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Official Website of MassWildlife - An Agency of the Department of Fish and Game

Natural Heritage and Endangered Species

Rare Mammal Conservation

Natural Heritage LogoThere are 11 species of mammals listed under the Massachusetts Endangered Species Act, including 6 whales, 2 bats, 2 shrews, and one lemming. For more information about these species, read the fact sheets that can be accessed through the Massachusetts Endangered Species List.