Circum- stances and time would not permit, and I trust this will to some extent mollify the critics. It isa matter of no small regret that the bird material, upon which this report is based, is not the property of the ‘‘Survey” and is not acces- sible for reference and comparison. All of it ought to be here, properly preserved and labelled. But 1 have considered this subject elsewhere and need not consider it any further here. HENRY F. NACHTRIEB, State Zodlogist, University of Minnesota. PREFACE. It is due to myself as well as the public, that I should say the great delay in the publishing of this volume has been from causes beyond my personal responsibility. I have regretted it on account of some misapprehensions that have arisen, but it is said that ‘‘ All is well which ends well,” and half of the quotation is assuredly true in this case, for this ends it. The magnitude of the task so zealously conceived and under- taken, was greatly understimated, yet the earnest employment of all of my opportunities enabled me to approximate my ideal for a time, when an interruption of several years occur- red, after which it became impossible to maintain more than is shown by the completed work. The classification is that established by the American Orni- thological Union, and published in 1886. Each species given has its corresponding number, and except in occasional in- stances, the descriptions mostly correspond with those given in the Pacific Railroad Reports, and the measurements are in inches and hundredths of an inch. While I have aimed to make it as nearly correct in its state- ments of facts observed as is possible, I do not flatter myself that errors have not found their way into this record through so many years of observations, which others may ultimately correct. Pb BACHE August 16, 1892. Order PYGOPODES. Family PODICIPID_2. ECHMOPHORUS OCCIDENTALIS (Lawrence). (1.) WESTERN GREBE. Although during the period in which I have been an observer of the birds in Minnesota very few of this species have been seen by myself, nor reported by others whose observations could be implicitly relied upon, [am able to record enough to give it ‘‘a name and a place” in the fauna of our state. I first met with an individual specimen in the collection of a German living in St. Paul in 1859, and in 1861 I saw one amongst the collections of Mr. Shroeder of the same city; but it first came into my hands by my own gun in May of 1869, on the Red River, and again in 1870 through the kindness of Mr. J. J. Jamison, an eastern gentleman of amateur scientific proclivi- ties who was shooting ducks in the autumn of that year at Big- stone Lake. It was alone, and entirely unsuspecting to all appearance. It was a mature male, and in good plumage, meeting all the measures given in the descriptions of the ninth volume of the Pacific Railroad Reports. Not until the spring of 1883 did I see one again, and then in the same locality, or within a few miles of it, on the Red River near Moorhead. It has been several times reported without any verifications, one of which was presumptively reliable, but as the party did not regard its identification of sufficient importance to give me an opportunity to endorse his own, I made no record of it amongst my notes. In 1872, while collecting extensively in Santa Clara county, California, I found it common for the species in Drink- water Lake, a sort of lagoon some 12 miles south of San Jose and a few miles within the limits of Sacramento, and in several other kindred localities; but exceedingly common in March at BIRDS OF MINNESOTA. 5 Old-town, San Diego. Although the eggs have often been found on the Pacific coast, none have ever come to my notice here. SPECIFIC CHARACTERS. Upper part of head and nape of neck, fuliginous black; back and wing-coverts grayish-black, the feathers margined with gray; primaries light, ashy-brown, darker at the end and white at the base; secondaries white, marked with ash on the outer webs (occasionally white); space between the bill and eye gray; throat, sides of neck, and entire under plumage, silver-white; sides marked with grayish-black; bill dusky, or nearly black, except the cutting edges and end, which are yellow; iris orange; tarsi and feet grayish-black externally, flesh color, internally. Length, 28; wing, 8; bill, 3; tarsus, 3. Habitat, Western North America, eastward to Manitoba. COLYMBUS HOLBELLIT (REINHART). (2.) RED-NECKED GREBE. It is my pleasure to say that I am indebted to Mr. J. N. San- ford, of Elbow Lake, in Grant county, for my first knowledge of the presence of this species of the Grebe family in the state, and accompanying the information so much esteemed, he sent through me to the Minnesota Academy of Natural Sciences four eggs in prime condition for preservation, which he had obtained in his vicinity in July, 1880. These eggs measured 1.95 by 1.28: 2.00 by 1.25: 1.85 by 1.15. and 1.90 by 1.20. The color when so fresh was a rather pale, greenish-white and was uniform. The nest was described as being near to the water, and consisting of coarse, rank marsh weeds, placed on a bunch of the same materials in a marshy locality. He has been a close observer of the water birds especially, and has contributed some interesting and valuable facts respecting the breeding habits of several species found in his section. Since those days my opportunities for learning more of the local habits of the species have been good. Without being abundant any- where in Minnesota, it is nevertheless not to be accounted rare, for its species in the sparsely settled districts characterized by wet, pondy prairies. I have found it in my own county at such times as to make it reasonably certain that it breeds in such localities as are largely secluded, and embracing ponds and small lakes bordered by reedy marshes. I find individuals of this species in Fillmore, Carver, Otter Tail and Grant counties, 6 NOTES ON THE and have many reports of its presence in several others. As long since noticed by bird observers, the young of the Red- necked and Crested Grebes resemble each other so much as to make their differences impossible to define. ° SPECIFIC CHARACTERS. Upper plumage blackish-brown, the upper part of the head and neck behind, black; primaries ashy-brown; secondaries mostly white, except a few of the inner ones which are dark ash; cheeks and throat ash gray; a white line from the lower mandible under and beyend the eye; forepart and sides of neck rich, brownish red; lower parts silvery white, sides dusky; bill black, pale at the end, and bright yellow at the base; iris car- mine; tarsi and feet externally greenish black, internally yel- low. Length, 18; wing, 7; bill, 1.25; tarsus, 2. Habitat, North America at large. Note. Since writing the above I have learned more of the local habits of this Grebe and can add that its food is mostly aquatic worms and larve with some minnows. It is no trivial thing to bag one of them on account of his unremitting vigilance, and his expertness in diving and remaining seem- ingly a long time submerged, which however is not so long as it seems, for when he returns to the surface he only exposes the bill and enough of the head to bring his eyes into use while the body is kept completely concealed. The power to do this continuously for a considerable time, belongs to the entire family, and to few if any others so perfectly. In this sub- merged condition they will swim so gently and soevenly as to elude the observation of most persons until they have learned to detect them, after which there is little difficulty. COLYMBUS AURITUS L. (3.) HORNED GREBE. Although not universally distributed throughout the state, the Horned Grebes are fairly common in many sections. Pools, ponds and sloughs in open districts and bottom lands are its favorite localities for breeding. Hence, I am not surprised to have Dr. Hvoslef report it as breeding in the vicinity of Lanes- boro, Fillmore county, along our southern borders, and would have expected Mr. Washburn to do so along the Red River, as Dr. Coues* had done several years earlier. Indeed I have had individuals sent to me by hunters from a dozen or more localities, most of which have been in prairie regions to the north and west of Minneapolis and St. Paul. It breeds occa- sionally in the vicinity of Waseca * * and at Bigstone Lake. BIRDS OF MINNESOTA. 7 *** The earliest record I have of its arrival in spring is April 23d, but reliable observers give a much earlier date. The nesting is begun by the 20th of May. The structures are quite bulky, and consist of old reeds principally, placed on a tussock of the same material and rudely embracing surround- ing erect stalks. Not infrequently they are entirely sur- rounded with water, but more often on the wet land a few feet from the shores of aslough. The excavation is exceedingly superficial, but contains from 7 to 10 eggs, originally grayish or yellowish white, that soon become very much soiled by the rotten reeds and filthy feet of the denizen. The young take to the water at once. The fact that they have been seen swimming with the parent as early as the first week in May, and at the tenderest age as late as the 8rd of August, suggests more than one brood ina season. I have no conclusive evidence that they do not breed twice. They linger quite late in the autumn, but. are so infrequently observed that the proximate date of their migration southward is still unknown to me. Like the other species of the genus, they have the faculty of depressing their bodies below the surface of the water in which they are swimming, at will, in the presence of danger. A good field glass will aa at such times only the bill and eyes aheve the water. *Birds of the N. W., p. 732. **Kdward Everett. Maton from Waseca. ***Correspondence of Mr. L. Froman. SPECIFIC CHARACTERS Upper part of head, cheeks, throat and ruff, glossy black; a broad band from the bill over the eye, and the elongated oc- cipital tufts behind them, yellowish-red, color deepest next the bill; upper surface brownish-black, each feather margined with gray; primaries brownish-ash, secondaries mostly white, some of the outer ones dark ash; fore neck and upper part of breast bright chestnut-red, sides of the same color, mixed with dusky; abdomen silky white; bill bluish-black, yellow at the tip; loral space bright carmine; iris carmine, with an inner circle of white; tarsi and feet dusky gray externally, dull yellow inter- nally, and on both edges of the tarsus. Length, 14; wing, 6; bill, 1; tarsi, 2. Habitat, Northern America. The foregoing is the description of the vernal plumage, the autumnal being much less striking. In the former they are sometimes found in considerable flocks, disporting themselves. in the bays of our lakes and in the streams which supply them. Their smooth, rapid natation and wholesale diving _at such times is marvelous and eminently characteristic- Bz, 8 NOTES ON THE I have never as yet found them in flocks in autumn, but always in family parties and pairs, and almost never at that season upon the wing. They seem to follow the water courses and migrate southward about the first week in November. Their move- ments are made in the earliest part of the morning and at twi- light in the evening, swimming silently along, close under the overhanging banks and reeds singly, from five to twenty yards apart. When suddenly surprised, instead of taking to wing they dive, and after swimming considerable distances deep under the water they rise close to the shore, where, concealed by debris, or grass and reeds, with only the bill and eyes ex- posed, they remain until all danger has disappeared. None but the closest observers can know for themselves when or how they leave us in fall migration. ‘Their food consists largely of water beetles, larve and ‘‘small fry.” COLYMBUS NIGRICOLLIS CALIFORNICUS (Hermann) (4) - AMERICAN EARED GREBE. I list the EHared Grebe upon specimens found mounted. in collections from time to time through many years of local observation, two of which are now in the collections of the Academy of Sciences at Philadelphia, I think. All were re- putedly obtained within the limits of Minnesota. ; Having met with the species at San Diego, California, in 1870, I had no difficulty in identifying them at once. SPECIFIC CHARACTERS. Head and upper part of neck black; rest of upper parts brownish-black; wings grayish-brown, with a broad patch of white; throat, fore part and sides of neck dull black, its lower part with some spots of the same; rest of lower parts glossy, silvery white, excepting the sides of the body and rump, which are light red; bill black, tinged with blue; iris blood red, feet dusky- gray exter naily, internally greenish-gray; tufts on sides of head orange, yellower anteriorly, and posteriorly red. Length, 13; wing, 5: bill, 1, tarsus, 15. Habitat, Mississippi river to Pacific and northward. PODILYMBUS PODICERS (L.). (6.) PIED-BILLED GREBE This is by far the most numerously represented species of the Grebe family in Minnesota. There are few ponds, sloughs, or lakes where ducks are found, that do not contain a few of them. They arrive early, and they stay late, often until only small openings in the ice remain before the final closing for the long Minnesota winter. Breeding presumably in nearly all the BIRDS OF MINNESOTA. 