Range Description: Elf Owl - Micrathene whitneyi

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: 97,806 square km; Breeding only: 212,259 square km; Wintering only: 207,392 square km; Migration only: 663,824 square km
U.S.A. - Breeding only: 281,860 square km