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Watch this armored mammal defend itself - even lions struggle

Unlike most mammals, this species isn’t covered in fur - it’s covered in keratin scales that act like built-in body armor.
insider.si.edu

Ecological structure of the non-flying mammal community at Cocha Cashu Biological Station, Manu National Park, Peru

Janson, C. and Emmons, Louise H. 1990. "Ecological structure of the non-flying mammal community at Cocha Cashu Biological Station, Manu National Park, Peru." In Four ...