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No. 25.—MAY, 1905 


DEPARTMENT OF THE INTERIOR 
“BUREAU nti GOVERNMENT ‘LABORATORIES 


ot, BIRDS FROM THE ISLANDS. OF ROMBLON, . 


SIBUYAN, AND CRESTA DE GALLO 


| Il. FURTHER NOTES ON BIRDS FROM TICAO, 


_ CUYO, CULION, CALAYAN, LUBANG, 
AND LUZON 


a8 
LIBRARIES, we 


RICHARD C. MCGREGOR 


see 


MANILA 
BUREAU OF PUBLIC PRINTING 
1905 


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ie Bae mm, Bistopical Laboratory Preliminary Report of the Appearance in the Philippine kK 
eae x Islands of a Disease Clinically Reserabling Glanders. By R. P. Strong, M.D. bet 4 
? ; ers 2, 1902, Chemical Laboratory. —The Preparation of Benzoyl-Acetyl Peroxide and Its Use an 
as an Intestinal Antiseptic in Cholera and Dysentery.. Preliminary Notes. By Paul . pa 
ares -C, Freer, M.D. Ph.D. ee! 
SC gPee No. §, 1903, Biological Laboratory.—A oinsnes Report on Trypanosomiasis of Horses in + ie 
the’ Philippine Islands. By W. E. Musgrave, M. D., Acting Director Biological > 
ae Laboratory, and Norman E. Williamson, Assistant Bacteriologist Bureau of Government 
eS Roce Pee _ Laboratories. 4 
a NG. &, 1903, Serum Eaaeriendc declicuicary Report on the Study of Rinderpest of Cattle and ; 
- * @arabaos in the Philippine Islands. By James W. Jobling, M. ‘D., Director of the 
; Serum Laboratory. . Pi 
No . 5. 1908, Biological Laboratory.—Trypanosoma ana Trypanosomiasis, with Special Bator: ce 
ence to Surra in the Philippine Islands. By W. E. Musgrave, M. D., Acting Director y rf 
: Bioipeteal Pahotatory, and Moses T, Clegg, Assistant Bacteriologist Biological Labora-. 


Philippine Flora. By Elmer D. Merrill, Botanist. (Issued January 20, 1904.) 
2 No. 7, 1908, Chemical Laboratory.—The Gutta Percha and Rubber of the Philippine Islands. 
" By Penoyer L. Sherman, jr., Ph. D., Chemist, Chemical Laboratory. 
No. 8, 1908.—A Dictionary of the Plant Names of the Philippine Islands. By Elmer D. 
? Merrill, Botanist. 
No. 9, 1908, Biological Laberatory.—A Report on Hemorrhagic Septicemiain Animalsinthe = = 
Philippine Islands. By Paul G. Woolley, M. D., and J. W. Jobling, M. D. Phy 
No. 10, 1903, Biological Laboratory—A Report on two cases of a Peculiar Form of Hand ~ 
Infection (Due to an Organism Resembling the Koch-Weeks Bacillus). By John R. mh 


tory. » 4 

Na. 6, 1908.—I. New or Noteworthy Philippine Plants. II. The American Element in the es 
a 4 

* 


McDill, M. D., and Wm. B. Wherry, M. D. ap 
No. 11, 1908, Biological Laboratory.—Entomological Division, Bulletin No. 1, Preliminary iS 
Bulletin on Insects of the Cacao. (Prepared Especially for the Benefit of Farmers.) — “a 
By Charles S. Banks, Entomologist Bureau of Government Laboratories. a a 
No. 12, 1903, Biological Laboratory.—Report on Some Pulmonary Lesions Produced by» 
5 the Bacillus of Hemorrhagic Septiccemia of Carabaos. By Paul G. Woolley, M. D. Ps Fae 


No. 18, 1904, Biological Laberatory.—A Fatal Infection by a Hitherto Undescribed Chromo- 
genic Bacterium: Bacillus aureus fetidus. By Maximilian Herzog, M. D. : \. 
No. 14, 1905.—Serum Laboratory: I. Texas Feverin the Philippine Islands and the Far East. = 
By J, W. Jobling, M. D., and Paul G. Woolley, M. D. Biological Laberatory: I. The %; 
Australian Tick (Boophilus Australis Fuller) in the Philippine Islands, By Charles ae as 
S, Banks, Entomologist. a. 
No. 15, 1904, Biological and Serum Laboratories.—Report on Bacillus Violaceus Manile: A J 
Pathogenic Micro-Organism. By Paul G. Woolley, M. D. 2 
No. 16, 1904, Biological Laboratery.—Protective Inoculation Against Asiatic Cholera: An 
Experimental Study. By Richard P. Strong, M. D. ys 
No. 17, 1904.—New or Noteworthy Philippine Plants. By Elmer D. Merrill, Botanist. a 
No. 18, 1904, Biological Laboratory.—I. Amebas: Their Cultivation and Etiologie Signifi- 
cance. By W. E. Musgrave, M. D., and Moses T. Clegg. Il. The Treatment of Uncom- 3 
plicated Intestinal Amebiasis (Amebic Dysentery)in the Tropics. By W. E. Musgrave, Ay 


M. D. ee 
No. 19, 1904, Biological Laboratery.—Some Observations on the Biology of the Cholera “ 
Spirillum. By Wm. B. Wherry, M. D. Ps: 


(Continued on third page of cover.) 


No, 25.—MAY, 1905 


DEPARTMENT OF THE INTERIOR 
BUREAU OF GOVERNMENT LABORATORIES 


BIRDS FROM THE ISLANDS OF ROMBLON, 
SIBUYAN. AND: CRESTA DE GALLO 


ieekURTHER:- NOTES ON BIRDS FROM TICAO, 
GUYO; CULION, CALAYAN, LUBANG, 
AND LUZON 


BY 


RICHARD C. MCGREGOR 


MANILA 
BUREAU OF PUBLIC PRINTING 
1905 
25471 


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LETTER OF TRANSMITTAL. 


DEPARTMENT OF THE INTERIOR, 
Bureau OF GOVERNMENT LABORATORIES, 
OFFICE OF THE SUPERINTENDENT OF LABORATORIES, 
Manila, P. I., November 26, 1904. 
Sir: I have the honor to transmit herewith and recommend for 
publication articles entitled “I. Birds from the Islands of Romblon, 
Sibuyan, and Cresta de Gallo,” and “II. Further Notes on Birds 
from Ticao, Cuyo, Culion, Calayan, Lubang, and Luzon,” by 
Richard C. McGregor, collector of natural-history specimens. 
Very respectfully, 
RIcHARD P. STRONG, 
Director Biological Laboratory, 
Acting Superintendent Government Laboratories. 
Hon. Drawn C. WORCESTER, 
Secretary of the Interior, Manila, P. I. 


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I. BIRDS FROM THE ISLANDS OF ROMBLON, SIBUYAN, 
AND CRESTA DE GALLO. ' 


By RicwHarp C. McGrecor. 


PREFATORY NOTE. 


DEPARTMENT OF THE INTERIOR, 
Manila, November 18, 1904. 
In order to facilitate administration, Mr. Richard C. McGregor, 
collector of natural-history specimens, and his two Filipino assist- 
ants have been transferred from the Hthnological Survey to the 
Bureau of Government Laboratories. The results of the work of 
Mr. McGregor and his assistants have heretofore been published by 
the Ethnological Survey under the title “Bulletins of the Phil- 
ippine Museum.” ‘They will hereafter be issued as publications 
of the Bureau of Government Laboratories. 
DEAan C. WORCESTER, 
Secretary of the Interior. 


On May 25, 1904, the writer with two Filipino assistants left 
Manila for the purpose of collecting on the more important islands 
of the Romblon group. Romblon Island was first visited. The 
ten days spent there enabled us to secure specimens of its peculiar 
birds and to add several interesting species to Worcester’s list. 
From Romblon we moved to the town of San Fernando in the 
Island of Sibuyan, where we remained, with the exception of a one- 


*The first four bulletins in the ornithological series were published by 
the Ethnological Survey under the title “Bulletins of the Philippine 
Museum.” Future ornithological publications of the Government will 
appear as publications of the Bureau of Government Laboratories. 


5 


6 


day trip to Cresta de Gallo, until our departure for Manila on thé 
21st of July. 

Thus far our only knowledge of the birds of Romblon Province 
has been based upon the work of Prof. Dean C. Worcester, who, 
with his collector, Mateo Francisco, visited and collected on the 
three largest islands of the group, viz, Romblon, Tablas, and 
Sibuyan. The results, as published in Worcester and Bourns’ “Dis- 
tribution List,’ show 71 species for Tablas, 65 for Sibuyan, and 47 
for Romblon.t Altogether 88-species were recorded from the three 
islands visited, 7 of which were described as new, viz, lyngipicus 
menager, Chibia menagei, Diceum intermedium, Diceum sibuya- 
nicum, Lole cinereiceps, Rhipidura sauli, Hyloterpe major. 'The 
last species, Hyloterpe major, is omitted from the “Distribution 
List,” as it is considered to be the same as H. winchellt. To this list 
we have added 25 species found by us either in Romblon or Sibuyan 
or in both islands, and 3 more from Cresta de Gallo, making the 
total number of species known from the province 116. In addition 
to the interesting new species discovered by Worcester, 2 in our 
collection seem to be peculiar to Romblon Province and are here 
described as new. One of these, the Zoriculus, has long been under 
suspicion, and the other, a screech owl, is of a genus now first 
recorded from this province. 

