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: 180,427 square km; Breeding only: 178,690 square km; Wintering only: 43,982 square km
Mexico - Resident year-round: 529,263 square km; Wintering only: 415,877 square km
U.S.A. - Resident year-round: 2,905,134 square km; Wintering only: 326,282 square km