696 
The Philippine Journal of Science 
1921 
done by my error. The specimen is No. 13331, immature male, 
Bureau of Science collection. 
Description . — Head and neck about maize yellow ; mantle black- 
ish brown, the feathers edged more or less with pale buff ; back 
and rump light brown, upper tail coverts light brown, nearly 
white; lower parts white, a patch on the flanks light pinkish 
cinnamon ; faint indications of brown bars on upper thighs ; 
wings blackish brown; median coverts largely white, forming 
a broad band ; tips of secondaries and tertials white, inner webs 
of primaries white basad of cut in inner web ; rectrices with al- 
ternating light and dark brown bars, the dark bars about half 
as wide as the light ones, the latter mottled with white, seven 
dark bars including the subterminal one, which is scarcely dis- 
tinguishable from the preceding wide dark brown band; tip of 
tail white, on the underside the light bars nearly white and the 
dark bars less distinct than above. Iris brown; bill and nails 
black; feet light yellow. Length, 650 millimeters; wing, 410; 
tail, 29 ; culmen from base, 39; culmen from cere, 31; tarsus, 94; 
middle toe with claw, about 85. 
Pithecophaga jefferyi Grant. Text fig. 2. 
The monkey-eating eagle from Imugan, Nueva Vizcaya Prov- 
ince, Luzon, already recorded by me died in the Manila botanic 
garden early in 1918. The skin is now in the Bureau of Science 
collection, No. 7748, female. Most of the skeleton, together with 
the head and a foot of the specimen collected by Mr. H. M. Ickis 
in Laguna Province, Luzon, was sent to Dr. R. W. Shufeldt for 
study and is the material used in the description of the osteology 
of the species. 4 
Since publishing my last notes 5 on the monkey-eating eagle 
I have handled two more specimens, have seen another mounted, 
and have heard of two others that I did not see. 
1. An eagle of this species, the source of which is unknown, 
lived for some months in the Manila botanic garden. It died 
in November, 1918, and was sent to the Bureau of Science. The 
skin is in the Bureau of Science collection. 
2. Mr. Pedro Pulgado, of Manila, while working at Kolam- 
bugan, Mindanao, secured a living monkey-eating eagle, which 
4 Philip. Journ. Sci. 15 (1919) 31-58, pis. 1—11. 
6 Ibid. § D 13 (1918) 14. 