The physical features of the islands require few remarks here, 
having been described by Worcester,? who also points out the 
peculiar character of their avian fauna. Romblon is a small, nearly 
circular island whose shores rise abruptly from the water and 
whose whole surface is broken, making travel difficult. A large 
part of the old forest, even to the highest points, has been cleared 
off to make way for cocoanut groves. The few small patches of 
woods remaining cling to steep hillsides and afford little or no 


1In the “Preliminary Notes” the authors give only 66 species for 
Tablas and 44 for Romblon. This difference is probably due to a more 
complete identification of their material when their “Distribution List” 
was prepared. 

*The Philippine Islands and Their People, 1901, pp. 465, 466; also 
Proc. U. S. N. M., XX, p. 584. I suspect that the tree in Sibuyan, supposed 
to be a conifer, is Casuarina equisetifolia, a peculiar species somewhat 
resembling, in the distance, a pine. It is quite abundant along the Rio 
Grande in Sibuyan, and a considerable number of trees of the same kind 
were found in Calayan, Babuyan group, specimens of which were identified 
for me by Miss Alice Eastwood, of the California Academy of Sciences. 


protection to forest-loving birds. It is not strange, therefore, that 
but few species are known from this island. 

The area of Sibuyan is four to five’ times that of Romblon. The 
island measures roughly 20 miles in length by 10 in greatest 
breadth. A large part of the island is well wooded, and the 
central part reaches a considerable elevation. The highest moun- 
tain, Giting Giting, is said to have an altitude of 6,500 feet. Con- 
siderable areas have been cleared for cocoanuts, but the forests 
of the interior have not been disturbed. The weather during 
~our stay in Sibuyan was such as to make it useless to attempt a 
trip into the interior, although my men spent three days on the 
mountain and secured beautiful specimens of Zonophaps and 
Ptilopus. On account of poor health, my own work was limited 
for the most part to the house and I was obliged finally to return 
to Manila long before the work was completed. In spite of the 
many interesting species collected, this expedition was a disappoint- 
ment to me, as I had hoped to work high up on Giting Giting, 
the mountain in Sibuyan, and to visit the small islands to the 
north of Romblon, which will, without doubt, prove to be good 
ground. Our work has been directed, as heretofore, by the Hon. 
Dean C. Worcester, Secretary of the Interior. 


NOTES ON THE SPECIES OBSERVED. 


MeEGAPODIUS CUMINGI Dillwyn. 

The “tabon” has been recorded from the three largest islands of 
Romblon Province, Romblon, Tablas, and Sibuyan, and appears 
to be rare. We observed it on Cresta de Gallo only, off the coast 
of Sibuyan, where it is said to be abundant. Plate I is reproduced 
from a photograph taken by Secretary Worcester on 'Tanobon 
Island, Calamianes group, and shows an unusually high mound of 
the “tabon.” In their efforts to gather the eggs the natives usually 
reduce the mounds to a level as fast as the birds build them up. 
Plate I bis is another view of the same mound and shows the 
entrance to a burrow. 

The mound figured herewith was measured by Secretary Wor- 
cester; its base was 21 by 23 feet in diameter, and its greatest 
height was 6 feet. Mr. H. D. McCaskey, Chief of the Philippine 
Mining Bureau, supplies the following note on 'Tanobon Island: 
“Tanobon [is], according to my notes and map, a worn-down 


8 


remnant of a hilly island, now surrounded by coral reefs, about 
4 miles NE. of Point Calauit on Busuanga Island.” 


EXXCALFACTORIA LINEATA (Scop.). 

Three adults and two very small young were taken on Sibuyan 
early in July. The species is not previously recorded from Romblon 
Province. The young may be described as follows: Upper parts, 
including wings and coverts, blackish brown; top of head marked 
by three buffy lines, extending from forehead to nape, and separated 
by wide blackish brown bands; wing coverts and feathers of back 
with edges and shafts buff; chin and throat pale buffy yellow; sides 
and flanks black with wide shaft markings of white; upper breast 
blackish, fading into dirty buff on belly. Bill dirty white; legs and 
nails dusky brown. Museum numbers 4545 and 4546; Sibuyan, 
July 2, 1904. 


GALLUS GALLUS (Linn.). 
Observed by us in Sibuyan only, where a fine male was killed. 


OSMOTRERON AXILLARIS (G. R. Gray). 
Two males in full plumage from Romblon. 


PHABOTRERON NIGRORUM Sharpe. 
Specimens were secured in Sibuyan where the species seems to be 
rare. 


LEUCOTRERON OCCIPITALIS Bp. 

Six adults and two birds of the year from Sibuyan constitute 
the first record of this species for Romblon Province. Salvadori 
says: “Garrod mentions 16 tail feathers in the present species, 
while I have found only 14.”+ None of our specimens has more 
than 14 tail feathers. 


LEUCOTRERON LECLANCHERI (Bp.). 
Bourns and Worcester * record this species from Tablas and we 
now have specimens from Romblon and Sibuyan. 


CARPOPHAGA NEA (Linn.). 
One specimen killed in Sibuyan, where the species is uncommon. 


ZONOPHAPS POLIOCEPHALA (Hartl.). 
Three specimens of this fine pigeon were killed in thick woods in 
the interior of Sibuyan, and another was taken in small growth 


1Cat. Bds., XXI, p. 72. 
?Minn. Acad. Nat. Sci., Oc. Papers, I, No. 1, p. 29. 


9 


near the beach. The species is described as having “upper parts, 
with wings, neck, and breast golden green.” * In our specimens 
this is true only when the bird is held toward the light. If the 
bird is held away from the light, the upper parts are beautiful 
deep vinous and the wings and breast metallic copper color. ‘The 
length is given as about 13.5 inches; our specimens measured in 
the flesh from 16 to 17 inches. 

A nearly adult female differs from the adult male in having the 
copper color of the back extending onto the middle tail-feathers. 
Color of soft parts in this specimen were: Irides light clay brown; 
bill very dark brown with a small white mark on tip; bare skin 
around eye, dark flesh; legs pale crimson; nails blackish brown. 
The species is now recorded from Romblon Province for the first 
time. 


PTILOCOLPA CAROLA Bp. 

It appears to me that Grant and Whitehead were correct in 
considering P. griseipectus the male and P. carola the female of the 
same species.2, The two forms are found in company, as stated 
by Mr. Whitehead, and I think there can be little doubt that they 
are male and female of one species. It has not been previously 
recorded from Romblon Province. We have males and females 
from Benguet, Luzon, and from Sibuyan. The species occurs in 
the vicinity of Manila also and is occasionally brought into the 
market here alive. 


MyYRISTICIVORA BICOLOR (Scop.). 

One specimen of the “camasu” was taken on Cresta de Gallo. 
The natives say that it occurs in Sibuyan, which is quite probable, 
but we did not see it there nor is there any previous record of 
the species for Romblon Province. 


CoLUMBA GRISEIGULARIS (Wald. and Lay.). 

This beautiful pigeon, which is widely distributed in the Philip- 
pines, is now recorded for the first time from Romblon and Sibuyan, 
where we took several perfect specimens. 


MAOROPYGIA TENUIROSTRIS Bp. 
Not uncommon in Romblon and specimens taken in Sibuyan; 
new to Romblon Province. 


1 Cat. Bds., XXI, p. 209. 
2 Cf. Grant, Id., Jan., 1895, p. 117; also Whitehead, Id., Oct., 1899, p. 489. 


10 


STREPTOPELIA DUSSUMIERI (Temm.). 
Taken in Romblon and Sibuyan. 


CHALCOPHAPS INDICA (Linn.). 
Romblon and Sibuyan. 


HYPOTANIDIA TORQUATA (Linn.). 
Bourns and Worcester record this common rail from Romblon, 
where we also took a specimen. We observed the species in Sibuyan. 


POLIOLIMNAS CINERIUS (Vieill.). 
One specimen from Sibuyan, where previously it was not known. 


GALLICREX CINEREA (Lath.). 
A female from Sibuyan, where the species is not uncommon, 
constitutes a new record for the province. 


STERNA BERGII Licht. 
Recorded by Bourns and Worcester from Romblon. I saw large 
terns in the harbor which were probably of this species. 


STERNA MELANAUCHEN Temm. 

One specimen of this beautiful rose-breasted tern, taken by us 
on Cresta de Gallo, appears to be the first capture of the species in 
the Philippines as restricted,’ although it is known from Paragua. 


