Range Description: Northern Gannet - Morus bassanus

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: 989,060 square km; Migration only: 34,205 square km
Caribbean - Wintering only: 756 square km
Mexico - Wintering only: 49,021 square km
U.S.A. - Wintering only: 442,115 square km; Migration only: 24,526 square km