282 CHECK-LIST OF NORTH AMERICAN BIRDS. 



[B 374 , C 1 88, R2 35 , C 282.] 



HAB. Eastern North America, west to the Plains and Alaska (val- 

 ley of the Yukon to the Pacific), and from the Arctic coast south to 

 the Gulf States. Breeds north of the United States ; winters chiefly 

 south of the Potomac and Ohio Rivers. 



A 



585(7. Passerella iliaca unalaschcensis (GMEL.). 



Towusend's Sparrow. 



Emberisa unalaschcensis GMEL. S. N. I. ii. 1788. 875. 

 Passerella iliaca unalascensis RIDGW. Pr. U. S. Nat. Mus. III. Aug. 

 24, iSSo, 181. 



[B 375 . C 189, R2 35 rt, C 2 8 3 .] 



HAB. Pacific co.ibt region, from Kadiak south, in winter, to South- 

 ern California. Breeds north of the United States. 



585 . Passerella iliaca megarhyncha (BAIRD). 



Thick-billed Sparrow. 



Passerella megarhyncha BAIRD, B. N. Am. 1858, 925. 

 Pc.sserella iliaca megarhyncha RIDGW. Pr. U. S. Nat. Mus. III. Aug. 

 24, iSSo, 181. k 



[B 37 6rt, C , R 235 , C 285.] 

 HAB. Sierra Nevada and Coast Range, California. 



585 c. Passerella iliaca schistacea (BAIRD). 



Slate-colored Sparrow. 



Passerella schistacea BAIRD, B. N. Am. 1858, 490. 



Passerella iliaca var. schis/acca ALLEN, Bull. M. C. Z. III. 1872, 168. 



[B 37 6, C 189 *, R 235 r, C 284.] 



HAB. Rocky Mountain region of the United States, east, in win- 

 ter, to the Plains (Kansas), west to Nevada and California. 



GENUS EMBERNAGRA LESSON. 



Embcrnazra LESS. Trnite, 1831, 465. Type, E. duinciornm LESS. 

 = Ember iza platen sis G.MI.L. 