ANGIALITIS DUBIA (Scop.). 
One specimen from Sibuyan where the species was not previously 


known. 


ANGIALITIS PERONI (Bp.). . 

Three specimens from Romblon and one from Sibuyan. The 
species was scarce on both islands and previously had not been 
known from the province. 


ROSTRATULA CAPENSIS (Linn.). 
The taking of one specimen of the painted snipe in Sibuyan 
constitutes a new record for Romblon Province. 


GARZETTA GARZETTA (Linn.). 
One specimen from Romblon is the first recorded for the province. 


DEMIEGRETTA SACRA (Gm.). 
One specimen of the reef heron from Romblon. Is was also 


observed along the beach in Sibuyan. 


1Cf. Worcester, Proc. U. S. N. M., XX, p. 598. 


11 


BUTORIDES JAVANICA (Horsf.). 
This common species was noted in Sibuyan and a specimen was 
killed in Romblon. 


PYRRHERODIAS MANILLENSIS (Meyen). 
One specimen from Romblon. 


ARDETTA CINNAMOMEA (Gm.). 
One specimen taken in Sibuyan. 


DenprocyeNA ARcuATA (Horsf.). 

A few tree ducks were to be found along the river in Sibuyan, 
where three specimens were killed. This is the only duck so far 
known from Romblon Province; another species of duck, probably 
Anas luzonica, was said to visit Sibuyan, but it was not observed 
by us. 


SPILORNIS PANAYENSIS Steere. 

The serpent eagle was taken in both Romblon and Sibuyan. 
These specimens and two from Masbate are easily distinguished 
from a specimen of S. holospilus from Tarlac Province, Luzon, 
which is larger, darker below, and has fewer white spots on the 
breast. The throat of the Luzon bird is brown, while in 8. 
panayensis this region is gray. 


HALIAETUS LEUCOGASTER (Gm.). 
Romblon and Sibuyan. 


HALIASTUR INTERMEDIUS Gurney. 
Observed in Sibuyan. 


PERNIS PTILORHYNCHUS (Temm.). 
One specimen from Sibuyan. 


ELANUS HYPOLEUCUS Gould. 
A live kite, brought to our house in Sibuyan, is the only specimen 
of this species known from Romblon Province. 


FALCO PEREGRINUS Tunst. 
One specimen of the duck hawk from Sibuyan. 


Ninox spiLonotus Bourns and Worcester. 

In color pattern this is remarkably similar to N. mindorensis 
but is considerably darker and more rusty on the lower parts. In 
our specimen, a male from Sibuyan, the white patches on scapulars, 
conspicuous in other species of Ninow, are reduced to bars of pale 


12 


fulvous. In the original description, however, it is stated that some 
of the scapulars are “with large, nearly white spots on outer webs.” * 
As pointed out by Grant? the species is at once distinguished from 
mindorensis by its much greater size. In our specimen, a male, 
the wing measures 8.25 inches and the tail 4.40, while in min- 
dorensis of the same sex these parts are 6.30 and 3.50 inches, 
respectively, as already recorded in my last paper. 

If we compare the two species mentioned above with a typical 
hawk owl, Ninox japonica, we are struck by the great difference 
in color and color pattern. In the former nearly the whole plumage 
is finely barred, the only longitudinal markings being those on 
chin and throat. In japonica the entire under parts are marked 
with broad stripes and the upper parts are nearly uniform except 
for the large white patches on scapulars and inner tertiaries. The 
banding on the tail is also strikingly different in the two groups. 


OTUS ROMBLONIS, new species. 


Specific characters—Similar to Otus cuyensis McGregor but 
smaller; wings and tail much shorter. 

Type.—Adult female, No. 4386, Philippine Museum; Romblon 
Island, Philippines; June 2, 1904; McGregor et alie. 

Description.—Feathers of upper parts rufous with median black 
stripes on head, neck, and back, heaviest on head; “horns” colored 
like neck and inconspicuous; white spots on scapulars washed with 
pale fulvous; lower parts and wings patterned as in O. cuyensis 
but more rufescent; black band on side of head narrower and less 
marked than in cuyensis. ‘Total length in flesh, 8.75 inches; wing, 
6.23; tail, 3; tarsus, 1.15; middle toe with claw, 1.10. 

Like others of its genus the Romblon owl may be heard often 
enough but is difficult to locate in the dense foliage it frequents. 
The type, the only specimen seen by us, was killed in a cocoanut 
grove near the town of Romblon. 

So far as I am aware no species of Otws has been reported from 
the central Philippines (Negros, Guimaras, Masbate, Panay, Ticao), 
where one might reasonably expect to find the nearest relative of 
the Romblon screech owl. In Mindoro Otus mindorensis (White- 
head) oceurs, but this is another style of owl, related to O. longi- 


1Minn. Acad. Nat. Sci., Oc. Papers, I, No. 1, p. 8. 
2Ibis, Oct., 1896, p. 227. 


13 


cornis of Luzon, and according to Grant has a wing measurement 
of 5.38 inches. There is no known resemblance between the faune 
of Romblon Province and Mindoro that would lead one to expect 
the same species of Otus in the two districts. In my last paper an 
unfortunate error occurs in the tail measurement of the female 
type of O. cuyensis which should be 3.47, not 3.27, inches. 


EURYSTOMUS ORIENTALIS (Linn.). 
Sibuyan. 


PELARGOPSIS GIGANTEA Walden. 

In an immature bird of June 27 from Sibuyan the ochraceous 
parts are noticeably deeper in color than in the adult, and each 
feather of the lower throat and upper breast is narrowly margined 
with black, forming numerous crescentic marks on these parts; 
dusky edges are present on feathers of hind neck also. The bill 
in this specimen measures from base only 2.70 inches, while in an 
adult female, taken at about the same time, the bill is 3.30 inches. 
In color the bill is duller than in the adult and is washed with 
dark brown. ‘The legs are pale salmon mottled with brown. 


CrYX CYANOPECTUS (Lafres.). 
A single specimen from Sibuyan. 


CEYX BOURNSI Steere. 
One specimen from Sibuyan. 


HALCYON WINCHELLI Sharpe. 
Two specimens from Sibuyan. 


HALCYON CHLorRIS (Bodd.). 
Romblon and Sibuyan. 


Merors BicoLor Bodd. 
Four specimens from Sibuyan, where this species was not before 
known; the species was seen on Cresta de Gallo. 


MEROPS PHILIPPINUS Linn. 
Two specimens from Sibuyan. Not previously recorded from 
Romblon Province. 


CAPRIMULGUS MANILLENSIS Walden. 
Fairly common along the beach on Romblon, where three speci- 
mens were taken by us. 


14 


CAPRIMULGUS GRISEATUS Walden. 

Abundant along the beach on Sibuyan, where specimens were 
frequently killed in broad daylight,? being flushed from the shelter 
of low vegetation. The nesting period appeared to have been 
finished, as we took several full-grown birds in young plumage. 
The adults were in many cases unfit for skins, having lost either 
several primaries or the entire tail. 

A pair of full-grown young birds differ from the adult in the 
following particulars: Underparts about the same shade of gray 
as in the adult but more finely mottled and with no spots of fulvous 
on the breast. The white spots on throat are just indicated, by 
white in the male and pale fulvous in the female. Upper parts 
blackish brown, very finely vermiculated with white, and lacking 
the conspicuous black blotches and fulvous edges of scapulars which 
are present in the adult plumage. The wings and tail are as in 
the adult. The young female differs from the young male in having 
the entire plumage washed with pale fulvous. 

Types.—No. 4487, male, June 15, 1904, and No. 4521, female, 
June 28, 1904, Sibuyan. 

Caprimulgus macrurus is credited to Sibuyan,* which if correct 
is no more curious than some other facts in the distribution of 
birds in Romblon Province. Mr. Worcester tells me that he 
remembers nothing about this record. 


SALANGANA MARGINATA (Salvad.). 

We have already recorded this little-known swift from the Islands 
of Luzon, Mindoro, and Calayan, and in the last-named island we 
collected immature birds. We are now prepared to present a few 
notes on its nesting habits as observed in Sibuyan. I was unable 
to visit the colony myself and so record the observations of my 
assistant, Mr. Andres Celestino, who collected the nests, eggs, and 
birds on June 11, 1904. He described the nests as being 6 feet 
from the ground and cemented to the face of a large rock which 
with two other bowlders formed an inclosure. There were forty 


1 All the specimens of C. maniilensis which we have taken were killed at 
dusk, just before it became too dark to see, at which time they were 
hawking for insects. I never but once saw a specimen in the daytime, and 
that was flushed from thick brush in Ticao Island. 

Since writing the above note I have flushed at midday a specimen of 
manillensis from a patch of thick brush near Manila. 

* Bourns and Worcester, Preliminary Notes, p. 34. 