9 localities where found, they so effectually conceal their nests that they are very rarely obtained. But where they have been found the nest was uniformly formed of partially decayed reeds, with perhaps a portion of coarse, sedgy grass in the employment of which little architectural design is evident. As in the case of the other Grebes, there is a redundancy of material, but so rudely disposed as to lead any one in search of the nest to suppose it to be a mere heap of drift from high water in spring, the eggs having been left concealed by the disposition of rotten reeds and grass over them. None I have seen have contained more than five or less than three eggs of a soiled, yellowish-white color. Pot-hunters ‘‘of the baser sort’ call them Hell-divers, and only the downy-chinned variety spend any ammunition on them, as they disappear with ghost-like celerity on their approach. Only their bills rise again until the hunter is finally gone. SPECIFIC CHARACTERS. Upper plumage, very dark-brown; primaries, dark-ash; secondaries, ash on the outer webs and white on the inner; cheeks, and sides of neck, brownish-gray; chin and throat marked with a conspicuous black patch nearly two inches in extert; lower part of neck, upper part of breast and sides, dull rusty-brown, spotted and rather indistinctly barred with brownish-black; lower part of breast and abdomen grayish- white, mottled with dusky spots; bill pale-blue, dusky on the ridge of the upper mandible, a broad black band across both mandibles and including the nostrils; iris, brown; tarsi and feet, grayish-black. Length, 14; wing, 54; tarsus, 13. Habitat, both Americas. With nothing economic, nor esthetic to commend it to the at- tention of men, women or hunters, (who contemptuously call it Dab-chick, Water-witch, or ‘‘Hell-diver’’) it is left solely to the heritage of the naturalist. I think the popular cognomen of ‘‘Water-witch” should be preferred, their habits in diving and concealing themselves affording a shadowy but plausible reason for the choice. Mr. Holzinger gives this species as breeding around Lake Winona, and Mr. Washburn found it abundant at Ada and at Thief river. It is universally distri- buted. The food consists of small fishes, aquatic worms and plants. 10 NOTES ON THE Family URINATORID_ZX (The Loons.) URINATOR IMBER (GUNNER). (7.) LOON. I found this Loon abundantly represented for its species when I came to the then territory of Minnesota in 1857, but supposed that the general settlement of the country would soon decimate them. In this I was mistaken, for there has been no diminution of their relative numbers in any general section which I know of, while in others, there has been an apprecia- ble increase. The earliest openings in the lakes not infre- quently are occupied by one of them, and there is no time during the entire summer when they may not be seen in those lakes known to be their favorite resorts. 'They are not found in the smaller ponds ordinarily, preferring those more abundantly supplied with fish and offering better security from the hun- ter’s gun by its expanse. Their weird, solitary notes, as well as their dignified demeanor when undisturbed, give little intima tion of their social vivacity after the young have become grown and strong. Who would prove this must be willing to quit his couch early, before the family has been broken by the depar- ture of the male to his solitary haunts and the female has sent the young hither and thither in search of their own food, which takes place before the sun has been long risen. It has been my privilege to witness some scenes of their matutinal jollifica- tions, which have always occurred at the earliest dawn, and have terminated with the advent of the sun. The night is spent in proximity to each other on the water, somewhat re- moved from the land. And in the earliest morning the notes of parent male soon call out a response from the other members of the family, when they all draw near, and after cavourting around each other after the manner of graceful skaters for a brief time, they fall into line, side by side, and lifting their wings simultaneously, they start off in a foot race on the water like a line of school children, running with incredible speed a full quarter of a mile without lowering their wings or pausing an instant, wheel around in a short circle, (in which some of them get a little behind) and retrace their course to the place of starting. This race, after but a moment’s pause, is repeated over and over again, with unabated zest, until by some undis- coverable signal it ceases as suddenly as it began. Its termin- BIRDS OF MINNESOTA. ad ation is characterized by a subsequent general congratulation manifested by the medly of Loon notes. The walking or rather running upon the face of the quiet lake waters, is a marvel of pedal performance, so swiftly do the thin, sharp legs move in the race, the wings being continuously held at about half extent. Soon after this is over, the male parent takes to wing to seek his food in some distant part of the same or some other lake, which is soon followed by the departure of the female in another direction, while the young swim away in various directions to seek their supplies nearer the place of nightly rendezvous. Their nests are not infrequently found, and always either on the main land near the water or on the islands. Occasionally one has been reported as found upon a muskrat’s pile. Several may nest quite near each other, particularly on undisturbed islands. To construct them, a large quantity of weeds and grass is gathered into a pile. into which a depres- sion is made a foot or more in diameter, in which are deposited usually three olivaceous, brown eggs, varying from 3} to nearly 4 inches in length. The earliest young have been seen in the water by the second week in June. By the middle of September, they have reached their full development. Most of the members of this species are driven away by the 25th of November, but occasionally an individual remains all winter, as I have learned, notably along the St. Peter’s river, where numerous large springs have kept considerable areas free from ice. Their very remarkable plumage is only fully attained at their third year. The younger birds precede the others in mi- gration from one to two weeks. SPECIFIC CHARACTERS. Head and neck black, upper part and sides of head glossed with purple; a small transverse mark on the throat composed of white feathers, quill-like in form, distinct from each other and placed longitudinally on each side of the neck; lower down are large patches of white, of the same peculiar pattern, and running in the same direction, nearly meeting behind, and in front are about an inch apart; upper plumage and wing coverts deep, glossy black, with pure white spots placed in regular transverse rows, slightly curved downwards; these spots on the upper part of the back, are small and nearly round, but descending lower on the back, increase in size and become quadrangular in form, being largest on the scapulars; on the lower part of the back, upper tail coverts, and sides which are black, the spots are small and round; the sides of the neck near the shoulder lineated with black and white; the primaries, secondaries, and tail, brownish-black; the under surface, 12 NOTES ON THE glossy-white, with a narrow band of dusky feathers crossing the lower part of the abdomen, and marked with small white spots; lower tail coverts, blackish-brown, tipped with white; bill, black. compressed, strong and tapering; outline of upper mandible, nearly straight, very slightly curved; the lower mandible has a groove underneath running from the junction of the crora towards the point; the tail consists of twenty feathers. Length, 30; wing, 14; tarsus, 3; bill, 8; height at base, 1. Habitat, north portion of Northern Hemisphere. Though fish and frogs are preferably their food, they do nicely without them when supplied with aquatic vegetation. If undisturbed by being fired at, they will visit the same localities daily during the season for their food. Notre. This interesting bird has increased in relative num- bers on our larger lakes of late years, nothwithstanding the greater number of persons who visit them, and on which boys and sportsmen (?) are tacitly allowed to shoot at them to their heart’s content, as they rarely hit them. I had supposed that unless the firing was arrested, they would desert these favorite resorts, like White Bear, Waseca, and Minnetonka. Mr. Wil- liam Howling and Son of East Minneapolis presented me with the most beautiful and perfect specimen of Loon I have ever seen a few years ago, except that the tip of the bill is hooked. There are no indications of it having been produced by injury, but the tlexion downward is smooth and perfectly turned, Query :—Is it a case of evolution avaunt? URINATOR ARCTICUS (L.). (9.) BLACK-THROATED LOON. In the local observations of this exceedingly rarely seen Loon, we have an instance of the folly of making positive declarations of the limitations of the habitat of species before the fullest attainments from observations have been reached. The extremely pernicious practice of ambitious writers in anticipating the final testimonies of science in every depart- ment of investigation, has led to evils enough to lead to its abandonment long ago, but itis probable that the world will have to wait for the Millennium before the truth can be waited for till all the facts are in, and then, we devoutly hope the said writers will be better employed. The conservative A. O. U. have magnanimously allowed the Black-throated Loon to visit the Northern United States in winter. From the winter of 1858 till that of 1869, eleven years, this very northern bird came indisputably within the range of my field glass in five of them, but I found it impossible to secure one for the reason BIRDS OF MINNESOTA. 13 that it was always in, or near an opening in the lakes where concealment in approaching near enough to secure it was impossible. My hope of finding some venturesome individual occupying such an opening in the Mississippi, as the Scoters had done from winter to winter, was never realized, so the good field glass must alone be credited with my observations. From the time of my last date, the opportunity to see them was inter- rupted by several winters absence, and the places in which I had made my previous observations had come to be encroached upon by approximate settlements to such an extent as to drive them elsewhere I suppose. Iam satisfied that they have been seen by others who supposed them to be individuals of another species, namely the Red-throated Divers. The only mounted specimen that I have ever seen under cir- cumstances to make me believe that it had been obtained within my province of observations could not be vouched for as having been gotten in it, and I have therefore waited some good for- tune to learn more about this rarely seen Loon. URINATOR LUMME (GuNNER). (11.) RED THROATED LOON. The Red-throated Loon is a fairly regular winter visitant of our domains, and while lacking the necessary positive proof of its breeding on the shores of Lake Superior within the borders of Minnesota, I have abundant circumstantial reasons for thinking it does. It has been seen and, if I may trust the popular descriptions, it has been killed, several times in the vicinity of Duluth by pot-hunters in the period of presumptive incubation, yet I have never known of the nests having been seen, and if they have been seen they have not been recognized as other than the common Loons although those of this species are much the smaller of the two. Through exchange, I have come into the possession of what are said to be those of this bird. There are very considerable variations in the size of the eggs of the entire genus, and in those of the Red-throats it is from 2.60 by 1.70 to 3.00 by 1.90. The color and markings are pre- cicsely like those of the other species. I am informed that the nests are even less mechanical in their structure, and, like those of the others, are quite near the water, to which their beaten paths lead from several directions. 