Range Description: Great-tailed Grackle - Quiscalus mexicanus

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: 485,629 square km
Mexico - Resident year-round: 1,822,118 square km
South America - Resident year-round: 58,714 square km
U.S.A. - Resident year-round: 2,645,226 square km