Range Description: Black Swift - Cypseloides niger

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: 235,297 square km
Caribbean - Resident year-round: 198,245 square km; Breeding only: 14,041 square km; Migration only: 1,944 square km
Central America - Breeding only: 84,893 square km; Migration only: 100,807 square km
Mexico - Breeding only: 522,954 square km; Migration only: 430,109 square km
U.S.A. - Breeding only: 220,095 square km; Migration only: 314,231 square km