14 NOTES ON THE SPECIFIC CHARACTERS. Upper part of the head, front, sides of head, upper part of throat, and sides of neck, bluish-gray; hind neck streaked longitudinally with white on a greenish background, the white feathers being raised above the others; on the forepart of the neck is a large longitudinal patch of deep reddish brown; upper plumage brownish black slightly tinged with green, and on the upper part of the back and lower part and sides of the neck, streaked with and mottled with white; wings and tail brownish black; under plumage pure white with a band across the hinder part of the abdomen, and the lower tail coverts, brownish gray; bill bluish black; iris bright red; tarsi and feet brownish black externally, internally pale flesh color; claws yellowish at the base, and dusky at the end. Length, 27; wing, 11.50; tail, 2.50; bill, 2.25; tarsus, 2.75. Habitat, northern part of Northern Hemisphere, migrating southward in winter nearly across the United States. Order LONGIPENNES. Family LARID 2. RISSA TRIDACTYLA (L.). (40.) KITTIWAKE. The Kittiwake is a regular spring and fall migrant, spend- ing its winters far to the south, returning here from the 25th of March to the 10th of April, remaining for only about eight or ten days, and then passing on further north to breed. Cir- cumstances connected with my observations of the gulls migrating through the portion of the State where my principal personal observations have been made, lead me to believe that this species breeds on the islands of a number of our northern lakes. I hope to be able to settle many facts in connection with the gulls in the near future, which it has been impossi- ble to do up to the present time. The young may be seen at Bigstone lake, Mille Lacs lake and along the Red river as early as the 15th of August in ordinary seasons, and always the last week in October, in considerable numbers. As the Kittiwake Gulls are known to breed ‘‘as far south as Bird Rock, in the Gulf of St. Lawrence” (Langille) there can be no valid reason to doubt their doing so in the vicinities referred to in Minnesota. Their food while with us consists of fish, molluscs, aquatic larve, and small water snakes. Samuels (Birds of New England) says, ‘‘The nest is com- posed of seaweeds arranged in a large pile, and placed ona ledge of rock in a crevice, or on a jutting shelf, and is occupied for successive years, receiving additional material every year. ne eggs are three in number. Their form is ovoidal; the color varies from a creamy drab, with a very slight olivaceous tint to a delicate gray. On this are scattered blotches of 16 NOTES ON THE different shades of brown, and obscure spots and blotches of lilac.” They measure usually about 2.20 by 1.60, but often somewhat less. SPECIFIC CHARACTERS. Head, neck, entire under plumage, rump and tail, white; back and wings light bluish-gray; the ends of the five outer primaries, and the outer web of the first, black; fourth and fifth have small white tips; bill greenish-yellow; iris reddish- brown; legs and feet brownish-black, with a green tinge. Length, 17; wing, 12; tail, 6; bill, 1.50; tarsus, 1.25. Habitat, northern America. LARUS ARGENTATUS SMITHSONIANUS Coves. (51.) AMERICAN HERRING GULL. This beautiful Gull arrives in the lower part of the State about the first of April, and works its way northward so delib- erately as to make it not improbable that individuals may be seen almost any spring as late as the 10th of May. None remain in the middle and southern parts of the State through the summer, but there is scarcely a doubt left, in the absence of absolute certainty, that they breed at Mille Lacs lake, and other large northern lakes, within our boundary. Local obser- vers report several different kinds of Gulls breeding on the infrequented islands of those lakes, and Mr. Washburn found from their size abundant reason for believing them to be this species. In his visit to Otter Tail county in the latter part of October he found them at Dead lake in considerable numbers associated with other species of Gulls. ‘‘At Lake Mille Lacs,” he says ‘‘ after the wind has been blowing from the east a day or more, these Gulls and the two following species, viz.; L. delawarensis and L. philadelphia, are plenty along the west shore, flying up and down the beach, and occasionally alighting to pick up soft lacustrine molluscs washed ashore with the weed matter. About two miles from the southwestern shore of the lake lie three barren, rocky islands that are much fre- quented by Gulls in the breeding season. “The larger of the three, called Stone island, (Spirit island by the Indians) containing about three-fourths of an acre, and with its top about 20 feet above the surface of the water, af- fords on its rocky surface a nesting place for hundreds of Gulls.” From about the 20th of September this species begins to ap- pear in the lakes in gradually increasing numbers, the last of BIRDS OF MINNESOTA. iis which do not leave us until late in October. While here they spend much of the time in considerable flocks on the middle of the ordinary sized lakes, except during the prevalence of high winds, when they are seen almost constantly on the wing. Dr. Hvoslef reports it as having about the same local history in Fillmore county, and Mr. P. H. Clague, of Herman, Grant county, has long noticed them on the lakes in the vicinity of that place. The nest is said to consist of dried grass, lichens, moss, small sticks, &c., in profusion, deeply depressed in the center, and contains three olivaceous drab eggs, varying to much lighter shades, blotched and spattered with dark to light brown and faint purple. They vary much in size and measurements, averaging about 2.50 by 2 inches. Many of them are quite in- distinguishable from those of the other species of the same genus. The Herring Gull is a magnificent bird under any circum- stances, but especially when leisurely floating upon the wing, turning his head from side to side in his unremitting vigilance to secure his food. As with the entire family, the telescopic vision never fails to spy instantly the merest fragment within possible range, for which it plunges with unerring aim. In both migrations, embracing a considerable period in the autumn, they are abundant in numbers and flocks, remaining many times until completely frozen out of the lakes and streams that supply them their special food. SPECIFIC CHARACTERS. Head, neck, under parts, rump, and tail pure white; back and wings light pearl-blue; first six primaries marked towards their ends with black, which begins on the first about half its length from the end, and is rapidly lessened on the others until it becomes only a subterminal bar on the sixth; primaries all tipped with white; on the first quill it is about an inch and a half in extent, crossed near the end by a black bar, on the second quill there is a round white spot on the inner web near the end; secondaries and tertiaries broadly ending with white; bill bright yellow, with an orange spot near the end of the lower mandible; legs and feet flesh color; iris white. (Young, mottled with light grayish-brown and dull white; primaries and bill brownish-black, latter yellowish at base. ) Length, 23; wing, 18; bill, 23; tarsus, 23. 18 NOTES ON THE LARUS DELAWARENSIS Orv. (54.) RING-BILLED GULL. The Ring-billed Gulls have become much more numerous through a gradual increase since my first observation of them in 1857. They are the most abundant of their family, and extensively distributed over the lacustrine regions of the commonwealth, breeding in all places adapted to their habits. Prof. Clarence Herrick reported them abundantly breeding at Lake Shatek in the southwestern part of the State—Murray county I believe— as early as any were reported to me from remote parts. Within much less distant points, I observed that it was relatively common and within a short period its extensive breeding has been fully known. They may be seen as early as the 10th of April in forward seasons, but are more frequently later, but at once upon their arrival seem to be as much at home as if no inclement season had driven them southward six months before. At Bigstone, and at Mille Lacs lakes, and doubtless at a large number of other similar lakes amongst the thousands of the State, they breed on the ground, and where available on elevated promon- tories, but where the country is uniformly flat, as in Grant county where I have been to study their nidifications, they seek sandy shores or even small ponds occasionally, in very infrequented sections. Wherever it is they are gregarious. Mosses constitute the bulk of the material of their nests, with which there is employed more or less grass, and from continuing to add a little new material every year, the nests often become quite elevated and remarkably conspicuous occasionally after several years. About the first week in June the work of incubation com- mences by the daily deposit of a grayish-green egg, until three are layed. SPECIFIC CHARACTERS. Head, neck, tail, and under parts, pure white; back and wings light pearl-blue; first and second primaries black two- thirds their length towards the end, the three next quills with the black much less in extent, and on the sixth it is reduced to a subterminal bar; the first quill is black at the end, above which is a broad white band; the second quill black to its tip, with a white spot on the inner web an inch and a half from the end; the other primaries tipped with white; secondaries and tertiaries ending in white; iris, yellow; bill crossed near the BIRDS OF MINNESOTA. 19 end with a blackish-brown band, between which and the base it is greenish-yellow; tarsi and feet greenish-yellow. Length, 20; wing, 15; tail, 6; bill, 1.63; tarsus, 2. Habitat, North America. LARUS ATRICILLA L. (58.) LAUGHING GULL. The Mississippi River valley is a great thoroughfare of mi- grating birds, some of which pass directly over its sources to- ward Hudson Bay and still more northern regions. But all mi- grants must occasionally rest their weary wings, and replenish their empty stomachs, in doing which they leave a local record for the vigilant observer. The present species is one of this class, having been seen and obtained only in migration in the autumn, and nothing more has come within my personal knowl- edge of its local habits. Years have sometimes passed without my having seen or heard of them, and then again several will be reported, and I may find one in the hands of the taxidermist, whose shelves have contained one or two of them from time to time, ever ’ since I have resided within the State. Rumors have reached me occasionally in years gone by, that their eggs have been ob- tained in Cass county, but lacked assurance of their reliability; but more recently I have received a communication from a lady which makes it presumptively possible that the observa tion is correct. She says, in speaking of a nest found, that the eggs were three in number; ovoidal; grayish-green or drab; blotched and spotted several shades of brown and purple; and measured 2.30 by 1.65 inches.* I am not an expert in larine odlogy, so that the coloration of the eggs has less value to my presumption that the measures, which certainly correspond with those given by the authorities. I believe we shall find it does breed here. SPECIFIC CHARACTERS. Head and upper part of neck blackish lead gray, extending lower in front; upper and lower eyelids white posteriorly; lower part of neck, entire under plumage, rump, and tail, pure white; back and wings grayish lead color; the first six primar- ies are black, beginning on the first about two thirds of its length from the point, and regularly becoming less on the others, until on the sixth, it is reduced to two spots near the end; tips in some specimens white and in others black to their * Letter from Miss Loveland, 1880. 