Range Description: Violet-green Swallow - Tachycineta thalassina

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: 1,278,098 square km
Central America - Wintering only: 99,564 square km
Mexico - Resident year-round: 714,586 square km; Breeding only: 375,636 square km; Wintering only: 325,294 square km; Migration only: 51,669 square km
U.S.A. - Breeding only: 3,724,396 square km