Range Description: Mourning Warbler - Geothlypis philadelphia

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: 2,047,818 square km; Migration only: 26,655 square km
Caribbean - Wintering only: 918 square km
Central America - Wintering only: 133,435 square km; Migration only: 351,933 square km
Mexico - Migration only: 229,515 square km
South America - Wintering only: 704,340 square km
U.S.A. - Breeding only: 646,943 square km; Migration only: 3,028,722 square km