190 BIRDS OF THE 
Hirundo gutturalis (Scop.) Salvad. Ucc. Born. p. 125; Everett, L. B. 
Born. p. 134. 
Two females in moult from the Upper Mahakkam (Dr. Nieu- 
wenhuis, 29 December 1898 and 6 January 1899). 
96. Hirundo javanica. 
Hirundo javanica Sparrm, Mus. Carlar. t. 100 (1789); Temm. PI. Col. 
83, fig. 2; Salvad. Ucc. Born. p. 126; Everett, L. B. Born. p. 134; 
Sharpe, Ibis 1889, p. 430. 
Two not fully adult females with but very slight traces of 
red on the fore-head, collected at Nanga Raoen (May 21st 
1894), and ten specimens from the Upper Mahakkam. — 
Iris dark brown, bill black, angle of mouth yellow, feet 
lead-color. 
Hab. Southern India and Ceylon, Malay Peninsula, 
through the Malay Archipelago and Southern Philippines 
to the Moluccas and New Guinea. 
* 
Muscicapidae. 
97. Hemichelidon sibirica. 
Muscicapa sibirica Gm. 8. N. I, p. 986 (1788). 
Hemichelidon sibirica Everett, L. B. Born. p. 126; Sharpe, Ibis 1894, 
p. 543 (Mount Mulu). 
A female (N°. 698) from the western slope of Mount 
Liang Koeboeng, March 224 1894. — Iris dark brown, 
bill black, lower mandible whitish at the base, mouth in- 
tensely yellow, feet sooty brown. 
This specimen agrees in every respect with a specimen 
in the Leyden Museum, collected by §S. Miiller in the high- 
lands of Western Sumatra. Both these specimens have the 
bill obviously larger than our three specimens from the 
Continent, but this difference I do not consider as suffi- 
cient to base a new species upon. 
Hab. Eastern Siberia, Himalaya Mountains, Burma, Su- 
matra, Palawan and Borneo. On the latter Island it has 
been collected on Mount Mulu by Mr. Hose’s hunters. 
Notes from the Leyden Museum, Vol. X XI. 
