Range Description: Sooty Shearwater - Puffinus griseus

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 - Wintering only: 1,567,717 square km
Caribbean - Wintering only: 1,227,824 square km
Central America - Wintering only: 1,008,445 square km
Mexico - Wintering only: 2,447,433 square km
South America - Wintering only: 8,130,317 square km
U.S.A. - Wintering only: 4,268,413 square km