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: 3,717,406 square km; Wintering only: 3,553 square km; Migration only: 5,363,774 square km
Caribbean - Wintering only: 9,672 square km
Central America - Wintering only: 144,969 square km
Mexico - Breeding only: 2,550 square km; Wintering only: 1,959,218 square km; Migration only: 417 square km
U.S.A. - Breeding only: 1,645,088 square km; Wintering only: 2,847,123 square km; Migration only: 4,585,838 square km