Range Description: Black-and-white Warbler - Mniotilta varia

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: 3,051,757 square km; Migration only: 180,932 square km
Caribbean - Wintering only: 226,215 square km
Central America - Wintering only: 508,757 square km
Mexico - Wintering only: 1,386,814 square km; Migration only: 568,431 square km
South America - Wintering only: 816,053 square km
U.S.A. - Breeding only: 2,319,263 square km; Wintering only: 308,454 square km; Migration only: 2,712,263 square km