232 CHECK-LIST OF NORTH AMERICAN BIRDS. 



GEOG. DIST. Eastern North America, west to the Plains, and 

 from the Arctic Ocean south, in winter, to the Carolinas, Kentucky, 

 and eastern Kansas. Breeds north of the United States, east of the 

 Rocky Mountains. 



559 a. Spizella monticola ochracea BREWST. 



Western Tree Sparrow. 



Spizella monticola ochracea BREWST. Bull. Nutt. Orn. Club, VII. 

 Oct. 1882, 228. 



GEOG. DIST. Western North America, east to the Dakotas and 

 western Kansas, south in winter to New Mexico and Arizona, north 

 to the arctic regions ; breeds in Alaska. 



560. Spizella socialis (WILS.). 



Chipping Sparrow. 



Fringilla socialis WILS. Am. Orn. II. 1810, 127, pi. 16, fig. 5. 

 Spizella socialis BONAP. Geog. & Comp. List, 1838, 33. 



[B 359, P*r*, C 178, R 211, C 269.] 



GEOG. DIST. Eastern North America, west to the Rocky Moun- 

 tains, north to Great Slave Lake, and south to eastern Mexico, 

 breeding from the Gulf States northward. 



560 a. Spizella socialis arizonae COUES. 



Western Chipping Sparrow. 



Spizella socialis var. arizona COUES, Key, 1872, 143. 



[B 359,/tf^, C 1780, R 2ii#, C 270.] 



GEOG. DIST. Western United States, from the Rocky Mountains 

 to the Pacific, south in winter to central and western Mexico and 

 Cape St. Lucas. 



561. Spizella pallida (SWAINS.). 



Clay-colored Sparrow. 



Emberiza pallida SWAINS, in Sw. & RICH. Fauna Bor. Am. II. 



1831, 251. 

 Spizella pallida BONAP. Geog. & Comp. List, 1838, 33. 



