34 CALIFORNIA ACADEMY OF SCIENCES. 



numerous than in the Eastern States, and small birds to 

 support them are less so in proportion. 



British Columbia. John Fannin. — Common sum- 

 mer resident. 



Henshaw. Numerous throughout all the heavily wood- 

 ed portions of the region. 



Camp Harney. Capt. Bendire. — Moderately com- 

 mon resident and one of the earliest hawks to breed. 



Ridgway. A very common species in all wooded 

 localities of the interior. Truckee and Carson Valleys, 

 especially abundant in winter. 



Hoffman. A common species throughout the wooded 

 valleys in winter; ascending to the more elevated tim- 

 bered regions in summer. 



Bideo. cooperi Cass. Cooper's Henhawk. — Has been 

 placed in the hypothetical list of the A. 0. U., 1886, with 

 the remark that it is "probably the light phase of B. 

 Jiarlani And." (See discussions in the Auk, Vol. I, p. 

 253, and II, p. 165, on relationship of B. harlani with 

 Cooper's henhawk.) 



Cooper, 1870. The type specimen I shot near Mount- 

 ain View, Santa Clara A'alley, California, November, 

 1855. 



29. Buteolineatuselegans(Cass.) Red-bellied Hawk. 



Willamette Valley. 0. B. Johnson. — A single ex- 

 ample referable to this species. 



Heermann. Abundant, and extending from northern 

 California to the edge of the Colorado desert. 



Upper Sacramento Valley. L. B.— Apparently rare; 

 probably resident, though not seen by me later than 

 October 20. It is very common about Stockton in sum- 

 mer; nearly as common, in breeding season, as the red- 

 tailed hawk. I knew of a pair nesting within less than 

 two hundred yards of a residence where poultry was 



