Range Description: Orange-billed Sparrow - Arremon aurantiirostris

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:

Central America - Resident year-round: 243,494 square km
Mexico - Resident year-round: 57,024 square km
South America - Resident year-round: 396,341 square km