142 CHECK-LIST OF NORTH AMERICAN BIRDS. 



e. Lagopus rapestris tdwnsendi Elliot. Townsend's Ptarmigan. [302(2.] 



Lagopus rupestris toivnsendi Elliot, Aiik, XIII, Jan., 1896, 26. (Kiska 

 Island, Alaska.) 



Range.— Kiska, one of the Aleutian Islands, Alaska. 



/. Lagopus rupestris chimberlaini Clabk. Adak Ptarmigan. [302e.] 



Lagopus rupestris chamberlaini Clark, Proc. U. S. Nat. Mus., XXXII, 

 No. 1539, June 15, 1907, 469. (Adak Island, Alaska.) 



Range. — Adak, one of the Aleutian Islands, Alaska. 



g. Lagopus rupestris dizoni Grinnell. Dixon's Ptarmigan. [302/.] 



Lagopus dixoni Gbinnbll, Univ. Calif. Pub. Zool., V, No. 2, Feb. 18, 1909, 

 207. (Near Port Frederick, at 2700 feet, Chichagof Island, Alaska.) 



Range. — Islands near Sitka, Alaska. 



Lagopus 6vermaimi Elliot. 'ETermann's Ptarmigan. [302.1.] 



Lagopus evermanni !l^fcLiOT, Auk, XIII, Jan., 1896, 25, pi. iii. (Attu 

 Island, Alaska.) 



Range. — Attu, one of the Aleutian Islands, Alaska. 



Lagopus w61chi Brewster. Welch's Ptarmigan. [303.] 



Lagopus welchi Brewster, Auk, II, April, 1885, 194. (Newfoundland.) 



Range. — Newfoundland. 



Lagopus leucurus (Swainson). 



Range. — Mountains of Alaska and British Columbia, south in the 

 Rocky Mountains to New Mexico. 



o. Lagopus leucurus leucurus (Swainson). White-tailed Ptarmigan. [304.] 



Tetrao (Lagopus) Uucurus Swainson, Fauna Bor.-Am., II, 1831 (1832), 

 356, pi. 63. (Rocky Mountains, Lat. 54° N.) 



Range. — Rocky Mountains from northern British Columbia and central 

 Alberta south to Vancouver Island, Washington, northwestern Montana, Colo- 

 rado, and northern New Mexico. 



