ORDER PASSERES. 313 



sota, northern Michigan, central Ontario, New Hampshire, and 

 Maine, and mountains of New York, Vermont, and Massachusetts; 

 winters from Kansas, Ohio Valley, and New Jersey (locally southern 

 New England) south to the Greater Antilles, Mexico, and Panama, 

 and on the Pacific coast from central Oregon to southern California; 

 accidental in Greenland and eastern Siberia. 



Dendroica auduboni (TOWNSEND). 



RANGE. Western North America; in winter south to Guatemala. 



a. Dendroica auduboni auduboni (J. K. TOWNSEND). Audubon's Warbler. 



[656.] 



x Sylvia auduboni TOWNSEND, Journ. Acad. Nat. Sci. Phila., VII, 1837, 

 191. (Forests of the Columbia River, near Fort Vancouver, Washing- 

 ton.) 



RANGE. Western North America. Breeds in Canadian and Transition 

 zones from central British Columbia, central Alberta, and southwestern Sas- 

 katchewan south to mountains of southern California, northern Arizona, and 

 southeastern New Mexico, and east to the Black Hills, South Dakota, and 

 western Nebraska ; winters from the valleys of California (casually southern 

 British Columbia) and the Rio Grande to Guatemala; accidental in Pennsyl- 

 vania and Massachusetts. 



b. Dendroica auduboni nigrifrons BREWSTER. Black-fronted Warbler. 



[656a.] 



Dendroica nigrifrons BREWSTER, Auk, VI, April, 1889. 94. (Separates 

 publ. Jan. 31.) (Finos Altos, Chihuahua, Mexico.) 



RANGE. Arizona and northern Mexico. Breeds in the Chiricahua and Hua- 

 chuca mountains, Arizona, and south through the mountains of Chihuahua 

 and Durango, Mexico. 



Dendroica magnolia (WILSON). Magnolia Warbler. [657.] 



Sylvia magnolia WILSON, Amer. Orn., Ill, 1811, 63, pi. 23, fig. 2. (Little 

 Miami, near its junction with the Ohio; in magnolias near Fort Adams, 

 on the Mississippi; near Philadelphia, Pa.) 



RANGE. Eastern North America. Breeds in Canadian and 

 upper Transition zones from southwestern Mackenzie (casually Great 

 Bear Lake), southern Keewatin, northern Quebec, and Newfoundland 

 south to central Alberta, southern Saskatchewan, Minnesota, northern 

 Michigan, and northern Massachusetts, and in the mountains of West 



