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: 2,233,755 square km
Mexico - Resident year-round: 661,168 square km; Wintering only: 932,170 square km
U.S.A. - Resident year-round: 626,737 square km; Breeding only: 3,662,243 square km; Wintering only: 343,473 square km