308 CHECK-LIST OF NORTH AMERICAN BIRDS. 
b. Vermivora rubricapilla gutturdlis (Ringway). Calaveras Warbler. [645a.] 
Helminthophaga ruficapilla var. gutturalis Ripeway, in Hist. N. A. Birds, 
I, 1874, 191. (East Humboldt Mountains, Nevada.) 
Ranae.— Pacific coast region. Breeds in Transition Zone from southern 
British Columbia south to central California, east to Sierra Nevada, eastern 
Oregon, and Idaho; winters in Mexico south to Puebla, Oaxaca, Guerrero, 
Jalisco, and Colima; in migration Lower California and east to Texas. 
Vermivora celata (Say). 
Rancre.— North America, breeding mostly north of the United 
States (further south in mountains and on the Pacific coast); winters 
in southern United States and southward to Guatemala. 
a. Vermivora celata celata (Say). Orange-crowned Warbler. [646.] 
Sylvia celatus Say, in Long’s Exped., I, 1823, 169 (note). (Engineer 
Cantonment, near Omaha, Nebraska.) : 
RanGE.— Central North America. Breeds in lower Hudsonian and Cana- 
dian zones from Kowak River, Alaska, southeast to central Keewatin and 
Manitoba, and south locally in the Rocky Mountains to New Mexico; winters 
in the Gulf and South Atlantic States to South Carolina and south through 
Mexico to Mt. Orizaba; rare in migration along the Atlantic slope from New 
Hampshire southward. 
b. Vermivora celata lutéscens (Ripaway). Lutescent Warbler. [646a.] 
Helminthophaga celata var. lutescens Ripaway, Amer. Journ. Sci., ser. 3, 
IV, Dec., 1872, 457. (Fort Kenai, Alaska.) 
RanGcE.— Western North America. Breeds in Hudsonian, Canadian, and 
upper Transition zones of the Pacific coast from Kadiak Island and the shores 
of Cook Inlet south to mountains of southern California and east to the Ruby 
Mountains, Nevada; winters from Chihuahua to Guatemala; in migration 
east to Montana, Wyoming, Colorado, and Arizona. 
c. Vermivora celata soérdida (C. H. Townsend). Dusky Warbler. [646b.] 
Helminthophila celata sordida TowNseND, Proc. U. 8S. Nat. Mus., XIII, 
1890, 139. (San Clemente Island, California.) 
RanceE.— Breeds in Upper Sonoran Zone on San Clemente, Santa Catalina, 
Santa Cruz, and Santa Rosa islands, California, and Todos Santos Islands, 
Lower California; regular visitant to the mainland at Pasadena, Los Angeles, 
and Santa Barbara; north casually to Hayward, and south to northern 
Lower California in winter. 
