Range Description: Yellow-headed Blackbird - Xanthocephalus xanthocephalus

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: 1,452,628 square km
Central America - Wintering only: 541 square km
Mexico - Resident year-round: 1,690 square km; Breeding only: 6,053 square km; Wintering only: 1,269,751 square km; Migration only: 35,145 square km
U.S.A. - Resident year-round: 33,452 square km; Breeding only: 3,251,418 square km; Wintering only: 387,879 square km; Migration only: 1,640,091 square km