20 NOTES ON THE points; bill, and inside of mouth dark carmine; iris bluish- black; legs and feet deep red. Length, 18; wing, 18; tail, 5; bill, 14; tarsus, 2. Habitat, Texas to Maine, and Middle American Pacific Coast. Dr. Coues in his Birds of the Northwest (p. 651) discredits my report of the observation of this species, made to the Min- nesota Academy of Natural Sciences in 1874. With just as much reason he will discredit my reaffirmation now (as he has done in the case of the Orchard Oriole in the same work) but ‘the world still moves” and facts remain just as stubborn as ever before he compiled that very valuable work. LARUS PHILADELPHIA (Okp). (60.) BONAPARTE’S GULL. This beautiful little bird of its tribe reaches the principal portions of the State early in April, the 10th being my own earliest record, but it is often reported several days earlier at Lake Shatek in Murray county, and in other more southern localities. Individuals aie seen as late as the 25th of May, and there are the best of reasons for believing that some of them at least breed on the islands of the larger inland lakes of the northern counties and along the shores of Lake Superior. Gulls are known to breed in considerable numbers in those localities, their nests having been observed while occupied, and this species corresponds to the general size and more ostensible markings as popularly described by residents and unscientific hunters who have resided in those sections for many years. The earlier representatives reach the section where my own opportunities are greatest often in the latter part of August, and individuals are met occasionally as late as the 5th of November, all of which would point to the probabil- ities of the presumptions mentioned. Mr. Washburn found them relatively common at Mille Lacs lake and Dead lake late in October. He says ‘‘This graceful little Gull was seen almost daily at Dead lake, and at other lakes throughout the country; sometimes a single bird, more frequently a pair, or a flock of six or eight. When one bird is wounded, or killed, the rest hover for several minutes over the unfortunate comrade, when several may be secured.” For many years after coming to this State I believe that none of the Gulls bred within its borders, but imperfect observations led me slowly to the conviction that this species did so to a limited extent on the shores of Lake BIRDS OF MINNESOTA. a Superior; but it has only been within a few years that I have felt any measure of assurance that they also breed about some of the inland lakes. SPECIFIC CHARACTERS. Head and upper part of neck grayish-black, this color extend- ing rather lower on the throat than on the neck behind; lower part of neck, under plumage, rump, and tail, white; back and wings clear bluish-gray; first primary black on outer web; inner web of the same, both webs of the second, and the outer web of the third, white; inner web of the third, and all the other primaries the same color as the back; the six outer primaries have their ends black for the extent of about one inch on the central ones, but less on the first and sixth, and they are tipped with white slightly; shoulders, anterior borders of the wings, and outer webs of the primary coverts, white; bill deep black; inside of mouth carmine; iris hazel; legs and feet orange, with a reddish tinge. Length, 14.50; wing, 10.50; tail, 4.35; bill, 14; tarsus, 1.25. Habitat, whole of North America. STERNA TSCHEGRAVA LeEpEcHIN. (64.) CASPIAN TERN. Until within a few years I have believed this Tern was only a rather common migrant, but I have the evidence that the species remains through the summer in many localities. Mr. Lewis entertained this belief as long ago as in 1876, having found the young birds in a visit to Polk county in July. It has been my privilege to do the same at a little later date, yet pre- sumably too early for the migration of the young, and I am therefore entertaining the confident expectation of finding the nest in due time. Usually, about the first of May, or possibly a little earlier, the Caspian Tern makes its appearance, and for only a short time is seen passing rapidly from lake to lake in search of its favorite food, the fresh-water mussels, with which the margins of the marsh-land streams and lakes abound. The flight isa marvel of gracefulness, ease, and unwearied maintainance, never failing to arrest the attention of any one at all interested in the birds There is no marked difference in their numbers in the autumnal southward movement, which commences generally about the 20th of September, at which time, how- ever, individuals continue to be seen occasionally about the larger lakes like Mille Lacs, Red lake, Shatek, etc., until near 22 NOTES ON THE the same date in the following month, or even a little later, when they are found to have disappeared entirely. SPECIFIC CHARACTERS. Forehead, crown, sides of head, and occiput black, glossed with green, which color extends below the eyes and under which is a narrow white line; back and wings light bluish-ash; the six outer primaries dark slate-gray on their inner webs; quill shafts white; tail and its upper coverts grayish-white; neck and entire under plumage pure white; bill and inside of mouth bright vermilion; legs and feet black; bill very stout; tail not deeply forked. In the young the back, wing coverts and tail are mottled and barred with blackish-brown. Length, 22; wing, 17; tail, 6; bill, 3. Habitat, North America generally. STERNA FORSTERI Nutra. (69.) FORSTER’S TERN. I was much gratified, after long waiting and fruitless en- deavor to find whether this species of Tern ever reared its young within our State, to have a clutch of the eggs sent to me from Douglas county. Poaching collectors had many times claimed to have obtained them, but their finds, with a few generous exceptions, have contributed very little to local natural history or a sense of personal obligations. Their ex- ceedingly brief appearance, beginning about the 25th of April and lasting but a few days, comparatively, led me to appre- hend that the instinct of incubation was indicating the proximity of their summer habitat, which ever kept me in expectation that it would ultimately be found near at hand. The nest was reported to have been located on a muskrat house entirely surrounded by water, and consisted of a moderate quantity of reeds and coarse grasses, very slightly hollowed, and con- tained three eggs, which were not pointed at the smaller end like some others of the same family but were decidedly ovate, light brown with a wash of palest green, blotched and spotted with dark brown, was more marked at the larger end. The average measure of the three was; 1.75 by 1.12. It was obtained June 7th, and the eggs were apparently fresh. SPECIFIC CHARACTERS. Upper part, sides of head to a line just below the eye, and hind neck, black; back and wings bluish-gray; primaries gray- ish-white on the outer webs and dusky-gray on the inner next the shaft, and over the entire web at the end; darker on inner BIRDS OF MINNESOTA. 23 margin, the remaining portion of inner webs white; tail bluish- gray, except the outer web of the outer tail feather which is white, the inner web of this feather blackish-gray for about two inches from the end; rump white with a slight tinge of pale bluish gray; sides of head, throat, and entire under surface, white; bill orange-yellow at the base, black near the end, with the tip yellow; legs and feet red. Length, 14.5; wing, 10.50; tail, 6; bill, 1.50; tarsus, 1. Habitat, North America generally. STERNA HIRUNDO L. (70.) COMMON TERN. From about the 20th of April until the first and second weeks in October this species of the Terns may be occasionally seen, but never in any considerable flocks, as in the same latitude on the Atlantic and Pacific coasts. For a few days after their arrival, small flocks are met with in the marshes embracing numerous ponds and lakes connected by streams and sloughs, but in a few days they seem to have all gone, yet the presence of one here and there is unmistaka- ble, though even after securing a male on three occasions I have failed to flush the female or discover the nest in the sum- mer months. The taxidermists generally have an individual or two in their collections which they confound with two or three other species as classified now, but can give no intelligent account of where, when, or under what circumstances they were obtained. I know nothing more of their local habits or their distribution. Their usually accepted description is: SPECIFIC CHARACTERS. Upper part of the head and hind neck deep black, tinged with brown on the front part of the head; back and wings light grayish blue; first primary with the outer web black, on the inner web grayish-black next the shaft, this color increas- ing in extent towards the end, where it covers the entire web. for about one inch, the rest of the inner web white; the next five primaries are hoary on their outer webs, and blackish- gray on their inner next the shaft, and occupying their entire web at the end; margin of the inner webs white; central tail feathers very pale bluish-gray, the other white on their inner webs and dusky-gray on the outer webs, deepening in color from the central feathers until it becomes blackish-gray on the lateral ones; sides of the head, throat, rump, and under tail coverts, white; breast and abdomen clear, pearl-gray; bill coral-red, black near the end, with the tip yellow; iris hazel; Loy, 24 NOTES ON THE legs and feet coral red, not so dark as the bill; claws brownish black. Length, 15; wing, 11; tail, 6; tarsus, 0.75. Habitat, North America generally. The galloping herd of itinerant ornithologists who have been in immoderate haste to see their names in print, and enjoy a share of immortality while still warm with enthusiasm, have habitually reported this Tern as not breeding here to any extent, but more careful and long continued investigations of the local history of the species disprove their assumptions. I ‘am now able to say that while they do not breed here to the extent that they do in some exceptional localities like those described by Samuels in his ‘Birds of New England,” p 547, they are fairly common in the northern sections of the State. ‘On the flat country approaching the Lake of the Woods they are numerous all through the season of breeding, although I could not give as much time to securing the eggs while in that region in 1887 as I desired, yet enough were to be readily seen to prove the past assumptions to be groundlessly made. The variations in size were quite striking, but not to be compared with the modifications of the markings. STERNA ANTILLARUM Lesson. (74) LEAST TERN. I have been not a little surprised that so few individuals of this species have come under my notice during the long years of my local observation, and still more so that amongst so many earnest collectors so very few have been observed. Nevertheless, the species not only come to and migrate through the State in considerable numbers, but the (supposed) eggs have been obtained in several widely separated sections, showing a poner al but not abundant distribution. I have said ‘‘supposed eggs” because I do not feel entire confidence in their identity for the reason that other Terns were also observed, and the second year’s plumage offers many difficuities in identification without any extensive series to compare with at hand. My infamiliarity with the Gulls and Terns makes me speak ‘with exceptional hesitation. With greater leisure, [ hope to be able to speak with more confidence. I will say that I have found very few individuals in the fall migrations that were mot in immature plumage, but I seldom fail of getting a por- | ‘tion of the mature in spring. I find the average time of their arrival in spring through thirty years has been April 27, and almost invariably is then BIRDS OF MINNESOTA. 25 found along the Mississippi and its principal tributaries within the State. Later it has fallen under my notice in other localities, but only at considerable intervals. I know nothing of its habits. SPECIFIC CHARACTERS. A triangular white spot on the forehead extending to the eye; occiput, crown, and a line from the eye to the upper man- dible, deep black; entire upper plumage and wings clear bluish- gray; first two primaries with the outer web and half the inner next the shaft, grayish-black, ends of the same color, inner margins white, the shafts of these two quills black; the other primaries same color as the back with the inner margins white; tail same color as the back except the outer margin of the exterior feather, and the inner webs.of the others at the base, where they are white; entire under plumage silvery-white; bill pale orange yellow; iris hazel; legs and feet, light orange- red. Length, 8.75; wing, 6.75; tail, 3.50. Habitat, Northern South America, casually more northward into British America. Later opportunities for more careful observations have en- abled me to say that the Least Tern is not the rare bird gener- ally represented, but on the other hand may be called fairly common throughout the later spring and summer till into Sep- tember, and occasionally a few remain even till the first part of the following month. Two clutches of the eggs have been brought to me,—one in June, 1887, and the other in July, two years later. They were cream-colored with a grayish tint, and marked with small and larger spots of varying shades of brown, some of which were confiuent. One or two gave the least possible suggestion of a lilac wash. HYDROCHELIDON NIGRA SURINAMENSIS GME vy. (77.) BLACK TERN. Of all the Terns that visit the State this species is the most abundant. Arriving from the7th to the 10th of May they seem to take possession of the whole commonwealth simultaneously. This remarkable uniformity of their vernal appearance in widely severed localities of