Part 87

=Eurystomus orientalis connectens= Stresemann

Dollar Bird

Eurystomus orientalis connectens Stresemann, Novit. Zool., 20, 1913, p. 302. (Type locality, Moa.)

Eurystomus orientalis connectens Yamashina, Tori, 10, 1940, p. 675 (Babelthuap); Hand-list Japanese Birds, 3d ed., 1942, p. 199 (Babelthuap).

Eurystomus orientalis pacificus Mayr, Birds Southwest Pacific, 1945, p. 302 (Palau).

Geographic range.--Celebes and adjacent islands, Lesser Sunda Islands from Lombock to Damar, Southeastern Islands. In Micronesia: Palau Islands--Babelthuap.

Remarks.--Yamashina (1940:675) records an adult male taken at Babelthuap in 1938. He assigns it to E. o. connectens, comparing it with a series of 15 specimens of this race from Celebes, Halmahera and Batchian. Mayr (1045a:302) refers this visitor to Palau to E. o. pacificus (Latham); this form is migratory and may fly north from Australia to the Melanesian area between breeding seasons.

=Hirundo rustica gutturalis= Scopoli

Eastern Barn Swallow

Hirundo gutturalis Scopoli, Del. Flor. et Faune, Insubr., 2, 1786, p. 96. (Type locality, "in Nova Guinea," error = Panay, Philippine Islands.)

Hirundo rustica Gräffe, Journ. Mus. Godeffroy, 2, 1873, p. 112 (Yap); Schmeltz and Krause, Ethnogr. Abth. Mus. Godeffroy, 1881, p. 391 (Yap).

Hirundo rustica gutturalis Hand-list Japanese Birds, rev., 1932, p. 178 (Koror); Hand-list Japanese Birds, 3d ed., 1942, p. 198 (Koror); Mayr, Birds Southwest Pacific, 1945, p. 302 (Palau); Baker, Smithson. Mus. Coll., vol. 107, no. 15, 1948, p. 65 (Guam, Angaur, Ngesebus).

Geographic range.--Breeds in northeastern Asia, winters south to Australia and Pacific islands. In Micronesia: Mariana Islands--Guam, Tinian; Palau Islands--Babelthuap, Koror, Ngesebus, Peleliu, Angaur; Caroline Islands--Yap.

Specimens examined.--Total number, 13 (9 males, 3 females, 1 unsexed), as follows: Mariana Islands, USNM--Tinian, 10 (Oct. 23, 25); Palau Islands, USNM--Babelthuap, 1 (Nov. 27)--Angaur, 1 (Sept. 21); AMNH--exact locality not given, 1 (Oct. 26).

Remarks.--This swallow is a winter migrant to western Micronesia from Asia. In the Palau Islands in September, 1945, the NAMRU2 party saw the swallow at Ngesebus and Angaur in small flocks. At Guam, the NAMRU2 party saw one bird on October 7 and four birds flying near Agaña River on October 11. Strophlet (1946:535) saw one bird on October 28, 1945, and six birds on November 16 at Guam. Marshall (1949:221) found swallows at Tinian, Saipan and Palau from October to February. He found only immature birds.

=Edolisoma tenuirostre monachum= (Hartlaub and Finsch)

Cicada Bird

Campephaga monacha Hartlaub and Finsch, Proc. Zool. Soc. London, 1872, p. 99. (Type locality, Pelew Islands.)

Volvocivora monacha Finsch, Journ. Mus. Godeffroy, 8, 1875, pp. 4, 19, pl. 3, fig. 2-3 (Palau); idem, Journ. Mus. Godeffroy, 12, 1876, p. 28 (Palau); Schmeltz and Krause, Ethnogr. Abth. Mus. Godeffroy, 1881, p. 407 (Palau).

Lalage monacha Sharpe, Cat. Birds British Mus., 4, 1879, p. 105 (Pelew); Tristram, Cat. Birds, 1889, p. 186 (Pelew); Wiglesworth, Abhandl. und Ber. Zool. Mus. Dresden, no. 6, 1890-1891 (1891), p. 25 (Pelew); Bolau, Mitteil. Naturhist. Mus. Hamburg, 1898, p. 53 (Palau); Matschie, Journ. f. Ornith., 1901, pp. 112, 113 (Palau); Dubois, Syn. Avium., 1, 1902, p. 303 (Pelew); Reichenow, Die Vögel, 2, 1914, p. 276 (Palau); Takatsukasa and Kuroda, Tori, 1, 1915, p. 54 (Pelew); Kuroda, in Momiyama, Birds Micronesia, 1922, p. 68 (Pelew); Hand-list Japanese Birds, rev., 1932, p. 175 (Palau); Hand-list Japanese Birds, 3d ed., 1942, p. 194 (Babelthuap, Koror).

Edolisoma monacha Mathews, Syst. Avium Australasianarum, 2, 1930, p. 541 (Pelew).

Edolisoma tenuirostre monacha Stresemann, Ornith. Monatsber., 47, 1939, p. 126 (Palau); Mayr, Birds Southwest Pacific, 1945, p. 294 (Palau); Baker, Smithson. Misc. Coll., vol. 107, no. 15, 1948, p. 65 (Peleliu).

Geographic range.--Micronesia: Palau Islands--Babelthuap, Koror, Peleliu.

Characters.--Adult male: Forehead, crown, nape, back, and underparts near "Tyrian blue"; auriculars darker than back; lores and chin black; throat black washed with blue gray; wing feathers black, margined with pale blue; black tail tipped with whitish, and basal part of middle two rectrices colored like back; under wing dark except for whitish inner margins of secondaries; bill and feet black; iris dark brown.

Adult female: Resembles adult male, but forehead and under eye pale buff; superciliary stripe darker buff; crown, nape, and sides of neck dark slate-blue; mantle brown, feathers with buffy centers; back brown washed with burnt brown; feathers of rump and upper tail-coverts with terminal black bar edged with buff; wing and tail brownish-black, primaries margined with buff, innermost three secondaries and upper wing-coverts broadly edged with lighter buff, tail tipped with buff, more broadly so on outermost tail feathers, two outermost tail feathers with outer edge buff; two central tail feathers basally dark ochre; ear-coverts buff, tinged with black; chin, throat, and under wing-coverts deep buff; breast, abdomen, and flanks buff, feathers with subterminal blackish bar; under tail buff.

Immature: Resembles adult female, but crown, nape, and sides of neck brown; back faintly mottled with buff; tail feathers and primary wing-coverts tipped with white; younger birds may have upper parts margined with pale buff.

Measurements.--Measurements are listed in table 34.

Specimens examined.--Total number, 23 (13 males, 10 females), as follows: Palau Islands, USNM--Koror, 4 (Nov. 6, 14, 26, Dec. 5)--Peleliu, 2 (Aug. 29, 30); AMNH--exact locality not given, 17 (Oct., Nov., Dec.).