258 CHECK-LIST OF NORTH AMERICAN BIRDS. 



522. Lozia leucoptera (^mel. 



>Vhito-\viuKe(l Crossbill. 



Loxia leucoptera Gmel. S. N. I. ii. 17SS, 540. 



[B319, C 142, R 173, C 19S.] ' 



Hab. Northern parts of North America, south into the United 

 States in winter. Breeds from Northern New Kniiland northward. 



Genus LEUCOSTICTE Swainson. 



Lcucnsticte SwAJNS. F. B. A. II. 1831, 265. Type, Linaria tephrocotis 

 Swains. 



623. Leucosticte griseonucha (Brandt). 



Aleutian Leucosticte. 



Friwrilla (^Linaria) grisconuJia Brandt, Bull. Ac St. Pdtersb. Nov. 



1S41, 36. 

 Leucosticte griseonucha Bonap. Consp. Av. I. 1850, 537. 



[B 323, C 144^7, R 174, C 205.] 



Hab. Aleutian Islands, including Kadiak, Unalashka, Prybilof, 

 and Commander Islands. 



524. Leucosticte tephrocotis S^vmns. 



Gray-crowned Leucosticte. 



Linaria (^Leucosticte) tephrocotis Swains. F. B. A. II. 1831, 255, pi 50. 

 Leucosticte tephrocotis SwAiNS. F. B. A. II. 1S31, 494. 



[B322, c 144, R 175, c 203.] 



Hab. Interior of British America, south in winter throughout the 

 ent.re Rocky Mountain. region of the United States, but most abundant 

 on the eastern slope- 



524 «. Leucosticte tephrocotis littoralis (Baird). 



Hepburn's Leucosticte. 



Leucosticte littoralis Baird, Trans. Chicago Ac. Sci. I. 5. 1869, 318, 



pi. 28, fig. I 

 Leucosticte tephrocotis vdx. littoralis CoUES, Key, 1872, 130. 