latitude I have long observed. Entirely insectivorous in their food, the first week or ten days after their arrival they are almost incessantly on the wing, in fiocks of forty to a hundred, skimming the marshes, now everflowed more or less, and bearing on the currentless waters many kinds of insects, like crickets, grasshoppers, beetles and spiders. Following this they are little seen except early in 26 NOTES ON THE the morning or towards evening, as they are engaged in the structure of their nests. These are constructed of such mater- ials as abound about them, usually reeds, rushes, swamp grasses, and moss, and are woven with considerable skili. They are quite uniformly placed on floating debris, consisting of similar materials to that employed in the structure of the nests, although placed occasionally on a buoy of wood or bark. The water in which these masses float is commonly from three to four feet in depth, and completely surrounded by reeds and wild rice. Breeding in communities, it is no uncommon thing to find half a dozen nests very near to each other upon the same float, and a single nest on one so small as to forbid the presence of another. Considerable numbers build by the 25th of May, as I have eggs I obtained before the end of the month, but the larger part of them are deposited after the first of June. : They lay from two to three eggs—occasionally but one—of a smoky-yellow color, thoroughly splotched all over with dark, umber-brown, more thickly in an undefined ring around the larger end. During the breeding period very little is seen of them, but when the young are sufficiently developed to fly, they may be seen in great numbers flying over not only these reedy marshes, ponds and lakes, but more especially over the dry pastures, hayfields and wheatfields, where insects and grasshoppers are most abundant. Silent, and apparently without suspicion, flitting here and there like the swallows, often very near without seeming to see one observing them, although he may have a gun in his hand at the time, they spend most of their time in quest of food—that universal stimulus to motion for all animate nature. Few are seen in the country later than the 15th of August, and then invariably it is the adult plumage. I have no record of their presence later than the 19th of August. In his Birds of the Northwest, p. 708, Coues says: ‘‘They (the eggs) had to be closely looked after, for they were laid directly on the moist matting, without any nest in any instance.” This observation having been made along the borders of my special survey, and in the month of June, by so eminent a naturalist, surprised me greatly until I received a communi- cation from Mr. KE. W. Nelson, of Chicago, now of the Smith- sonian Institution, who assured me that he had observed the same thing in Cook county, where he resided, but only when BIRDS OF MINNESOTA. ay the birds had been disturbed repeatedly. I regret exceedingly that the letter has been mislaid, or I would reproduce the statement in his own language. This is by no means the only instance of which birds have been known to forego the employ- ment of a nest after having been presistently robbed of their eggs by man or beast. Dr. T. S. Roberts, of Minneapolis, reported to me his dis- covery of several nests of this species on May 28, 1876; and on the 14th of the following June, Messrs. W. L. Tiffany and John Roberts, of the same place, secured six nests ‘‘on a sheet of floating moss, or fresh reeds, in about three or four feet of water, regularly woven of swamp grass, and each containing two or three eggs.” Mr. Washburn found them in «July, 1885, ‘‘Very common throughout the Red River valley, about large sloughs and lakes,—at Ada, and along Thief river in the vicinity of Mud lake.” Their distribution is nearly uniform where the food conditions are found. SPECIFIC CHARACTERS. Head, neck, breast, sides, and abdomen. black; lower tail coverts white; under coverings of wings ashy gray; back and wings dark plumbeous gray; the first four primaries grayish- black, with their shafts white; bend of the wing edged with white; tail same color as the back; bill, brownish- black; iris, brown; legs and feet, reddish-brown; length, 9.50; wing, 8 50; tail, 8.50. Habitat, Temperate and Tropical America. Family PHALACROCORACID_E. PHALACROCORAX DILOPHUS Swartnson. (120.) DOUBLE-CRESTED CORMORANT. While shooting ducks in the spring hunters very soon learn to recognize the more obvious characteristics of this species of the Cormorants; one of these characteristics is the peculiarity of their flight. At the time referred to these birds are in con- siderable flocks, resembling in the remote distance the larger sized ducks and the black Brant until a good many times de- ceived, but the observing sportsmen readily discover the identity. ~ When frequently disturbed by the shooting at the ducks they will occasionally become mingled with them in their flight from one lake to another and are thus brought within easy range of 28 NOTES ON THE the guns, when the taxidermists get them for mounting in such numbers as to become a burden, while ordinarily they are a hard bird to obtain, for they are exceedingly shy and vigilant. Except when the water is frozen firmly, there is no time in the year when they may not be seen in almost every general sec- tion where the conditions are favorable to their habits of feed- ing, but their nests are more restricted, and not infrequently are associated with the Blue Herons in their long occupied rookeries. 'Thousands of people visiting Upper Lake Minne- tonka during a period of full 30 years have seen them thus associated on ‘‘Crane Island,” and the surprise of everybody has been that both the Cormorants and Herons did not abandon the breeding place long years ago. Their reluctance to aban- don it, however, has been aS great as was that of the Sioux, with the advantage over the aborigines that there were no treaties in the way of their continued possession. The State authorities have discovered the same fact and have tardily recognized the obligation to protect them from weapons of civilized warfare. Local observers in nearly all parts of the State report them from ‘‘occasional” to ‘‘innumerable,” accor- ing to how near their breeding places the observations have been made, especially after they have commenced preparations for incubation. The preparations for incubation are made about the 10th of May in large communities, on islands in the lakes and ponds, and almost impenetrable marshes, where are some large, branching trees in which they mostly build their coarse but substantial nests. These are usually bulky from having been added to a little from year to year, and consist of land and wa- ter weeds, portions of vines and some sticks, without much mechanism in their arrangements, being piled together around a deep depression, in which they lay three pale greenish or blu- ish eggs, over the surface of which is spread a smear of cal- careous material making them somewhat rough to the touch. It is not an uncommon sight to see one or more of their nests on the same tree on which are a number of the herons’ nests, with whom they have no neighbor jars apparently. Being principally fish eaters they spend most of the time in the water where their movements in pursuit of their prey are simply marvelous in velocity. With their totipalmated feet folded flatly into mere blades while carried forward and when struck out backwards opening to their utmost, and the half-spread wings beating with inconceivable rapidity, they seem to fly BIRDS OF MINNESOTA. 29 through the waters at various depths in pursuit of their favor- ite food, the fish. By some cormorantic agreement, they distribute themselves for feeding in such a manner as not to trespass upon each other’s domain during the breeding time, some individuals of them going many miles away to feed. The females during this period are allowed the nearer preserves and improve only the earlier and later portions of the day to supply their necessities. When the young are sufficiently grown they gather into im- mense fiocks in infrequented sections, and remain until the ice- lid of winter has been closed over their supplies of food when to appearance they do not go away, but are gone like the sea- son—and how, when, and where? In his communication to me of some observations made in Murray county in 1877, Prof. C. L. Herrick says of this species at lake Shetak: ‘‘The upper lake affords nesting places for in- numerable Cormorants which are known as black loons.” So from all sources, or at least many, including Lanesboro in Fill- more county from which Dr. Hvoslef says: ‘‘From April 3d, (1883), about fifty Cormorants were seen at the pond till the 12th of October. About the same date, but two years later, Mr. F. L. Washburn found them at Dead lake in Otter Tail county, fairly common for the species. SPECIFIC CHARACTERS. Head, neck, lower part of back and under surface greenish- black; feathers of upper part of back, wing coverts, scapulars and tertiaries, grayish-brown, the margins greenish-black; primaries blackish-brown, lighter on inner webs; secondaries dark grayish-brown; tail black; a line of white filamentous feathers running from the bill over the eye, and a few similar ones distributed over the neck; behind each eye is a tuft of rather long, slender feathers, erect and curving forwards; bare space in the region of the eye and gular sac, orange; upper mandible blackish-brown, with edges yellowish; the lower mandible yellow. marked irregularly with dusky; iris bright green; legs, feet and claws, black, middle toe claw pectinated. Length, 33; wing, 13; tail, 6.75. Habitat, Eastern coast of North America, breeding from the Bay of Fundy northward; southward in the interior to the Great Lakes and Wisconsin. 30 NOTES ON THE Family PELECANID. PELECANUS ERYTHRORHYNCHUS Ge tin. § (125.) AMERICAN WHITE PELICAN. This immense bird usually signals his arrival in the early part of April by his characteristic notes from an elevation beyond the range of vision except under the most favorable circumstances. The sound of those notes is difficult to de- scribe, but unforgetable when once certainly heard from their aerial heights. I have sometimes scanned the heavens in vain to see them, but am generally rewarded for my vigilance and patience if the sky is clear, and if cloudy, also, when I watch the rifts closely with my field glass. They more commonly are in flocks of from thirty to fifty, rarely more; but when materially less than the former number, the flock has been divided, and they then fly lower. During the incoming migration of the spring of 1864 it was not an unusual thing to have them descend nearly to the tops of the trees, long before reaching a section for alighting. I secured one at that time which was eleven feet in extent and weighed twenty-two pounds. For more than twenty years after I came here to reside they bred in Grant county in a large community. Several of my ornithological friends visited the place from time to time, first of which Mr. J. N. Sandford of Elbow lake, who guided Mr. G. B. Sennett of Meadville, Pa., to the pelicanery subsequently, but after several years’ antici- pation of seeing it with Mr. Sanford myself, professional duties and ill health prevented, until, persecuted, robbed and mercilessly slaughtered, they finally deserted their ancient — dwelling place, since which I have had no reliable evidence that they bred within our borders. It is persistently claimed by duck-hunters that they have renewed their limited breeding, but exactly where, rumor has not decided. I think that there is little reason to doubt that the pelicanery alluded to was the only one within our borders, for wherever these easily identi- fied birds were observed during the period of breeding in the early morning and late in the day, the line of general flight pointed to that same locality. Shortly after their arrival in spring they pair for breeding, after which little is seen of them until late in the autumn, when they begin to flock for their late migration, which time depends entirely upon the BIRDS OF MINNESOTA. aL question of the supply of their food, which is mainly small fishes. These are abundant in the shallow streams, borders of the lakes and ponds, until sealed up by the ice. Most writers upon the habits of this unique species speak of the use of the lower mandible and gular sac as a scoop, or dip net, for gathering in their food. This seems possible, and even probable, yet I am compelled to say that while I have often observed their habit of dropping the inferior mandible slightly beneath the surface of the water when the upper one seemed only to rest on it, and thus allow the water to pass into the mouth as they were swimming about in deep as well as shallow water, I have never discovered the slightest evidence of their receiving food at such times Like their renowned habit of extending their mandibles in a series of yawning like motions when standing upon the land, I have regarded the other as essentially a sort of meaningless diversion. Perhays to rinse out the gular pouch. I am confident I could not have been mistaken, as my observations were made when the birds were under the most favorable circumstances for being observed, and I have employed a superior field glass while perfectly concealed from their sight. Whether seizing a minnow, or a pickerel weighing three and a half pounds, as in one instance, the fish is grasped transversely, when it’is tossed into the air and invariably received with its head fore- most in its descent into the pouch. The sac, or pouch, is a temporary repository in which the food is retained for a longer or shorter period as required for supples for digestion. 