362 CHECK-LIST OF NORTH AMERICAN BIRDS. 



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



Turdus auduboni BAIRD, Review Amer. Birds, 1864, 16. (Fort Bridger, 

 Wyoming.) 



RANGE. Rocky Mountain region. Breeds in Canadian and upper Tran- 

 sition zones from British Columbia and Montana south to Nevada (Toyabe 

 Mountains), Arizona, and New Mexico; winters in western and central Texas 

 and south over the Mexican tableland to Guatemala. 



c. Hylocichla guttata pallasi (CABANIS). Hermit Thrush. [759b.] 



Turdus pallasii CABANIS, Archiv fur Naturg., 1847, i, 205. (Southern or 

 southeastern United States.) 



RANGE. Northern and eastern North America. Breeds in Canadian and 

 Transition zones from southern Yukon, southwestern Mackenzie, south- 

 western Keewatin, and northern Quebec south to central Alberta, southern 

 Saskatchewan, central Minnesota, northern Michigan, Ontario, Massachu- 

 setts, Connecticut, Long Island (locally), and mountains of Pennsylvania 

 and Maryland; winters from Massachusetts (locally) and the lower Delaware 

 and Ohio valleys to Texas, Florida, and Cuba; occasional in Bermuda; 

 accidental in Greenland and Europe. 



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



Turdus nanus AUDUBON, Orn. Biog., V, 1839, 201. ("Valleys of the 

 Columbia River.") 



RANGE. Pacific coast. Breeds in Canadian and Transition zones from 

 Cross Sound, Alaska, south to the coast region of southern British Columbia; 

 winters south to California, Arizona, and New Mexico. 



p. Hylocichla guttata slevini GRINNELL. Monterey Hermit Thrush. [759d.J 



Hylocichla aonalaschkce slevini GRINNELL, Auk, XVIII, July, 1901, 258. 

 (Near Point Sur, Monterey Co., California.) 



RANGE. Breeds in Transition Zone of the coast belt in California from 

 northern Trinity County to southern Monterey County; south in migration 

 to Lower California and Sonora. 



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



Turdus sequoiensis BELDING, Proc. Calif. Acad. Sci., ser. 2, II, 1889, 18. 

 (Big Trees, Calaveras Co., California.) 



RANGE. Breeds in Boreal zones from southern British Columbia to high 

 mountains of southern California; south in migration and in winter to Lower 

 California, western Texas, and northern Mexico. 



