ORDER PASSERIFORMES. 351 



Range. — Breeds in the Hudsonian Zone at Fort Churchill, Hudson Bay, 

 Artillery Lake, Mackenzie, and probably at Great Bear Lake and in the district 

 just south of the Barren Groiuids. In migration ranges east to western 

 Ontario, southwestern Ohio, eastern Illinois, Michigan, and west to central 

 Montana, Wyoming, and eastern Colorado (casual in South Dakota in July). 

 Winters from northern Kansas, southern Nebraska, and western Missouri to 

 southern Texas. Casual in British Columbia; accidental in California, Oregon, 

 Washington, Ohio, and Massachusetts. 



Zonotrichia leucophrys leucophrys (Forster). White-crowned Sparrow. [554.] 



Emheriza leucophrys J. R. Forster, Philos. Trans., LXII, 1772, Art. 29 

 (read June 18 and 25), 426. (Severn River, west shore of Hudson Bay.) 



Range. — Breeds in the Hudsonian and Canadian zones of Rocky Mountains 

 of British Columbia and in high mountains from southern Oregon to central 

 California, east to Wyoming and southern New Mexico, and from limit of 

 trees in northern Manitoba and northern Quebec to central Manitoba, southern 

 Quebec, and southern Greenland. Winters from southern Lower California, 

 southern Arizona, southern Kansas, and the Ohio Valley (casually from the 

 Potomac Valley) south to Florida (casual), Louisiana, and Mississippi, and 

 over the Mexican plateau to Sinaloa, Jalisco, and Guanajuato. 



Zonotrichia leucophrys gambeli (Nuttall). Gambel's Sparrow. [554a.] 



Fringilla gambelii Nuttall, Manual Orn. U. S. and Canada, ed. 2, I, 1840, 

 556. (Near Fort Walla Walla, Washington.) 



Range. — Breeds in Boreal zones from limit of trees in northwestern Alaska 

 and northern Mackenzie (rarely outside the mountains south of Great Slave 

 Lake) south to central Montana and west to the coast mountains of south- 

 western Alaska and southeastern British Columbia. Winters from northern 

 California and Utah south to San Luis Potosi, Mazatlan, Lower California, 

 and outlying islands. Casual east in migration to South Carolina, Minnesota, 

 Illinois, Michigan, Wisconsin, Iowa, Kansas, and eastern Texas. 



Zonotrichia leucophrys pugetensisGRiNNELL. Puget Sound Sparrow. [554c.] 



Zonotrichia leucophrys pugclensis Grinnell, Condor, XXX, No. 3, May 

 15, 1928, 187. (Parksville, Vancouver Island, British Columbia.) 



Range. — Breeds in the Pacific coast belt from Vancouver Island and the 

 mouth of the Fraser River, British Columbia, south to Mendocino County, 

 California. Winters south to San Diego County. 



Zonotrichia leucophrys nuttalli Ridgway. Nuttall's Sparrow. [5546.] 



Zonotrichia leucophrys nuttalli Ridgway (new name for Z. gambeli auct., 

 nee Nuttall), Auk, XVI, No. 1, Jan., 1899, 36. (No locality = Santa 

 Cruz, California.) 