'The gular sac has no element of ‘‘a dip-net for catching prey”, having no outlet for the water “shipped,” not even the pectinated rami of the bill of several species of ducks. They are well known to seize great quanti- ties of fish upon occasion, and it is equally well known that their stomachs are relatively exceptionally small. The sac is therefore an inexorable necessity for transportation in their prolonged flights over frozen lakes and rivers, and has been found on repeated occasions in possession of from one to several fishes. One at least of the purposes of the sac cannot be questioned. In the latter part of May the old nests are slightly repaired or added to of such materials as are easily obtained, and the three to four eggs laid. They are very rudimentary, consist- ing usually of dirt scraped together and overlaid with coarse reeds, moss, &c., and are located quite near each other in close 82 NOTES ON THE proximity to water, with little attempt at concealment. The length of time after hatching before the young are taken to the water I have not reliably ascertained. SPECIFIC CHARACTERS. General plumage, pure white, (in breeding season with a roseate tinge); crest and elongated feathers on the breast, pale yellow; alula, primary coverts, and primaries, black, the shafts of the latter, white for the greater part of their length, and brownish-black at the end; outer secondaries, black, the inner more or less white, the shafts of all white underneath. Bill, yellow, with the edges and unguis, reddish; upper mandible high at the base, but becoming gradually flattened to the end; on the ridge just beyond the middle of the bill is a thin, elevated bony process about one inch high, and extending towards the end for three or four inches; lower mandible broad at the base, with the crura separated nearly to the point, underneath the lower mandible, beginning at the junction of the crura and extending down the neck about eight inches, is a large membranous sac, or pouch, capable of great expansion, of the same color as the bill; bare space around the eye, bright yellow; iris, white; legs and feet, yellow; claws, yellowish- brown. The female differs only in the absence of the bony projection on the upper mandible. Length, 70; wing, 24.50; bill, 18.50; tarsus, 4.75; tail, 7. Habitat, Temperate North America. Notsr. I have no record of the earliest instance of their nesting, but generally it takes place in the latter days of May, several having been reported by the twenty-fifth. Some have been known to occur even after the first of June. The nests are very rudimentary, consisting in most cases of the dirt and debris found at the place selected, which is on alluvial lands quite near the water. There seems to be no attempt at con- cealment whatever usually, and they will endure a great deal of disturbance from intruders before they will finally abandon the spot chosen for incubation. From two to four white eggs constitute the ‘‘clutch,” and the male shares the duties of the lengthy incubency, as it would seem to be the conjugal duty of all male birds, yet unfortunately some come very far short of it. I have often conceived that the female cow-bird laid her first egg in another bird’s nest because her mate refused to share her sacrifices. Later facts, and many isolated circum: stances have somewhat modified my opinions as to their aban- doning the State for incubation. Prof. Herrick, who is quite familiar with the bird life of Mur- ray county, expresses himself as confident that they breed about Lake Shetak, and later Mr. F. L. Washburn, (now professor at Corvallis, Oregon, I am informed), mentions some circum- stances in his correspondence that Lake Traverse and many other localities in the northwestern parts of the State have been adopted as breeding places by the Pelicans. He states BIRDS OF MINNESOTA. 33 that in 1885,from some cause not quite certain, they sought new breeding quarters, having deserted the famous grand peli- canry ‘for many isolated localities never before occupied.” Mr. Armstrong, of Herman, Grant Co., ‘‘found a solitary nest near the town containing two eggs.” Certainly these circum- stances justify the conclusion that the Pelicans have not yet deserted Minnesota as a breeding place. PELECANUS FUSCUS L. (126.) BROWN PELICAN. Reasonably credible rumors from three different localities on the western borders of the State add one Brown Pelican each to the list of straggling visitors within our borders. I am very familiar with them in sections where they abound, but have never seen any within my present province. Order ANSERES. Family ANATID2®. MERGANSER AMERICANUS (Cassy). (129.) AMERICAN MERGANSER. This is the largest species of the true Fish Ducks. They reach the larger lakes somewhat before the disappearance of the ice. A narrow border may have yielded to the advancing sun and invited the fish from under the frozen canopy into its grateful rays, and thus offering the ducks their chosen food in abundance, but if they have counted upon such a repast they are liable to great disappointment, for the retreating cold often returns with a vigor that closes again every opening in the ice of the still waters of the lakes and ponds, when the premature invaders will be compelled to seek their supplies in the swift currents of the streams and rivers. At the time of their spring migrations, they appear in considerable fiocks, and no inconsiderable numbers are killed by persons unfamil- liar with their habits, and ignorant of their valuelessness for food, at least such was formerly the case; but since the coun- try has become more extensively occupied by settlement, and been cultivated along the shores of their former haunts, they have disappeared from the more frequented lakes, and are now seldom seen except in the remoter districts. There they still breed in comparatively fair numbers. They place their nests in the forks of dead trees of the forest. bordering the water where the banks are low and flat, or upon ledges of rock overhanging the water, in extremely secluded places. The nest consists of grass, leaves, moss, etc., over which are placed their own feathers in sufficient quantity for warmth to be easily maintained while incubation is in process. The eggs are about ten in number, and are of a cream white color, that varies in different eggs of the same nest. In earlier days, BIRDS OF MINNESOTA. 35 when they bred in my own county, I found the young on the ponds and small grassy lakes as early as the first week in June, and as late as the last week of July, which warranted the presumption that they rear more than one brood each year. Their food consists of fish, mussels, and occasionally the stems and roots of aquatic vegetation. The flight of the Mer- gansers, or Shelldrakes, as they are more commonly called in this country, is not very unlike that of the Mallard, yet easily distinguished by experienced sportsmen at a considerable dis- tance. Although they have become quite rare in the southern they are more readily found in the northern portions of the State, where there are extensive are as yet wild enough to meet all the requirements for their food and reproduction. They linger in small family flocks in autumn as late as an abundant supply of food is obtainable, and move away south- ward in the night. SPECIFIC CHARACTERS. Feathers of the forehead extending on the bill in an acute angle for half the distance between those on the sides and nostrils; outline of those on the sides nearly vertical, and reaching but little beyond the beginning of the lower edge of the bill, but as far as those on the side of the lower jaw; nos- trils large, far forward, their middle opposite the middle of’ the commissure. Head and neck green; fore part of back black; beneath salmon color; wings mostly white, crossed by one band of black; sides faintly barred transversely. Length, 26.50; wing, 11; tarsus 1.85; commissure, 2.90. Habitat, North America generally. ‘MERGANSER SERRATOR (L.). (130.) RED-BREASTED MERGANSER. This’ Merganser cannot be regarded as a common resident, yet I have found it breeding within a few miles of both Minne- apolis and St. Paul, and it is known to do so in several localities to the west of our great timber belt, as in the vicinity of some small lakes embraced in that forest. They arrive with the earlier game ducks, and are frequently shot under the sup- position that they belong to that class. As with the other species of local ducks, they do not continue long in flocks, but shortly pair off and resort to the more favorable sections for breeding, where they build large, bulky nests on the ground. The nests consist first of rushes, reeds, coarse weeds and 6 NOTES ON THE grasses, with some roots. Over these is the true nest, com- posed of fine roots chiefly, which is covered with a layer of feathers. They lay about ten, light, dirty, drab colored eggs. I have found but one while employed for nidification, although several have come to my notice by finding the fragments of shells associated with them. The young birds were in the water of a draining ditch on the 9th of June. The species is abundantly reported in both migrations, yet only a very few . individuals have seen these ducks during the summer, for the obvious reason that, like all other locally breeding ducks, they are rarely found on the wing. Hence Mr. Washburn’s statement that he found the species rather rare in the Red River valley in July and August. They remain till very late in November, and occasionally all winter, as I have repeatedly seen them in open rapids on spring fed streams and the Mis- sissippi. SPECIFIC CHARACTERS. Feathers of the forehead extending on the bill in a short, obtuse angle, and falling far short of the end of those on the sides; the outline of the latter sloping rapidly forwards, and reaching half way from the posterior end of the lower edge of the bill to the nostrils, and far beyond those on the side of the lower jaw. Nostrils posterior and narrow, their posterior outline opposite the end of the basal third of the commissure. Head with a conspicuous, pointed, occipital crest. Head and upper part of neck all around dark green; under parts red- dish-white; jugulum, reddish-brown streaked with black; sides distinctly barred transversely with fine lines of black. Feathers anterior to wing white, margined with black. White of wing crossed by two bars of black. Length, 23.25; wing, 8.60; tarsus, 1.80; commissure, 2.75. Habitat, Northern North America. LOPHODYTES CUCULLATUS (1). (181.) HOODED MERGANSER. Undisturbed in the quiet solitudes of its favorite feeding places, especially during the mating season when the time is more devoted to courting, the male of this species of ducks has no peer for regal beauty in its family except the always to be excepted male Wood Duck, (Aix sponsa). It is a permanent resident, finding open water enough through the severest winters to make its supply of fish-food possible. On the coldest days I have many times observed it feeding in the rapids at the foot of the falls of St. Anthony. At such times BIRDS OF MINNESOTA. 