15 


to fifty nests in the colony, although many were unoccupied. The 
nests are composed of a blackish brown hair-like moss? cemented 
with the characteristic glutinous saliva. The saliva serves also 
to hold the nests to the rock. The nests of Salangana whiteheadi 
examined by us were supported by little ledges, not fastened to the 
rock nor to each other. Plate II shows how closely associated were 
the nests of S. marginata, one wall serving for two adjoining nests, 
so that in most cases it would be impossible to separate two nests 
without destroying one of them. The eggs resemble those of other 
species of the genus. Those figured on Plate III measure, respec- 
tively, 0.72 by 0.43 and 0.67 by 0.46 inch. Three odd eggs, too 
far advanced in incubation to be blown, had the following dimen- 
sions: 0.67 by 0.43, 0.70 by 0.45, 0.69 by 0.44 inch. Many of the 
nests held young of various sizes. 


SALANGANA TROGLODYTES (Gray). 
A few observed and one taken in Romblon. Another specimen 
was taken in Sibuyan, where the species is not common. 


SALANGANA WHITEHEAD! (Grant). 
Very abundant in Sibuyan, where several specimens were taken. 


EUDYNAMIS MINDANENSIS (Linn.). 
Romblon and Sibuyan. 


CENTROPUS VIRIDIS (Ncop.). 

An egg of this species was taken from the oviduct of a female 
killed in Sibuyan, June 10, 1904. It measures 1.20 by 0.86 inches, 
and has a smooth, dull white surface which may be easily scraped 
off. This chalky outer layer is not so thick, however, as it is on 
eggs of the American Crotophage. Centropus viridis was seen in 
Romblon. also. 


PRIONITURUS DISCURUS (Vieill.). 
A few specimens of this racket-tailed parrot taken in Sibuyan 
had the tail broken or but incompletely grown. 


TANYGNATHUS LUZONENSIS (Linn.). 
Specimens of the Luzon parrot from Romblon and Sibuyan are 
in worn plumage. 


*Mr. Elmer D. Merrill tells me this is a scale moss of the family 
Jungermanniacee. In two nests only was any other material used, where 
leaves of Casuarina were mixed with the scale moss. 


16 
LORICULUS BOURNSI, new species. 


Loriculus regulus Bourns and Worcester, Oc. Papers, Minn. Acad. Nat. 
Sci., I, No. 1, p. 36. Worcester and Bourns, Distribution List, Proc. U. S. 
N. M., XX, p. 557 (part) ; Worcester, id., p. 583. 


Type—No. 4462, male, Philippine Museum; Sibuyan Island, 
Philippines, June 13, 1904; McGregor et aliz. Wing, 3.82 inches; 
tail, 1.80; culmen, from front margin of cere, 0.54. 

Specific characters.—Related to L. regulus but male distinguished 
by the smaller orange crown patch and weaker nucal band. I am 
inclined to think that the red breast patch averages smaller in 
bournst, but I do not care to offer this as a reliable character. The 
female is indistinguishable from the female of regulus. 

No. 4358, male, from Romblon, has a peculiar feather in one 
wing which is worth noting. The outer web of fifth primary is 
lemon yellow for a distance of an inch and a quarter while the inner 
web is white for about the same distance. 

In the last paper cited above Worcester says: “And I ought to 
state here that in the large series of Loriculus regulus obtained in 
Tablas, Romblon, and Sibuyan not a single male was found with 
as much orange on the head as is shown by Panay specimens in 
good plumage.” This observation is confirmed by a comparison 
of seven males in the present collection from Romblon and Sibuyan 
with specimens of Loriculus from Ticao and Masbate. Untortu- 
nately we have no birds from Panay, but Masbate birds were iden- 
tified as regulus by Bourns and Worcester and are no doubt typical. 

The species is named for Dr. Frank $8. Bourns in recognition 
of his work on Philippine ornithology during two trips to these 
islands as a member of the Steere Expedition and of the Menage 
Expedition. 


XANTHOLMMA ROSEUM Dumont. 
A single specimen from Romblon is the first recorded from that 
island. 


IyNGIPICUS MENAGEI Bourns and Worcester. 
Several specimens taken in Sibuyan. 
CoRONE PHILIPPINA Bp. 


Romblon and Sibuyan. 


Sarcops CALvus (Linn.). 
Romblon and Sibuyan. A bird killed June 17 had a hard- 
shelled egg in the oviduct. 


7, 


CALORNIS PANAYENSIS (Scop.). 
Taken in Sibuyan. 


ORIOLUS CHINENSIS Linn. 
Romblon and Sibuyan. A nest with one egg was found July 
14, 1904. 


MuniA Jacori Martens. 
Abundant in Sibuyan and Romblon; several occupied nests were 
found in pandanus bushes on the latter island. 


UROLONCHA EVERETTI (T'weed.). 
Abundant in Sibuyan. 


ALAUDA GULGULA Franklin. 

The Chinese skylark is very abundant in the vicinity of Manila, 
where the natives net large numbers for the market, but it appears 
to be rare outside of Luzon, having been recorded from Bohol 
and Ticao only. In Sibuyan we took a single specimen. The 
species is probably more abundant than these records seem to 
indicate, as it is a bird generally overlooked, its habits being very 
similar to those of Anthus rufulus, for which it is easily mistaken. 


ANTHUS RUFULUS Vieill. 
Romblon and Sibuyan. 


ANTHOPYGA MAGNIFICA Sharpe. 

Abundant in Sibuyan, where both adult and immature birds 
were taken. The immature male resembles the adult female but 
has the breast, throat, and chin mottled with red. 


CINNYRIS SPERATA (Linn.). 
Specimens from Romblon and Sibuyan are in the collection. 


CINNYRIS JUGULARIS (Linn.). 

Abundant on Romblon and Sibuyan. June 22, 1904, a nest 
with three eggs was taken in Sibuyan, where the species is known 
to the natives as “tiamis.” 


ANTHREPTES CHLORIGASTER Sharpe. 

Abundant in Sibuyan, where both adults and birds of the year 
were taken during June and July. Adult males agree with Lubang 
skins in coloration but have decidedly longer bills. It is rather 
curious that this sunbird occurs in Romblon Province and Lubang 


25471——2 


18 


while no species of the genus has been found in Mindoro, which is 
situated directly between these two groups. Another curious fact 
is that chlorigaster appears to be absent from Luzon, where it is 
replaced by griseigularis, a very distinct species. 


DIcCHUM SIBUYANICUM Bourns and Worcester. 

The Sibuyan flower pecker is easily distinguished from the 
Romblon bird by the clear ashy gray of chin, throat, and upper 
breast, which in the latter species are washed with pale greenish 
yellow. It is stated that “fully adult birds always have the base 
of the lower mandible whitish, as do the young of most other species 
of the genus.”* In the face of this statement it is rather sur- 
prising to find that not one of our nine adult males has any whitish 
color on the lower mandible, the whole bill being black. Several 
young males, birds of the year, were collected, and as this plumage 
is undescribed the following notes are offered: 

Type of juvenile—No. 4426, male, bird of the year, Sibuyan, 
June 10, 1904. Upper parts washed with olive green; wings and 
tail black; primaries (except the first), secondaries, and primary 
coverts narrowly edged with blue; tertiaries and median and lesser 
coverts edged with green; lower parts light olive green ; chin, middle 
of breast, and abdomen light greenish yellow. Bill bright yellow 
except a light-brown tip; legs pale slate blue; nails blackish. 


DIc#UM INTERMEDIUM Bourns and Worcester. 
Two males were taken in Romblon. 


DicauM pyemauM Kittlitz. 
Taken in Romblon, where it was not previously known to occur. 


PIPRISOMA ARUGINOSUM (Bourns and Worcester). 

One specimen from Romblon. Three birds of the year, taken 
July 7, 1904, in Sibuyan, are somewhat similar to the adult, 
but the upper parts are darker and lack the greenish-olive wash of 
the adult. The stripes on lower parts are more indefinite, almost 
obsolete. The whole plumage is gray, rather than brown as in 
the adult. Colors of soft parts: Upper mandible, dark brown; 
lower mandible, dirty white; corners of mouth, light yellow; irides, 
light tan; legs and nails, dirty steel blue, almost black. No. 4568, 
male, is selected as the type of the juvenile plumage. 


1 Bourns and Worcester, Minn. Acad. Nat. Sci., Oc. Papers, I, No. 1, p. 18. 


19 


ZOSTEROPS NIGRORUM ‘Tweed. 

The discovery of the Negros silver eye on the little Island of 
Cresta de Gallo was the most surprising find of our trip. The 
species is found in Masbate to the eastward and in Negros to the 
southward of Cresta de Gallo, but has not been taken in Sibuyan 
and almost certainly does not exist there, although the two last- 
named islands have but 8 miles of water between them. Our speci- 
mens differ from the Masbate and Ticao bird in having slightly 
longer bills; no other difference is observable. 


HYLOTERPE WINCHELLI Bourns and Worcester, Proc. U. 8. N. M., 
XX, p- 56. , 


Hyloterpe major BourNs and WorcrEsTER, Minn. Acad. Nat. Se. Oc. 
Papers, I, No. 1, p. 22 (Cebu, Tablas, Sibuyan). 


