226 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Range. — Northwestern Alaska, Melville Island, northern Ellesmere Island, 

 and northern Greenland south to Washington, central Minnesota, Michigan, 

 coast region of New Jersey (formerly), and Virginia, and in the higher AUe- 

 ghanies to Georgia.^ 



Corvus corax sinuatus Wagler. American Raven. [486.] 



Corvus sinuatus "Lichtenst.", Wagler, Isis von Oken, XXII, 1829, 

 Heft vii (July), col. 748. (Mexico.) 



Range. — Oregon, southeastern British Columbia, Montana, and North 

 Dakota south to Nicaragua and east probably to Missouri, Illinois, and 

 Indiana.^ 

 [Allied races of C. corax occur in Europe and Asia.] 



Corvus cryptoleucus Couch. White-necked Raven. [487.] 



Corvus cryptoleucus Couch, Proc. Acad. Nat. Sci. Phila., VII, No. 2, 

 March-April, 1854 [May 20], 66. (State of Tamaulipas, Mexico = 

 Charco Escondido.) 



Range. — Deserts of the western United States and Mexico, from Arizona, 

 New Mexico, and central Texas south to Guanajuato, Mexico; formerly north 

 to northern Colorado, western Nebraska, and western Kansas. 



Corvus brachyrhynchos brachyrhynchos Brehm. Eastern Crow. [488.] 



Corvus brachyrhynchos C. L. Brehm, Beitr. Vogelkunde, II, 1822, 56. 

 (Nordlichen Amerika = Boston, Mass.) 



Range. — Breeds from southwestern Mackenzie, northern Manitoba, south- 

 em Quebec, and Newfoundland south to Maryland, the northern part of the 

 Gulf States, and northern Texas. Winters from about the northern boundary 

 of the United States southward. 



Corvus brachyrhynchos paulus Howell. Southern Crow. [488c.] 



Corvus brachyrhynchos paulus Howell, Proc. Biol. Soc. Wash., XXVI, 

 No. 52, October 23, 1913, 199. (Bon Secour, Alabama.) 



Range. — From the lower Potomac and Ohio vaUeys south to southern Geor- 

 gia and the Gulf coast (except Florida) and west to eastern Texas. 



1 The Raven of the eastern United States and southern Canada has been 

 separated as C. c. europhilus Oberholser (Ohio Jom-nal Sci., XVIII, 1918, 215) 

 and specimens from the Santa Barbara Islands, California, have been referred 

 to C. c. clarionensis Rothschild and Hartert, described from Clarion Island, 

 Mexico. 



