Range Description: White-fringed Antwren - Formicivora grisea

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:

Caribbean - Resident year-round: 300 square km
Central America - Resident year-round: 317 square km
South America - Resident year-round: 6,011,340 square km