Range Description: American Goldfinch - Spinus tristis

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: 211,968 square km; Breeding only: 2,105,831 square km
Mexico - Wintering only: 460,316 square km
U.S.A. - Resident year-round: 4,369,214 square km; Breeding only: 822,640 square km; Wintering only: 2,586,725 square km