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: 547,115 square km
Caribbean - Migration only: 110,748 square km
Central America - Wintering only: 392,414 square km; Migration only: 108,146 square km
Mexico - Wintering only: 255,086 square km; Migration only: 184,237 square km
U.S.A. - Breeding only: 2,942,825 square km; Migration only: 693,696 square km