ORDER PASSERIFORMES. 349 



Spizella passerina arizonae Coues. Western Chipping Sparrow. [560a.] 



Spizella socialis var. arizonae Coues, Key N. Amer. Birds, 1872, 143. 

 (Fort Whipple, Arizona.) 



Range. — Breeds from southern British Columbia and central Alberta to the 

 tableland and mountains of Chihuahua, northern Mexico. Winters from 

 central California and central Texas south to Cape San Lucas, Puebla, IMicho- 

 acan, and Oaxaca; casual on Guadalupe Island and at Point Barrow, Alaska. 



Spizella pallida (Swainson) . Clay-colored Sparrow. [561.] 



Embcriza pallida Swainson, in Swainson and IIichardson, Fauna Bor.- 

 Amer., II, 1831 [1832], 251. (Carlton House [Saskatchewan].) 



Range. — Breeds in the Canadian and Transition zones from southern 

 Mackenzie (Great Slave Lake), central Manitoba, and Michigan (Isle Royale) 

 to western Montana, southeastern Colorado, northern Nebraska, and north- 

 western Illinois. Winters from southern New Mexico, and southern Texas 

 to Cape San Lucas, Guanajuato, Puebla, Oaxaca, and Chiapas, Mexico. 

 Casual in British Columbia, Arizona, Ontario, Massachusetts, South Carolina, 

 and Indiana. 



Spizella breweri taverneri Swarth and Brooks. Timberline Sparrow. 



[562a.] 



Spizella taverneri Swarth and Brooks, Condor, XXVII, No. 2, March 15, 

 1925, 67. (Spruce Mountain, ten miles east of Atlin, British Columbia, 

 5000 ft.) 



Range. — Breeds at high altitudes in the Atlin district of northwestern 

 British Columbia. Occurs in southeastern British Columbia and Madison 

 County, Montana, in migration. Winter range not determined. 



Spizella breweri breweri Cassin. Brewer's Sparrow, [562.] 



Spizella Breweri Cassin, Proc. Acad. Nat. Sci. Phila., VIII, No. 1, Jan.- 

 Feb., 1856 [March 25], 40. (California and New Mexico.) 



Range. — Breeds mainly in the Transition Zone from southeastern British 

 Columbia, southern Alberta, east-central Montana, and northwestern 

 Nebraska south to southern California, southern Arizona, and central western 

 Texas. Winters from southern California and central Texas south through 

 Lower California and Mexico to Jalisco. Accidental in Massachusetts. 



Spizella pusilla pusilla (Wilson). Eastern Field Sparrow. [563.] 



Fringilla pusilla Wilson, Amer. Orn., II, 1810, 121 (pi. 16, fig. 2). (Penn- 

 sylvania = Philadelphia.) 



Range. — -Breeds in the Transition and Austral zones from southern Minne- 

 sota, southern Michigan, southern Quebec, Magdalen Islands, and southern 



