Range Description: Black-billed Cuckoo - Coccyzus erythropthalmus

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: 1,174,665 square km
Caribbean - Migration only: 186,218 square km
Central America - Wintering only: 117 square km; Migration only: 510,806 square km
Mexico - Migration only: 1,520,973 square km
South America - Wintering only: 2,305,244 square km; Migration only: 271 square km
U.S.A. - Breeding only: 3,760,826 square km; Migration only: 1,480,895 square km