Range Description: Acorn Woodpecker - Melanerpes formicivorus

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: 132,469 square km
Mexico - Resident year-round: 834,107 square km
South America - Resident year-round: 62,852 square km
U.S.A. - Resident year-round: 438,530 square km