Lion Tamarins Family: Callitrichidae Known locally as: mico-leão Quick Facts: Found only in the Atlantic Rainforests of Brazil, these tiny monkeys are critically endagered. Captive breeding, managed wild breeding, translocations, and re-introduction are some of the strategies being used to save lion tamarins. Lion Tamarin Species: black lion tamarin golden lion tamarin black-faced lion tamarin golden-headed lion tamarin What do lion tamarins sound ...