Range Description: White-throated Sparrow - Zonotrichia albicollis

Summary of the extent of the breeding, wintering, migration and year-round range of this species in the Western Hemisphere, including Canada, U.S.A. and Mexico:

Canada - Resident year-round: 37,589 square km; Breeding only: 4,982,648 square km; Wintering only: 16,123 square km; Migration only: 303,266 square km
Mexico - Wintering only: 171,055 square km
U.S.A. - Resident year-round: 185,809 square km; Breeding only: 432,645 square km; Wintering only: 3,632,837 square km; Migration only: 1,885,492 square km