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:
Mexico - Resident year-round: 23,477 square km; Breeding only: 7 square km; Wintering only: 118,216 square km; Migration only: 30 square km
U.S.A. - Resident year-round: 10,962 square km; Breeding only: 104,900 square km; Wintering only: 183,193 square km; Migration only: 116,108 square km