In their “Preliminary Notes” Bourns and Worcester described 
the thickhead of Cebu, Tablas, and Sibuyan and named it H. 
major. Later, in their “Distribution List,” the same authors have 
birds from the above islands lsted under H. winchelli, which, 
judging from Masbate and Sibuyan birds, seems to be correct. We 
secured seven specimens in Sibuyan, where the species is somewhat 
scarce. 


ARTAMUS LEUCOGASTER (Wagler). 
Abundant in Romblon and Sibuyan. 


LOCUSTELLA OCHOTENSIS (Middend.). 
One specimen of the Middendorf grasshopper warbler, secured 
in Romblon, is a new record for the province. 


MEGALURUS RUFICEPS Tweed. 
Specimens from Romblon and Sibuyan; abundant in the latter 
island. 


CISTICOLA EXILIS (Vig. and Horsf.). 

One specimen taken in Romblon, where is appears to be soméwhat 
rare and confined to the highest hills. A nest of this species 
containing three incubated eggs was found in Sibuyan July 5; 
as shown in Plate IV it is supported by a number of grass stems 
which stand 12 or 14 inches above the domed roof and at the same 
time serve to conceal the nest. The nest is composed of dry grass 
blades not very closely interwoven and is lined with spider silk, 
except at the bottom, which is provided with a thick mat of fine 


20 


white vegetable down. The outside measurements are 44 by 23 
inches. The upright position and the domed entrance are well 
shown in the plate. The three eggs measure in inches: 0.55 by 
0.42; 0.56 by 0.42; 0.57 by 0.44. In color they are light blue, 
marked with spots and dots of reddish brown, most of which are 
about the larger end. This nest was collected by Celestino, and I 
think there can be no reasonable doubt as to its being that of 
Cisticola. Another nest holding three young birds and found on 
July 2 was in every way similar to the-one described. The young 
which were almost ready to leave the nest are very similar to the 
adult. The feathers of upper parts are umber brown broadly edged 
with dark ocreous brown, forming stripes on top of head; lower 
parts white washed with pale yellow on chin, throat, breast, and 
cheeks; flanks washed with light brown. 


CopsYCHUS MINDANENSIS (Gm.). 
Romblon and Sibuyan. 


JOLE CINEREICEPS Bourns and Worcester. 

Several specimens of this large and very distinct fruit thrush are 
in the collection from Romblon, where it was found only in the 
woods. A young bird which was evidently out of the nest but a 
short time has interesting undescribed plumage. 

Juvenile—Female, Romblon Island, May 29, 1904. Upper parts 
dark gray washed with dark rusty brown; wings blackish brown 
edged with rusty brown; the tail, which is dark brown, does not 
reach to tip of primaries; lower parts white; sides of head, a 
band across breast, and sides of body gray. Bill pale brown; legs 
and nails hght steel blue. 

The Romblon Jole is of a size with Hypsipetes fugensis. In the 
former species, however, the bill is considerably longer and the 
tail is much shorter. The tarsal envelopes are variable in our 
specimens of Jole cinereiceps, some being entire and others showing 
indications of scutes, but in none is the tarsus so strongly scutellated 
as in Hypsipetes fugensis. In the matter of rictal bristles I wish 
to recant my previous statement in which I was misled by a com- 
parison of large species of Hypstpetes with small species of Tole.t 


PYCNONOTUS GOIAVIER (Scop.). 
June 1 a pair of this species was taken on Romblon, where it 
was not previously known. A large egg was found in the female. 


+ Cf. Bull. Phil. Mus., No. 4, p. 32. 


21 


LALAGE NIGER (Forster). 

Fairly abundant in Romblon and in Sibuyan. Dr. Richmond 
writes that Z'urdus terat Boddaert, 1783, is the same species as 
Turdus niger Forster, 1781, and that Miiller’s name, T’urdus domi- 
nicus, is also preoccupied. Therefore our species commonly known 
as Lalage terat will have to stand as above. 


HyYPOTHYMIS OCCIPITALIS Vig. 

Romblon and Sibuyan. A specimen from the latter locality has 
a wide white bar across the primaries and secondaries of each 
wing. 
RHIPIDURA NIGRITORQUIS Vig. 

Romblon and Sibuyan. 


ZEOCEPHUS RUFUS (G. R. Gray). 
Romblon and Sibuyan. 


CYORNIS PHILIPPINENSIS Sharpe. 
Romblon and Sibuyan. 


HIRUNDO JAVANICA Sparrm. 

This species is now recorded for the first time from Romblon 
and Sibuyan. Specimens were taken on each island and a nest with 
young was seen in the church at San Fernando, Sibuyan, July 20. 


PITTA ERYTHROGASTER Temm. 
Romblon and Sibuyan. 


PITTA ATRICAPILLA Less. 
Specimens taken in Romblon and in Sibuyan; both localities 
are new for the species. 


LIST OF SPECIES FROM ROMBLON PROVINCE MENTIONED 
IN THE PRECEDING LIST, BY LOCALITIES. 


ROMBLON. 
Osmotreron axillaris. Demiegretta sacra. 
Leucotreron leclancheri. Butorides javanica. 
Columba griseigularis. Spilornis panayensis. 
Macropygia tenuirostris. Haliaétus leucogaster. 
Streptopelia dussumieri. Otus romblonis. 
Chalcophaps indica. Haleyon chloris. 
Hypotienidia torquata. Caprimulgus manillensis. 
Sterna bergii. Salangana troglodytes. 
AXgialitis peroni. EKudynamis mindanensis. 


Garzetta garzetta. Centropus viridis. 


22 


List of species from Romblon Province, ete.—Continued. 


Tanygnathus luzonensis. 
Loriculus bournsi. 
Xantholema roseum. 
Corone philippma. 
Sareops calvus. 

Oriolus chinensis. 
Munia jagori. 

Anthus rufulus. 
Cinnyris sperata. 
Cinnyris jugularis. 
Diceum intermedium. 
Diceum pygmeum. 
Piprisoma eruginosum. 
Artamus leucogaster. 


Exealfactoria lineata. 
Gallus gallus. 
Phabotreron nigrorum. 
Leucotreron leclancheri. 
Leucotreron occipitalis. 
Carpophaga nea. 
Ptilocolpa carola. 
Zonophaps poliocephala. 
Columba griseigularis. 
Macropygia tenuirostris. 
Streptopelia dussumieri. 
Chaleophaps indica. 
Poliolimnas cinerius. 
Hypotenidia torquata. 
Gallicrex cinerea. 
AXgialitis peroni. 
ADgialitis dubia. 
Rostratula capensis. 
Demiegretta sacra. 
Butorides javanica. 
Pyrrherodias manillensis. 
Ardetta cinnamomea. 
Dendrocygna arcuata. 
Spilornis panayensis. 
Haliaétus leucogaster. 
Haliastur intermedius. 
Pernis ptilorhynchus. 
Falco peregrinus. 


ROMBLON—continued. 


Locustella ochotensis. 
Megalurus ruficeps. 
Cisticola exilis. 
Copsychus mindanensis. 
Tole cinereiceps. 
Pyenonotus goiavier, 
Lalage niger. 
Hypothymis occipitalis. 
Rhipidura nigritorquis. 
Zeocephus rufus. 
Cyornis philippinensis. 
Hirundo javanica. 
Pitta erythrogaster. 
Pitta atricapilla. 


SIBUYAN. 


Ninox spilonota. 
‘Eurystomus orientalis. 
Pelargopsis gigantea. 
Ceyx cyanopectus. 
Ceyx bournsi. 

Haleyon winchelli. 
Haleyon chloris. 
Merops bicolor. 
Merops philippinus. 
Caprimulgus griseatus. 
Salangana whiteheadi. 
Salangana marginata. 
Salangana troglodytes. 
Eudynamis mindanensis. 
Centropus viridis. 
Prioniturus discurus. 
Tanygnathus luzonensis. 
Loriculus bournsi. 
Tyngipicus menagei. 
Corone philippina. 
Sarcops calvus. 
Calornis panayensis. 
Oriolus chinensis. 
Munia jagori. 
Uroloncha everetti. 
Alauda guigula. 
Anthus rufulus. 
A®thopyga magnifica. 


23 


List of species from Romblon Province, etec—Continued. 


Cinnyris sperata. 
Cinnyris jugularis. 


Anthreptes chlorigaster. 


Diceum sibuyanicum. 
Hyloterpe winchelli. 
Artamus leucogaster. 
Megalurus ruficeps. 
Cisticola exilis. 
Copsychus mindanensis. 


Megapodius cumingi. 
Myristicivora bicolor. 
Sterna melanauchen. 
Demiegretta sacra. 
Haliaétus leucogaster. 
Merops bicolor. 


SIBUYAN—continued. 


Lalage niger. 
Hypothymis occipitalis. 
Rhipidura nigritorquis. 
Zeocephus rufus. 
Cyornis philippinensis. 
Hirundo javanica. 
Pitta erythrogaster. 
Pitta atricapilla. 


