Range Description: Great Horned Owl - Bubo virginianus

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:

Canada - Resident year-round: 6,558,090 square km
Central America - Resident year-round: 115,174 square km
Mexico - Resident year-round: 1,803,434 square km
South America - Resident year-round: 8,910,585 square km
U.S.A. - Resident year-round: 8,752,447 square km