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: 5,255,271 square km; Wintering only: 1,360,804 square km
U.S.A. - Resident year-round: 1,746,413 square km; Wintering only: 2,045,736 square km