Range Description: Lucy's Warbler - Oreothlypis luciae

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 - Breeding only: 79,159 square km; Wintering only: 142,473 square km; Migration only: 128,472 square km
U.S.A. - Breeding only: 312,349 square km; Wintering only: 2,575 square km; Migration only: 17,961 square km