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: 960,508 square km
U.S.A. - Resident year-round: 1,349,767 square km; Breeding only: 3,360,362 square km; Wintering only: 180,656 square km