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:
Caribbean - Resident year-round: 4,868 square km
Central America - Resident year-round: 296 square km; Breeding only: 355,812 square km; Migration only: 37,000 square km
Mexico - Breeding only: 253,483 square km; Migration only: 35,584 square km
South America - Resident year-round: 12,502,260 square km; Breeding only: 177 square km