CRESTA DE GALLO. 


Haleyon chloris. 
Corone philippina. 
Oriolus chinensis. 
Zosterops nigrorum. 
Lalage niger. 


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I]. FURTHER NOTES ON BIRDS FROM TICAO, CUYO, 
CULION, CALAYAN, LUBANG, AND LUZON. 


By RicHarp C. McGrecor. 


In this paper I propose to offer notes on a few specimens whose 
proper identification has been delayed through lack either of neces- 
sary literature or of typical specimens, and to describe such of 
the rarer nests and eges as are now in our collections. 


PorzANA PLUMBEA Gray. 

Porzana tabuensis SHARPE, Cat. Bds., XXIII, p. 111 (pt.). 

Porzana plumbea Suarre, Hand-List, I, p. 102. 

The only Philippine record of this rail rests upon a juvenile 
bird taken in Luzon by Maitland-Heriot and contained in the 
Tweeddale collection, whence it passed to the British Museum. 
It gives me pleasure to record the species as of not uncommon 
occurrence in thé vicinity of Manila. Our specimens were pur- 
chased in Quinta Market, Manila, where they were brought by 
natives from towns along the bay shore. The natives of Paranaque 
are especially active in snaring small birds, for which they find a 
ready sale in Manila. Our specimens of the plumbeous rail were 
purchased in August and September, 1902, and in September, 1904. 


LIMICOLA PLATYRHYNCHA (Temm.). 

A male and female of this species, identified by Dr Richmond, 
were collected in Cuyo in January, 1903. The other Philippine 
records are Palawan, Bohol, and Negros. 


PENELOPIDES PANINI (Bodd.). 

The Panay hornbill is abundant on Ticao Island, where we 
secured a good series of skins and discovered the eggs. As the 
nesting habits of this genus are but imperfectly known, the follow- 
ing notes may be of interest : 

Nest No. 1: Our first nest was located May 3, 1902, in a tree 
near a small stream. At 10 feet from the ground the tree 


25 


26 


measured 7% feet in circumference. The entrance to the nest, 394 
feet from the ground, was an opening 44 inches high by 3% inches 
wide, but when discovered the width was reduced to a narrow slit by 
two cakes which prevented the female from absenting herself from 
duty. Small bits of wood are the principal constituent of these 
cakes, but mixed with the wood are legs and elytra of beetles, occa- 
sional feathers, and numerous small seeds. What the cementing 
substance is I can not say, but it certainly renders the materials 
fairly cohesive, as the cakes may be removed entire and subjected to 
rough handling without being broken. Plate VIII shows a portion 
of the tree (nest No. 2) with the cakes in place. As will be seen 
the cakes meet neither at top nor bottom and serve only to narrow 
the natural opening without reducing its height.t. The distance 
from center of opening of this first nest to the bottom of the cavity 
was 18 inches. Two small young and an addled egg rested on a 
mass of fine chips mixed with a few seeds and small soft fruits; 
material that would ordinarily accumulate. 

Nest No. 2: In the case of our second nest, examined May 9, 
we were more fortunate, as it contained three perfect eggs, varying 
somewhat as to incubation, but easily blown. This nest was situated 
considerably higher than the first, the entrance being 53 feet from 
the ground, where the tree was 44 feet in circumference. The 
opening measured 4 inches by 6, and as in the first nest was 
reduced to a slit by being plastered up on each side. The three 
eggs from this nest measure in inches: 1.91 by 1.28; 1.84 by 1.33; 
1.80 by 1.30. In color they are dull white with no markings except 
a few nest stains; their surface is chalky with occasional minute 
lumps. They are figured on Plate IX. 

Nest No. 3: On May 25 the cavity described as nest No. 1 was 
again occupied, the female being already plastered in. While we 
were waiting for our climber the male bird visited the tree and 
clung woodpecker-like at the lower side of the hole. In this posi- 
tion the slightly spread tail was apparently used as a prop and the 


* Newton (Dic. of Bds., p. 437) says: “When the hen begins to sit the 
cock plasters up the entrance with mud or clay, leaving only a small window 
through which she receives the food he brings her during her voluntary 
imprisonment.” On page 436 of the Dictionary is figured a nest of the 
Indian species Dicroceros bicornis in which the tip of the female’s bill 
protrudes from a round opening. In these two points, the shape of the 
opening and the material used in the cakes, the nest of the Panay hornbill 
differs from that of the Indian species described by Newton. 


27 


head was moved about as if its owner had swallowed a fish bone. 
Several times this uneasy bird thrust his bill into the nest opening 
and I suspect that the female was being fed by regurgitation. The 
same performance, observed by my assistant on the day preceding, 
was accompanied by a low call. This time we opened the nest too 
soon, as no eggs had been deposited. During the nesting period 
the hornbill undergoes a more or less complete molt and females 
taken from the nesting cavities were in a sorry condition as to 
wings and tails. Probably they are at times unable to fly. I do 
not think that these birds drill out their nesting holes, although 
they may do something at enlarging a natural cavity. No doubt a 
choice cavity is used year after year, for it must be rather difficult 
for so large a bird to find a hole large enough for its use. In the 
same tree with the hornbill’s nest shown on the plate were eggs of 
Prioniturus ; these were in a cavity above the hornbill’s hole. 


CH#®TURA GIGANTEA (Temm.). 

The giant swift is to be added to the lst of Culion birds, the 
record being based on two female specimens collected in September, 
1904, by Secretary Worcester and Major Carter. 


TACHORNIS PALLIDIOR, new species. 


Tachornis infumata McGrecor, Bull. Phil. Mus., No. 1, p. 6 (Ticao) ; id. 
No. 4, p. 21 (Luzon). 


Specific characters—Similar to Tachornis infumata (Sclater) 
but lighter in color on the underparts, especially on the throat; 
tail shorter. 

Type.—No. 4140, adult male, Philippine Museum; Anao, Tarlac 
Province, Luzon; March 16, 1904; McGregor et ale. 

Description of type-—Upper parts dark brown; nearly black on 
head, neck, and back, which have a faint green gloss; rump and 
upper tail-coverts lighter brown, the latter with dark shafts; wing 
feathers blackish brown, glossy on outer webs, dull brown on inner 
webs; short primaries narrowly edged with white on inner webs; 
tail of the same color as wings; sides of head brown; chin and throat 
light gray, merging gradually into the smoky brown of the lower 
breast and abdomen, where the feathers are narrowly edged with 
gray; stiff feathers in front of eye white with brown tips. Total 
length in flesh, 4.5 inches; wing (pressed flat on rule), 4.70; lateral 
rectrices, 1.9%; central rectrices, 1.22. 

Known habitat—Ticao and Luzon, Philippines. 


28 


Dr. Richmond has examined three specimens of the new palm 
swift and I am glad to have his opinion before giving it a name. 
He says: “I have compared the specimens with two skins of 7. 
infumata from Trong, Lower Siam, and find that they have shorter 
tails, and are generally lighter in color on the underparts, especially 
on the throat. This difference is not great, but it is very evident, 
and sufficient, I think, to warant the separation of the Philippine 
bird.” 

Tachornis is easily recognized, when in the hand, by the deeply 
forked tail and the peculiar arrangement of the toes, which are in 
pairs, two on each side of the median tarsal line, while in Salangana 
the toes are disposed normally, three in front and one behind. 
Although these two genera are very distinct it is well-nigh impos- 
sible to distinguish their members on the wing, for their coloration 
and size are very similar. This does not refer to the smaller 
Salangane, the Philippine species of which possess distinctive white 
markings. It is no great wonder then that the presence of T'achornis 
in these Islands has been overlooked for a long time. 

The species was not uncommon in the two localities recorded, 
but on account of its high flight specimens were taken with dif- 
ficulty. When it was first seen in Tarlac Province I felt sure of 
its identity, but I can not say how it may be recognized on the 
wing. ‘The flight is perhaps more deliberate than in the larger 
species of Salangana and a glimpse of the deeply forked tail is 
enough to settle the question. 

Should the Philippine bird turn out to be the same as the 
Bornean form, it would have to be called infuwmata, since Cypselus 
infumatus of Sclater comes from Borneo, and the Siamese bird 
would require another name. 


SALANGANA LINCHI (Horsf. and Moore). 

Linch’s swifts were frequently seen feeding near Irisan, Benguet, 
but never in company with other species. Whitehead’s swifts 
hawked in the open and frequently passed over our camp in small 
companies, while the Linch’s swifts were almost invariably found 
darting in and out among the branches of pines. On one occasion 
I saw a bird collecting nesting material from a pine limb. For 
a long time we were puzzled as to where the smaller species nested, 
and when an Igorrote lad told us that it nested on the ground I 


29 


gave up hope of getting help from him. The same boy, however, 
led us to two nests which undoubtedly belonged to birds of this 
species. The first nest was well hidden among ferns on a gently 
sloping hillside and was on the ground. It is composed for the 
most part of dry moss; the uphill side is thin and has a few lichens 
mixed with moss; a few dry grass stems also enter into its com- 
position, but the glutinous substance is almost entirely wanting. 
Depth, inside, 1 inch; outside, 2 inches; diameter, inside, 14 by 2; 
outside, 2 by 3. The two white eggs were slightly incubated and 
measure 0.88 by 0.55 and 0.85 by 0.55, respectively. 

