Range Description: Common Goldeneye - Bucephala clangula

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 - Resident year-round: 857,830 square km; Breeding only: 5,328,049 square km; Wintering only: 519,330 square km
Mexico - Wintering only: 321,954 square km
U.S.A. - Resident year-round: 368,045 square km; Breeding only: 716,918 square km; Wintering only: 7,013,067 square km