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: 377,263 square km; Breeding only: 7,963,487 square km; Migration only: 82,689 square km
Mexico - Wintering only: 253,868 square km
U.S.A. - Resident year-round: 3,481,764 square km; Breeding only: 1,155,982 square km; Wintering only: 3,259,218 square km; Migration only: 553,733 square km