The second nest, situated about 200 yards from the first, was 
similarly placed beneath weeds and ferns. This nest is composed 
of the hchen Usnea. The outer rim is well-rounded and along the 
uphill side is a considerable patch of the characteristic glutinous 
material. The outside diameter is 3 inches; inside, 24; outside 
depth, 1.00; inside depth but little less, as the bottom is very thin. 
This nest held two well-fledged young. Both nests were collected 
May 19, 1903. 


SALANGANA WHITEHEADI (Grant). 

Whitehead’s swift was fairly abundant in the vicinity of our 
Irisan, Benguet camp, where a nesting colony of forty to fifty pairs 
was discovered in a waterworn cave. On May 21 a few fresh to 
heavily incubated eggs were found, but most of the nests held 
young, some of which were able to fly. The nest figured on Plate 
X contained two fresh eggs and is typical; its base is composed of 
dirty dead moss; the rim and inside are of moss, which was bright 
green when the nest was collected; the whole nest is compact and 
well glued together, but there are no masses of the glutinous 
material that are of commercial value. This nest is 2 inches in 
outside diameter and the inside depth is half an inch; the walls 
and bottom are about half an inch in thickness, so that the nest 
has somewhat the shape of a very thick individual butter dish. 
The pure white eggs were fresh and measure, respectively, 0.88 by 
0.55 and 0.93 by 0.56. They are figured on Plate ITI. 


STURNIA SINENSIS (Gm.); McGregor, Bull. Phil. Mus., No. 4, 
p. 24. ; 
Our Calayan specimen of this species has been examined by 
Dr. Richmond, who sends me the following: “Oates says (Fauna 
Brit. India, Bds., I, p. 526, 1889), ‘some time after the molt the 


30 


beautiful rose color fades to white, or is present in only a very slight 
degree.’ One of our birds from Canton (May) is similar to yours; 
the rest have the ‘rose’ color or rusty shade pronounced.” This 
explains the difference between our Luzon bird taken March 13 
and the Calayan bird taken September 15. Colors of soft parts in 
flesh: Irides white; bill pale stone gray; legs and nails bright 
brown. In Sturnia violacea the difference between spring and fall 
birds is similar to that noted in S. sinensis. Dr. Richmond writes 
me that the proper name for our common species is Sturnia phalip- 
pensis (Forster), Motacilla violacea of Boddaert, 1783, being the 
same as Motacilla philippensis of Forster, 1781. 


SPopIOPsAR SERICEUS'’ (Gm.); McGregor, Bull. Phil. Mus., No. 4, 

p. 24. 

My identification of our Calayan specimen has been confirmed 
by Dr. Richmond. Colors of soft parts in the flesh were: Irides 
dirty white; basal half of bill reddish yellow, tip dusky; legs 
bright yellow; nails yellowish brown. I notice a misprint under 
this species in Bulletin of the Philippine Museum No. 4, where the 
specific name used by Cassin is given servicea for sericea. 


ATHOPYGA RUBRINOTA, new species. 
Aithopyga flavipectus McGrecor, Bull. Phil. Mus., No. 3, p. 10. 


Specific characters—Closely allied to the Luzon species, A'tho- 
pyga flavipectus Grant, from which it is distinguished by the much 
paler breast. 

Type.—No. 1598, adult male, Bains Museum; Port Tilig, 
Lubang Island, Philippines; October 30, 1902; R. C. McGregor 
and A. Celestino. 

Description of type.—Crown and edges of wing feathers including 
coverts green ; mantle, sides of neck and face, dark red ; chin, throat, 
breast, and rump lemon yellow; between moustachial line and 
throat a narrow line of dark red; abdomen and flanks white. 
Metallic colors, when held toward the light, position C:* Forehead, 
upper tail coverts, long middle tail feathers, and posterior half 
of moustachial line ight green; anterior half of moustachial line, 
ear patch, and outer webs of short tail feathers light rich purple. 
In position B: Forehead and edges of short tail feathers dark 
gee Baer half of moustachial line, tail coverts, and long 


1 Cf. Dictionary of Birds, p- 98. 


51 


tail feathers dark green; ear patch and anterior half of moustachial 
line deep blue. Measurements in inches: Length, 3$; wing, 1.68; 
tail, 1.16; exposed culmen, 0.56. 

Female.—No. 1552, Philippine Museum; Port Tilig, Lubang, 
Philippines; October 25, 1902; R. C. McGregor and A. Celestino. 

The female may be described briefly as follows: Dull olive green 
above, grayish green on breast, throat, and sides of neck; abdomen 
and flanks white with a wash of pale yellow on middle of belly; 
rump pale lemon yellow. Measurements of the type in inches: 
Total length, 34; wing, 1.56; tail, 0.90; exposed culmen, 0.51. 

In this species the yellow throat and breast are of the same 
shade as that found in Hudrepanis jefferyi, while in Avthopyga 
flavipectus, its nearest relative, the color is much deeper, as in 
4. bonita. Near the center of breast patch there are traces of 
the red lines such as are developed in other Philippine species of 
this genus—e. g., shelleyi and bonita. This varies in different 
individuals of rubrinota from a narrow line on a single barb to 
small patches extending over several barbs, but in no case are the 
red marking evident except upon close examination. This variation 
occurs in nine of the fifteen skins before me and is found in 
immature males as well as in those fully adult. 


LOCUSTELLA LANCEOLATA (Temm.). 

Our first specimens of this small grass warbler were taken in 
Benguet, Luzon, where one was killed well up in a small pine April 
18 and another May 14, 1903. In October and November of the 
same year we found the species not uncommon in Calayan, where 
its habits were very different from those observed in Benguet. 
Near the town of Calayan were large meadowlike fields covered 
with short grass, clumps of low weeds, and stunted guava bushes. 
It was in the shelter of these weeds and bushes that lanceolata 
hid and skulked, taking to its weak wings only when hard pressed, 
and then ducking beneath the first cover. I mever saw one of 
these birds take flight voluntarily and even when flushed they 
seldom flew more than 20 or 30 feet, just clearing the tops of 
intervening weeds. Dr. Richmond has identified our specimens. 


LOCUSTELLA FASCIOLATA (Gray); McGregor, Bull. Phil. Mus., 
No. 4, p. 29. 
Our Calayan specimen referred to this species has been examined 
by Dr. Richmond and he considers my determination correct. 


32 


Horornis MinutA (Swinh.) ; McGregor, Bull. Phil. Mus., No. 4, 
p. 30. 
Dr. Richmond has examined two of our Calayan specimens and 
confirms my identifications. 


IOLE GUIMARASENSIS Steere. 


lole guimarasensis STEERE, List Bds. and Mamm. Steere Exp., p. 19 
(Negros, Panay, Guimaras) ; Grant, Ibis. Oct., 1896, p. 546 (Negros). 

Iole philippinensis BourNs and Worcester, Minn Acad. Nat. Sci., Oc. 
Papers, I, No. 1, p. 60; McGregor, Bull. Phil. Mus., No. 1, p. 11 (Masbate 
and Ticao) ; id. No. 3, p. 12 (Verde). 

Hypsipetes philippensis CLARKE, Ibis, Oct. 1895, p. 120 (Negros). 

Some doubt has been raised as to the validity of Dr. Steere’s 
Tole guimarasensis, and after puzzling over a series from several 
islands I am not surprised that opinions differ on this point. 
Steere described the species from Negros, Guimaras, and Panay 
and it is quite probable that the Masbate /ole is of the same variety, 
although no comparison of skins has been possible. Bourns and 
Worcester consider guimarasensis not entitled to separation, while 
Grant agrees with Steere and says: “The much larger bill of this 
bird and the paler color of the throat are differences easily ap- 
preciated.” 

To settle the first point I have prepared a table of measurements 
of specimens from several islands and give the results in condensed 
form showing under each head extremes and averages. It will 
be seen that while the extreme dimensions overlap, the averages for 
Masbate-Ticao specimens are nearly all greater and never less than 
the averages for birds from Mariveles, Luzon. The only color 
difference seems to be that of the throat, which in philippensis is 
bright tawny rufous, while in guimarasensis the color is pale rufous, 
becoming quite dingy in worn specimens. April specimens from 
Benguet, Luzon, and from Ticao are used in the color comparison. 
The color difference is quite constant and taken with the larger 
size of guimarasensis seems to entitle that species to recognition. 

With the Verde Island birds I have been bothered not a little. 
They are in fresh plumage, having been taken in December and 
are therefore not strictly comparable with our specimens from 
Masbate and Ticao, which were taken in April, May, and June. 
The six specimens from Verde Island are certainly not philippensis 
but appear to be very closely related to the Masbate species, if not 
identical with it. The measurements of so few specimens are of 


33 
little value for comparison, but the pale coloration of the throat 
makes it necessary, for the present at least, to refer these Verde 
birds to guimarasensis. The Lubang bulbul has the throat very 
slightly darker than the Luzon bird. 