37 they may occasionally be seen flying further up or down the river in small parties. Once in January, 1874, when the mercury had descended to forty degrees below zero while a north wind was blowing terrifically, I saw a flock of six of this species flying directly into the teeth of the blizzard at their ordinary velocity of not less than ninety miles an hour. The compactness of their fiocks of half a dozen to fifteen in their flight is characteristic, and their directness fully equal to that of the Green-winged Teal, (Anas caros inensis). About the third week in April, or a little later, they disperse for incubation. They build their nests but a short distance from the water, and like the Wood Duck, in the hollows of trees, or upon the stubs of such as have been broken off by the wind. One discovered by a duck-friend of mine (to the location of which he called my attention many years since) was placed in as hallow cavity rotted out of a lean- ing trunk some forty feet from the ground, and consisted of weeds, grass and feathers, the latter completely concealing the others. It contained thirteen perfectly white, subspherical, thick-shelled eggs, that averaged 2.12 by 1.70 in measurement. In one instance, a lady sharing my interest in birds and game, while rowing with me, noticed what we supposed to be a Wood Duck carrying her chick by the neck from a tree into the water. We waited in vain some time to see if the bird would not bring another young one. Reaching the middle of the small lake, we saw the duck, by the aid of the field-glass, re- sume the loving task, and discovered the bird to be a female of the species under consideration. This was on the 18thof May. Mr. Treganowan found the baby birds in Becker county, on the 17th of August, showing that in one instance at least, a second brood presumptively was brought out in thesameseason. Iam not confident that this is universally the case however. The food at this time embraces fish, molluscs, and aquatic insects. With the crest fully extended, the male of this species, as already intimated, presents a most beautiful view when swimming leisurely on the undisturbed water, under the deep shadows of the environing woods. He takes none of the burdens of incuba- tion upon him, bui at that time hides himself away between the narrow banks of some solitary stream abounding with small ‘fish, to resume in due time his place at the head of his well developed family. Like the other fish ducks, they stay as long as the ice will let them on the shores of the lakes, whence they go to open rapids, and late in November mostly drift more 38 NOTES ON THE southward. According to Mr. Washburn, this species is very common at Lake Mille Lacs, and Dead lake. Dr. Hvoslef finds them in February at Lanesboro, Fillmore county, in open places in the Root river. Mr. Edward A. Everett, of Waseca, reports them in January. Indeed, there are no sections where the birds have been looked after by competent observers which do not give reports of the Hooded Merganser. It must not be inferred that they are as numerous a species as some others breeding here, but they may be said to be common residents, large numbers of which go further north still to breed and further south to winter. SPECIFIC CHARACTERS. Head with an elongated, compressed, circular crest; anterior extremity of nostril reaching not quite as far as the middle of the commissure; frontal feathers extending nearly as far as half the distance from the lateral feathers to the nostril; the latter much beyond the feathers on the side of the lower mandi- ble. Billshorter than head. Bill, head, neck, and back, black; center of crest and under parts white; sides chestnut-brown, barred with black; anterior to the wing white, crossed by two black crescents; lesser coverts gray; speculum white with a basel and median-black bar; tertials black, streaked with white centrally. Length, 17.50; wing, 8; tarsus, 1.20; commissure, 2. Habitat, North America generally. ANAS BOSCHAS L. (432. ) MALLARD. When the comfortless days of March have long delayed the departure of the winter, and the great lakes, and the little ones too, begin to show a liquid margin into which sundry reptiles and fishes have come to catch the first warm rays of the ad- vancing sun, we look for the ducks to return, and first of all generally, the Mallards. And should a sharp thaw be attended by a warm rain, we never look in vain. The avaunt couriers consisting of members of this species will more than likely form the largest flock of the entire season, and will come along the cloudy curtains of the horizon after the manner of wild geese, but with less of the wedge-shaped order of flight of the latter and their ostentatious honkings. Sweeping around in circles, the radius of which is many miles in extent, examining the various streams and lakes for the larger openings in the ice, they suddenly dip down to one as if to alight, when as ab- ruptly they rise again and sweep away to another with a few BIRDS OF MINNESOTA. 39 quacks of mutual advisement, or perchance of disappointment, and are soon out of sight. In half an hour they are back again to drop, one after another, into the open water of the very lake beside which we may be carefully concealed. Here, if undisturbed, they will spend the remainder of the day, but when the night has come they quietly fly away to the meadows and growing wheat fields or the oak openings where the mast is an assured supply for their repast. At the earliest dawn of the coming day, they return to the lakes for rest, mussels, aquatic vegetation and security. As they breed extensively in nearly every portion of the State adapted to their reproductive and food habits, little difficulty hes in the way of learning their characteristic habits. I find that as a general thing their nests are completed and occupied by the 15th to the 20th of May. As they deposit from ten to twelve eggs, and supposibly never more than one in the same day, it is pretty near the first of June before they are fully installed in the essential work of in- cubation. Only rather coarse weeds and grasses are employed in the structure of the nest, but it is lined with their own down liberally. The eggs are of a dirty, greenish-white color. The location of the nest may be on the veriest margin of the land near the water, concealed in the reeds and rushes, or a mile away. perhaps on the open prairie, hidden by the rank, un- glazed tuft of grass which may be seen at a considerable dis- tance. And again it is no unprecedented thing to find it amongst the coarse bushes on a wooded hillside. The duck- lings are taken to the water in a short time where the brood may often be found without much difficulty, except the sacrifices of an early rising in the morning. They linger in the State until quite in autumn, growing and fattening on the wild rice, mast, and extensive waste of the wheat fields. In the latter place they are often in immense flocks, where the hunters are congregated for their destruction as late and early as the law allows them to maintain their slaughter. As matters have been for many years, their number must have become greatly reduced, and therefore we may well rejoice that our legislature has provided some long needed protection to them. To instance, not one alone of ‘‘crack sportsmen,” but many from abroad as well as at home have boasted of having killed three and four hundred in a fall shooting, and in a single in- stance upwards of one thousand. This is truly duck murder. Thirteen thousand meandered, and therefore recorded lakes Az 40 NOTES ON THE and ponds, including ali of the wild rice marshes, and wheat fields, will prove inadequate to maintain the supply at this rate. Thanks for legislation though late. SPECIFIC CHARACTERS. Head and neck bright grass-green, with a violet gloss, top of head duller; a white ring around the middle of the neck, below which, and on the forepart and sides of the breast, the color is dark brownish-chestnut; under parts and sides, with the scapulars, pale gray, very finely undulated with dusky; the outer scapulars with a brownish tinge; forepart of back reddish brown; posterior more olivaceous; crissum and upper tail coverts black, the latter with a blue gloss; taii externally white; wing coverts brownish-gray, the greater coverts tipped first with white, and then more narrowly with black; speculum purplish-violet, terminated with black; a recurved tuft of feath- ers on the rump; iris dark brown. Length, 28; wing, 11; tarsus, 1.70; commissure, 2.50. Habitat, northern parts of northern hemisphere. ANAS OBSCURA GMELIN. (1383.) BLACK. My first local observation of the Black Ducks began in the spring of 1862, during the spring migration. They were asso- ciated with the Mallards, and were exceedingly shy, a single one in the flock often proving asad defeat to the sportman’s purposes towards the other species. A few usually find their way into the game markets, in both migrations, and it is seldom that a season passes in which I have not observed their pres- ence in one or both migrations. They are never abundant, indeed they are rather rare, and in small flocks in the spring migrations which are somewhat larger in the autumn. I have never counted more than 15 in asingle flock, and more com- monly not to exceed half adozen. I had been told that they bred in the southern and western sections of the State long before I had an opportunity to corroborate the statement, but I have long since found them doing so in the valley of the Min- nesota river, and in Kandiyohi county. Their nests were ina tussock of rank grass or reeds, in a marsh which had been overflowed during the prevalence of high water in spring, and in one instance was found as early as the 15th of May with three eggs in it. Another was shown me by a citizen who resided but a short distance away, containing ten, greenish- brown eggs. This was May 27th, which seems to indicate about the same period of nesting as for the former. Their food in BIRDS OF MINNESOTA. 41 spring consists largely of aquatic larvae, and of molluscs with the succulent roots of fresh water vegetation; and in the autumn of wild rice and domestic grains, to which should be added considerable mast after the acorns have fallen. They seldom resort to the smaller lakes and ponds after raising their broods, but are found in the larger ones, and notably in the vicinage of timber lands. Their distribution is not uniform by any means, and about as difficult to ascertain as that of a great number of avian species as sparingly represented. What pro- portion of them go further north to breed it is difficult to even conjecture, but doubtless much the larger. They disappear in the fall migration somewhat earlier than do the Mallards. I ought to have said before that the nest is a large, compact one, and constructed of grasses and weeds, over which are imposed the duck’s own feathers. SPECIFIC CHARACTERS. Bill greenish; feet red; body generally blackish-brown; the feathers obscurely margined with reddish-brown; those anteri- orly with a concealed V-shaped mark, more or less visible on the sides of the breast; head and neck brownish-yellow, spotted with black; top of the head and nape, dark brown, with a green gloss on the sides behind; wings dull blackish, with a dull greenish gloss; speculum violet, terminated with black; inner tertials hoary gray towards the tips; axillaries and inside of wing white; tail of eighteen feathers; iris dark brown. Length, 22; wing, 12; tarsus, 1.80; commissure, 2.56. Habitat, eastern North America, west to Utah and Texas. ANAS STREPERA. L. (135.) GADWALL. No species of the Duck family is a more regular resident, often reaching the State by the 25th of March, and found on favorite streams late in November. They are quite a numerous species and fly in compact flocks of about a dozen, rarely more, which is easily recognized by the experienced gunner at con- siderable distance by the distinctive character of their move- ments on the wing. Like the Mallards and many other species of the ducks, they live upon aquatic plants, both blades and roots, larvae, water beetles, mollusks, wild rice, and the vari- ous grains of the farmer’s fields, to get which they fly long distances both at night and during the day. The nests are found on the ground, in marshes skirting 42 NOTES ON THE streams of running water, and are composed of weeds, sticks, grasses, and rushes as the location conveniently supplies them. The eggs, eight to ten in number, are rather of a cream- white, at least would be but for the dirt imparted by the soiled feet of the brooding female. As is the case with nearly every species of the family breed- in the State, the distribution is subject to extreme variations from year to year. In a local scarcity of Ring-necks and Scaups, for instance, this species will abound during one sea- son which may be followed in the next by its almost total ab- sence, while one of those mentioned, or almost any other, may be in force in any single section. This circumstance applies equally with the Mallard. : The relative abundance of species may be best studied in the return of expert duck-hunter’s bags. In the hunting season there are few portions of our State where some of this species are not found. It has not yet been my fortune to see the nest and eggs in situ, but I have the latter in my collection obtained within a few hours ride of my home by Mr. EH. L. Hood, an expert odlogist in my employ- ment. Incredible numbers of this species are slaughtered for the fall market and are regarded only second to the Mallard in value for the table. It is a gamy duck and flies promptly at the ap- proach of danger; is an exceptionally good diver and rapid swimmer. It wanders a long distance from the water for nuts, acorns, etc., in the cloudy, windy days of November. They re- tire from this latitude generally during the last week in October. SPECIFIC CHARACTERS. Head and neck brownish-white, each feather spotted with dusky; top of head tinged with reddish; lower part of neck, with forepart of breast, and back, blackish, with concentric narrow bars of white, giving a scaled appearance to the feathers; inter-scapular region, outermost scapulars, and sides of body, finely weaved transversely with black and white; middle wing coverts chestnut, the greater, velvet- black, succeeded by a pure white speculum, bordered exter- nally by hoary gray; innermost scapulars with a reddish tinge; crissum and upper tail coverts black; longest tertials hoary plumbeous gray; inside of wing and axillaries pure white; bill black; iris hazel. Length, 22; wing, 10.50; tarsus, 1.65; commissure, 2.04. Habitat, United States. Nearly cosmopolitan. BIRDS OF MINNESOTA. 