ZOOLOGY. 
147 
Sub-Family BUTEONINAE.—The Buzzards. 
BUTEO MONTANUS, Nut tall. 
The Western Red-tail Hawk. 
Buleo montanus, Nutt., Manual 1,112, (1840.)— Baird and Cassin, Gen. Rep. Birds, p. 26. 
Falco buteo, (Linn.,) Aud. Orn. Biog. IY, 508, pi. 372, oct. ed.,p. —, pi.-, (young.) 
Buteo Swainsonii, (Bonap.,) Cassin, Birds of Cal. and Tex., I, p. 48. 
Sp. Ch.—B ack brown ; tail red, with a black band and a white tip ; throat and breast dark brown, mixed with while; rest 
of under parts deep rufous, or abdomen sometimes nearly white. 
Female: 22 to 25; wing, 16 to 17; tail, 9 to 10 inches. Male: 19 to 22; wing, 15 to 16; tail, 8£ to 9 inches. 
Young: tail ashy brown, with numerous bands of darker shade, and white tip; back mottled with white; underneath 
numerous large dark spots on all parts. 
No. 8534. Yakima river, August 4,1853. (8) Length, 22; extent, 48 inches. Female? 
No. 8535. Shoalwater bay, March 21, 1854. Length, 22; extent, 48 inches. Male. 
No. 4521. Santa Clara, Cal., November 10, 1855. Young male. Length, 20.50; extent, 61 inches. Iris hazel; bill 
bluish gray; feet yellow. 
This is an abundant and resident species in every part of the Territory I have visited, and I 
have no doubt that it builds there; though, as many hawks build only in the thick evergreen 
forests, it is very difficult to discover their nests. I have observed it also common in California. 
I have not observed any difference between its habits and those of its eastern congener.—C. 
Quite numerous at Puget Sound; scarcer on the Upper Columbia, east of Cascade mountains. 
While I was stationed at Fort Steilacoom I noticed that the poultry yards were as much 
harrassed by this buzzard as by the goshawk, neither of which hesitated to seize poultry from 
the very doors of dwelling houses. A slight difference is thus noticed in their habits from 
those of the eastern States, which, according to Nuttall, are not thus bold except in winter. 
This may be accounted for by the fact that, on Puget Sound, they are more unsophisticated, 
and that, although hawks as a class are more numerous, small birds to support them are less so 
in proportion.—S. 
BUTEO ELEGANS, Cassin. 
Red-bellied Hawk. 
Buteo degans, Cassin, Proc. Acad. Sc. Phil. VII, 281, (1855.) 
Baird & Cassin, Gen. Rep. Birds, p. 28. 
Figured in P. R. R. Rep. vol. X. PI. II, adult; III young plumage. 
Sp. Ch.—B reast nearly brick red, unspotted ; rest of under parts with numerous reddish white bars. 
Female: length, 20; wing, 13; tail, 9 inches. 
Male: length, 18£; wing, 12£; tail, 8 inches. 
Young female: every feather beneath with a wide irregular brown band, and sagittate mark at its tip. Back brown, 
•mottled, shoulders more or less rufous. Tail with ten or twelve narrow dark bars and white tip. 
Young male: shoulders, under wing coverts, and tibia darker rufous. 
No. 4520. Killed at Santa Clara, Cal., October 23,1855; measured length, 19. 50; extent, 41 inches ; female. 
As most probably belonging to this species, I will here mention a hawk which I saw October 
25 at the town of Santa Clara: “I have lately seen a hawk which looks and flies like an owl, 