Steere states that the Mindoro bulbul* has a longer bill than 
Tole philippensis, and Grant claims?’ that the reverse it true. Our 
series show but little difference in the length of bill of the two 
species. The longer tail of mindorensis is a point not mentioned 
by either of the above authors. It is unnecessary, however, to 
study measurements in this case as mindorensis can be recognized 
at a glance by its gray throat and breast. 


Measurements of Philippine species of ole. 


Num- | 
Locality. Sex. ber of Wing. Tail. ‘Exposed culmen. 
skins. 
Masbate and Ticao| Males_____ 10 | 4..04-4.36 (4.20) | 3.40-3.72 (3.55) | 0.86-0.99 (0.92 
1DXoy ee eee Females __ 9 | 8.87-4.17 (3.91) | 3.42-3.60 (3.48) .81- .98 ( .84) 
Mariveles _________ Males_____ 10 | 3. 78-4.10 (3.94) | 3.47-8.54 (3.55) .80- .88 .81) 
DO eS Females __ 10 | 3.60-8. 89 (3.69) | 3.19-3.51 (3.36) | .74- .88 ( .77 
nbanpy es Males_____ a | 3. 96-4. 08 (4.01) | 3.59-8.70 (38.63) .80- .92 ( .838 
Wierd east ae does 4 | 3.94-4.038 (3.99) | 3. 60-3. 80 (3.57) . 86— .90 . 89 
DO een ees Females __ 2 8. 74-3. 92 (3.88) | 3.46-3.74 (3.60) | .81- .81 ( .88) 
Mindoro ___-__---- Males_____ | 10 | 4.00-4.23 (4.13) | 3.56-3.91 (3.76) .88- .95 90) 
1D Yo) Ae eee | Females _— 4 | 3. 87-3.91 (8.89) | 3.58-38.75 (3.61) | .84- .86 ( .85) 
Num- | 
Locality. Sex. | ber of | Bill from nostril. Tarsus. 
skins 

Masbateandunicao as. =-— =. =-— | Males_____ 10 | 0.61-0.70 (0.67) | 0.77-0.89 (0.82) 
Of atte 64 ee eee | Females —_ i) 58- .68 ( .62) .70- .86 ( .79) 
IManivelesie seem assen ct ee eee Males____- 10 58— .62 ( .61) | .738- .84 ( .78) 
1 ee ee ee a a ea ee Females __ 10 58- .65 ~58) |. 76= 286: ( .'79)) 
Wot ss 2s Se ee eee Males_____ tia 6—- .64 ' .59) | .71- .80 ( .76) 
WADGID Es ae Se | | doweue 4| .64= .68 ( .67) B= ae AED) 
1D Yo ee a eee | Females __ 2 61- .65 ( .63) .66- .72 ( .69) 
Nitvaxc lor (oases oe A ene eee Males-_-__- 10 61- .72 67) .72- .82 ( .78) 
Ou SA ee eee | Females __ 4 61- .65 63) 76- .80 ( .78) 


Hirunpo striotata (Boie); McGregor, Bull. Phil. Mus., No. 4, 

p. 33 (Calayan). 

Some of our Calayan specimens have been examined by Dr. 
Richmond and he agrees with me that they are not typical of 
striolata. He says: “I think it more likely that your birds are 
migrants from the north, rather than from the direction of Java, 
and thus nearer to japonica than striolata.” Calayan was certainly 
favored with a number of migrants from the north; e. g— 
Polionetta, ee Raa USC es, SRT and ine oe and 


‘List Bds. and Marr. Steere ‘Exp. p- 19. 3 Ibis, Oct. 1896, p- 466. 
25471——3 


34 


the mosque swallows also may well have come from that direction. 
I have retained the name striolata for our Calayan birds as that 
name has been used for the Philippine mosque swallow and as our 
birds appear to be typical of neither striolata nor japonica. In 
dealing with this group of swallows it is well to note the remarks of 
Dr. R. B. Sharpe on “Hirundo daurica and its allies.”? In part 
he says: “The breadth of the rump band or the amount of striation 
on the rump, seems to me to be equally as variable as the length 
of the wing and the coarseness or fineness of the shaft stripes on 
the under surface. Some stress has also been laid by Mr. Hume on 
the dusky ear coverts; and at one time I thought myself that this 
would prove a reliable point of difference between the races; but 
I find that in a large series the darker and coarser the breast stripes 
the darker the ear coverts, and just as every gradation in length of 
wing can be found, so every intermediate form between the nar- 
rowly striped examples, with finely streaked ear coverts, and the 
coarsely streaked specimens, with nearly uniform blackish ear 
coverts, can be met with in a series * * *. It also appears to 
me impossible to settle the question of some of these races until a 
larger series is at our disposal from various parts of China, and 
especially from the headquarters of these swallows in winter.” 


*Cat. Bds., X, pp. 158-159. 


O 


Pirate 1. MOUND OF MEGAPODIUS CUMINGI. 


NESTING MOUND OF MEGAPODIUS CUMINGI. THE CROSS (*) MARKS THE OPENING OF A BURROW. 


PLATE I BIS. 


< 


LYNIEEVIN, VAVEIN WY IWS at) @ Lean YY tiv lel 


a ie eee 


neta 


Per - a 
: Mall tase wi 


PLate Ill. EGGS OF PHILIPPINE SWIFTS. TOP PAIR, SALANGANA WHITEHEADI; MIDDLE PAIR, 
S. LINCHI; BOTTOM PAIR, S. MARGINATA. 


Pirate IV. NEST OF CISTICOLA EXILIS. 


Pirate V. EGGS OF CISTICOLA EXILIS. 


Photographed by Secretary Worcester. 
Pirate VI. SWALLOWS. 


Photographed by Secretary Worcester. 
Pate VIl. SWALLOWS. 


NEST OF PENELOPIDES PANINI. 


Piate VIII. 


‘ININVd SAGIdO1SN3d 4O SDDS ‘XI 44¥Id 


Pirate X. 1. NEST OF SALANGANA LINCHI. 2. NEST OF SALANGANA WHITEHEADI. 


No. 


No. 


No. 


No. 


PRETIOUS PUBLICATIONS OF THE BUREAU OF GOVERNMENT LABORATORIES, 


(Continued from second page of cover.) 


20, 1904.—Biological Laboratory: I. Does Latent or Dormant Plague Exist Where the 
Disease is Endemic? By Maximilian Herzog, M. D., and Charles B. Hare, Serum 
Laboratory: II. Broncho-Pneumonia of Cattle: Its Association with B. Bovisepticus. 
By Paul G. Woolley, M. D., and Walter Sorrell, D. V.S. III. Pinta (Pafiio Blanco). By 
Paul G. Woolley, M.D. Chemical Laboratory: IV. Noteson Analysis of the Water from 
the Manila Water Supply. By Charles L. Bliss. Serwm Laboratory: V. Frambeoesia: 
Its Occurrence in Natives in the Philippine Islands. By Paul G. Woolley, M. D. 


. 21, 1904, Biological Laboratory.—Some Questions Relating to the Virulence of Micro- 


organisms with Particular Reference to Their Immunizing Powers. By Richard P. 
Strong, M. D., Director, Biological Laboratory. 


, 22, 1904, Bureau of Government Laboratories.—I. A Description of the New Buildings of 


the Bureau of Government Laboratories. By Paul C. Freer,M.D., Ph.D. II. A Cata- 
logue of the Library of the Bureau of Government Laboratories. By Mary Polk, 
Librarian. 


. 23, 190k, Biological Laboratory.—Plague: Bacteriology, Morbid Anatomy and Histopa- 


thology (Including a Consideration of Insects as Plague Carriers). By Maximilian 
Herzog, M. D. : 

24, 1904, Biological Laboratory.—Glanders: Its Diagnosis and Prevention, together with 
a Report on Two Cases of Human Glanders Occurring in Manila and Some Notes on the 
Bacteriology and Pleomorphism of Bacterium Mallei. By Wm. B. Wherry, M. D. 


IN PREss. 


. 26, 1904, Biological Laboratory.—The Clinical and Pathological Significance of Balan- 


tidium Coli. By Richard P. Strong, M.D. 

27, 1904.—A Review of the Identification of the Species Described in Blanco’s Flora de 
Filipinas. By Elmer D. Merrill. 

28, Bureau of Government Laboratories.—I. The Polypodiacez of the Philippine Islands. 
II. Edible Philippine Fungi. By Edward B. Copeland, Ph. D. 


Publications of the Bureau are given out in serial number pertaining to the entire Bureau, 
Publications which may be desired can be obtained by applying to the Librarian of the 
Bureau of Government Laboratories, Manila, P. I., or to the Superintendent of Government 
Laboratories, Manila, P. I. 


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