43 ANAS AMERICANA GMELIN. (137.) BALDPATE. In the spring of 1864 the Baldpates were more numerous than any other species migrating along the Mississippi through Minnesota. It was observed by sportsmen and universally commented upon as most remarkable in the history of duck-shooting. The following year only a few were met with in the same localities, and never since as many relatively, but some years they are common while scarce in others. Subsequently, by extensive conference with intelligent and observing sports- men, and a close watch of the markets, I satisfied myself that the variation in local numbers was balanced within the longitudinal boundaries of the State; that when scarce along the region drained by the Mississippi they were abundant along that of the Minnesota river, and vice versa, through the following years. It has been a common observation that the Baldpates and Pintails almost uniformly arrive more or less commingled, which is also the case in their autumnal migrations. Bott species arrive a little later than some others, and are seldom found in the larger lakes, but in the ponds and streams. Their food consists largely of roots of various aquatic plants. The Baldpates breed on the extensive marshes of the northern counties of the State, where Mr. Lewis and Mr. Treganowan found them in June and July. The nest possesses no dis- tinctive characteristic and contains variously from six to twelve dirty, cream white eggs. ‘Mr. Washburn found it common and breeding at Otter Tail and Thief river. Dr. Hvoslef notes its arrival in Fillmore county from the 12th to the 20th of April, but says nothing of its breeding there, nor have I seen its nests in the section of my greatest opportunity for personal observation. I found it already beginning to be common in Grant and Big Stone coun- ties late in August. \ SPECIFIC CHARACTERS. Tail of fourteen feathers; bill blue, the extreme base and tip black; head and neck pale buff, or faint reddish-yellow, each feather banded narrowly with blackish, giving the appearance of spots; top of head from bill, pale unspotted creamy- white; sides of head from around the eye to the nape glossy- green, the feathers however, with hidden spots, as described; 44 NOTES ON THE chin uniform dusky; forepart of breast and sides of body light- brownish, or chocolate-red, each feather with obsolete grayish edge, rest of under parts pure white; crissum abruptly black; the back, scapulars and rump, finely waved transversely anter- iorly with reddish and gray, posteriorly with purer gray on a brown ground; a little of the same waving on the sides also; lesser wing coverts, plain gray; middle and greater, conspicu- ously white, the latter terminated by black, succeeded by a speculum which is grass-green at the base, and then velvet- black; tertials black on outer web, bordered narrowly by black, the outermost one hoary-gray, externally edged with black; tail hoary-brown; upper coverts black externally; axil- lars white; iris hazel. The blackish chin appears to be found only in very highly plumaged birds, and the top of the head is sometimes pure white. Length, 22; wing, 11; tarsus, 1.40; commissure, 1.08. Habitat, North America. ANAS CAROLINENSIS GMeE.In. (139.) GREEN-WINGED TEAL. When the first flock of Ducks of the spring has arrested the attention of the amateur, or the keen eyed sportsman, he looks for the two Teals next. And that well trained eye knows each of the two species at a glance by its flight. Within the duck kingdom the Green-wings have no equal in speed on the wing, and only one superior for beauty. A little incident in my personal experience, gave me a realizing sense of the former. On an occasion when duck-shooting in a pass, not many miles from my home, I was standing behind a bush as high as my head, when I discovered a flock of this species coming from another lake. So directly were the ducks coming toward me that they seemed to be only poising on their vibrating wings when I fired at the leader, and his head drop- ped instantly, for he was as dead as he ever could be, and mine dodged to one side just in time to have the plumage of the bird brushmy ear as it went by like a ball from a steel eight pounder, and only reached the ground at a distance of a hundred and fifty feet beyond. It has been said that the Green-winged Teal flies at a velocity of one hundred and sixty miles an hour. Judging it by that incident, I am ready to believe the estimate none too high. In 1876, they reached nearly every portion of the State on the 5th of April, as re- ports from most of them subsequently attested. But I have records of my own showing of their arrival as early as the ie « BIRDS OF MINNESOTA. 45 17th of March. Their distribution for breeding, becomes con- siderably restricted, but varies in the choice of localities in suc- cessive years. In the one first alluded to their nests were found in several places in Hennepin county, but in the next I could find or hear of none. In later years I found them breeding along the Minnesota bottoms and in the marshes along Min- nehaha creek, which constitutes the outlet of Lake Minne- tonka. Mr. Washburn found them ‘‘rather common, and breeding at Otter Tail and Mille Lacs,” in 1885. The nest is formed of weeds, sedges and grasses, lined with considerable down. Hight to ten eggs are usually laid, of a dingy creamy-white color. It is almost a strictly vegetable feeder, wandering some considerable distance from the water in search of ber- ries, nuts, wild rice, etc. SPECIFIC CHARACTERS. Head, and neck all around, chestnut; chin black; forehead dusky; region round the eye continued along the side of the head as a broad stripe, rich green, passing into a bluish-black patch across the nape; under parts white, the feathers of the jugulum with rounded black spots; lower portion of neck all around, sides of breast and body, long feathers of flanks and scapulars, beautifully and finely banded closely with black and grayish-white; outer webs of some scapulars, and of outer secondaries black, the latter tipped with white; speculum broad and rich green; wing coverts plain grayish-brown, the greater coverts tipped with buff; a white crescent in front of the bend of the wing; crissum black, with a triangular patch of buffy white on each side; lower portion of the green stripe . on each side of the head blackish, with a dull edge of whitish below; iris brown. Sometimes the under parts are strongly tinged with ferruginous brown. Length, 14; wing, 7.40; tarsus, 1.15; commissure, 1.68. Habitat, North America generally. ANAS DISUORS L. (140.) BLUE-WINGED TEAL. No other species of the Ducks is so cautious upon its arrival as the Blue-winged Teal, a trait by which the old hunter deter- mines its identity at once. In parties of eight to ten or a dozen, they will circle around, descending again and again only to rise again and go further up, or lower down the stream, to repeat the same demonstrations of indecision, many times over, and just as unexpectedly they suddenly drop out of sight 46 NOTES ON THE between the treeless banks. They are, as a general thing, several days later in their spring arrivals, and as much earlier than the Green-wings in autumn. This is not true in every migration, for I have once or twice known them to come a lit- tle before the other, and several times simultaneously; but in my observations extending over many years in succession, it has proved a noticable characteristic in its migrations. They are seldom seen on the large clear lakes; but on small ponds, mud flats, and sluggish streams where various pond weeds and aquatic roots afford, in abundance its favorite vegetable food. Nesting late in May and early in June, they rear only one brood so far as I have been able to ascertain. The struc- ture is uniformly of grasses, lined quite liberally with down from the female’s own breast and is more commonly placed on dry ground at least a hundred yards from the nearest water. It is best found by carefully distinguishing the obscure path at the water’s edge, and tracing it to its unsuspectedly remote seclusion. The search may prove the path to have been the beaten runway of the muskrat to some other pond, but may afterwards be distinquished by its having been so much more frequented and soiled. The eggs are of the same general color as the Green-winged Teals, namely, a dull, dingy, cream-white, and are a little smaller in size, and about ten in number. Like the other species they fly in very compact flocks of a dozen or less, and at a terrific speed, only excelled by one other amongst all the ducks known. Tenderest of all, they retire southward earliest in the autumn, so that sometimes all have left the country.by the 25th of October, or first of November. They are found breeding in every part of the State in different seasons. SPECIFIC CHARACTERS. Head and ueck above plumbeous gray; top of head, black; a white crescent in front of the eye; under parts from middle of neck, purplish-gray, each feather with spots of black, which become more obsolete behind; fore part of back with the feath- ers brown, with two undulating narrow bands of purplish-gray; feathers on the flanks, banded with dark-brown and purplish- gray; back behind and tail, greenish-brown; crissum, black; wing coverts and some of the outer webs of the scapulars, blue; other scapulars, velvet-black, or green streaked with pale reddish-buff; speculum, glossy-green; outer greater wing cov- erts, white, as are the axillaries, middle of under surface of wing, and a patch on each side of the base of the tail]; bill, black; feet, flesh-colored; iris, dark-hazel. BIRDS OF MINNESOTA. 47 Length, 16; wing 7.10; tarsus, 1.20; commissure, 1.85. Habitat, North America generally. Later observations have convinced me that as a species they breed much more extensively throughout the State than does the Green-winged Teal. In the lacustrine portions, like the counties in the northwestern division of the Common- wealth as well as in the southeastern, I have the fullest assur- ances from my local observers to justify the opinion. I have found them doing so in five or six localities in my own county, (Hennepin. ) ANAS CYANOPTERA VierLuor. (141.) CINNAMON TEAL. On a few occasions since I have resided in the State I have found one of these beautiful ducks amongst others brought into the markets by hunters from the head waters of the Red river. On one such occasion my attention was specially called to ‘‘a hybrid duck” that proved to be one of these. I have been accustomed to seeing them in Lower California, where they are at home the year around. Of course those seen are rare stragglers, but as an occasional individual may continue to be seen, I will reproduce their brief description. SPECIFIC CHARACTERS. General color a rich, dark purplish chestnut; top of head, chin and middle of belly, tinged with brown; crissum, dark- brown; fore part of back, lighter with two or three more or less interrupted concentric bars of dark brown; feathers of rump and tail, greenish-brown, the former edged with paler; wing coverts, and outer webs of some scapulars, blue, others dark velvet-green, streaked centrally with yellowish-buff; edges of wing coverts, white, as are the axillaries and middle of wing beneath; feathers of uniform chestnut, without bands; specu- lum, metallic-green. Length, 17.80; wing, 7.50; tarsus, 1.15; commissure, 2, Habitat, western America. SPATULA CLYPEATA (L.). (142.) SHOVELLER. In driving across the high rolling prairie a few miles south- west of Fort Snelling, I discovered a female of this species in the distance, laboriously waddling through the grass less than one foot in height, up a gentle slope.