258 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Hylocichla guttata guttata (Pallas) . Alaska Hermit Thrush. [759.] 



Muscicapa guttata Pallas, Zoogr. Rosso-Asiatica, I, 1811, 465. (in insulis 

 Americae praesertim Kadiak = Kodiak Island, Alaska.) 



Range. — -Breeds mainly in the Hudsonian Zone from south-central Alaska 

 (Mt. McKinley) south to Kodiak Island, Cross Sound, and northern British 

 Columbia. Winters south to Cape San Lucas, Lower Cahfornia, Sonora, 

 Chihuahua, Nuevo Leon, and Tamaulipas; in migration east to eastern Oregon, 

 Idaho, Nevada, and New Mexico. 



Hylocichla guttata nanus (Audubon). Dwarf Hermit Thrush. [759c.] 



Turdus Nanus Audubon, Birds of Amer. (folio), IV, pi. 419, fig. 1, 1838 

 (Orn. Biog., V, 1839, 201). (vaUeys of the Columbia River = Fort 

 Vancouver, Washington.) 



Range. — Breeds in the Canadian and Transition zones from Cross Sound, 

 Alaska, south to the coast region of southern British Columbia. Winters 

 south to California, Lower California, Arizona, and New Mexico. 



Hylocichla guttata slevini Grinnell. Monterey Hermit Thrush. [759cZ.] 



Hylocichla aonalaschkas slevini Grinnell, Auk, XVIII, No. 3, July, 1901, 

 258. (Vicinity of Point Sur, Monterey County, California.) 



Range. — Breeds in the Transition Zone of the coast belt in California from 

 northern Trinity County to southern Monterey County. South in migration 

 and in winter to Lower California, Arizona, and Sonora. 



Hylocichla guttata sequoiensis (Belding). Sierra Hermit Thrush. [759e.] 



Turdus sequoiensis Belding, Proc. Calif. Acad. Sci., ser. 2, II, 18, June 11, 

 1889. (Big Trees, [Calaveras Co., California].) 



Range. — Breeds in Boreal zones from southern British Columbia to southern 

 California. Southeast in migration and in winter to Texas and northern 

 Mexico. 



Hylocichla guttata polionota Grinnell. Mono Hermit Thrush. [759/.] 



Hylocichla guttata polionota Grinnell, Condor, XX, No. 2, March 20, 

 1918, 89. (Wyman Creek, 8000 feet. White Mountains, Inyo County, 

 California.) 



Range. — Breeds in the Canadian and Hudsonian zones of the White Moun- 

 tains, Mono and Inyo counties, California. 



Hylocichla guttata auduboni (Baird). Audubon's Hermit Thrush. [759a.] 



Turdus auduboni Baird, Review Amer. Birds, sig. 1, June, 1864, 16. (Ft. 

 Bridger [Wyoming].) 



