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: 183,596 square km; Breeding only: 1,274,298 square km; Wintering only: 289,108 square km
Mexico - Wintering only: 3,988 square km
U.S.A. - Resident year-round: 346,936 square km; Breeding only: 450,287 square km; Wintering only: 984,317 square km