Range Description: Muscovy Duck - Cairina moschata

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: 5,265 square km
Central America - Resident year-round: 323,291 square km
Mexico - Resident year-round: 510,615 square km
South America - Resident year-round: 13,102,700 square km
U.S.A. - Resident year-round: 3,574 square km