360 CHECK-LIST OF NOKTH AMERICAN BIRDS. 



RANGE. Eastern North America and northern South America. Breeds 

 in lower Canadian and Alleghenian zones from northern Michigan, central 

 Ontario, Anticosti, and Newfoundland south to northern Illinois, northern 

 Indiana, northern Ohio, and northern New Jersey, and in the Alleghenies to 

 North Carolina and northern Georgia; migrates through Yucatan and Central 

 America; winters in Colombia, British Guiana, and Brazil. 



b. Eylocichla fuscescens salicicola RIDGWAY. Willow Thrush. [756o.] 



Hylocichla fuscescens salicicola RIDGWAY, Proc. U. S. Nat. Mus., IV, 

 1882, 374. (Fort Garland, Colorado.) 



RANGE. Western North America and northern South America. Breeds 

 in lower Canadian and Transition zones from southern British Columbia, cen- 

 tral Alberta, central Saskatchewan, and southern Manitoba south to central 

 Oregon, Nevada, Utah, northern New Mexico, and central Iowa; winters in 

 South America to Brazil; eastward in migration to Wisconsin, Illinois, In- 

 diana, and Mississippi. 



Hylocichla alicise (BAIRD). 



RANGE. Northern North America, breeding mainly north of the 

 United States; northern South America in winter. 



a. Hylocichla aliciae alicise (BAIRD). Gray-cheeked Thrush. [757.] 



Turdus alicia BAIRD, Rep. Expl. & Surv. R. R. Pac., IX, 1858, 217. 

 (West Northfield, Illinois.) 



RANGE. North America and northern South America. Breeds in Hud- 

 sonian Zone in a narrow belt just south of tree limit from northeastern Siberia, 

 through northwestern Alaska, northwestern Mackenzie, and central Keewatin 

 to central Ungava, and in Newfoundland; migrates along the east coast of 

 Central America and winters in Colombia, Ecuador, Peru, Venezuela, and 

 British Guiana; west in migration to Montana, Kansas, and Texas; acci- 

 dental in Cuba, Greenland, and Helgoland. 



b. Hylocichla aliciae bicknelli RIDGWAY. BicknelTs Thrush. [757a.] 



Hylocichla alicioe bicknelli RIDGWAY, Proc. U. S. Nat. Mus., IV, 1882, 377. 

 (Summit of Slide Mountain, Catskills, Ulster Co., New York.) 



RANGE. Eastern North America. jBreeds in Hudsonian and upper 

 Canadian zones in Nova Scotia, mountains of northern New England, the 

 Catskills and Adirondacks of New York, and probably mountains of western 

 Massachusetts; migrates through southeastern United States and the Baha- 

 mas; winters in Haiti and probably northern South America. 



