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 - Breeding only: 405,328 square km
Caribbean - Resident year-round: 70,855 square km
Central America - Wintering only: 86,358 square km
Mexico - Resident year-round: 1,002,819 square km; Wintering only: 749,269 square km
South America - Resident year-round: 8,703,894 square km
U.S.A. - Resident year-round: 1,135,701 square km; Breeding only: 2,896,028 square km; Wintering only: 18,916 square km