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    Tag: monkeys

    A capuchin monkey in Brazil hoists a stone tool to crack open nuts. Luca Antonio Marino, CC BY-ND

    A Farm in Brazil Provides a Unique Window on Human Evolution

    Human beings used to be defined as “the tool-maker” species. But the uniqueness of ...

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    Kristen S. Morrow

    Roaming the Brazilian Amazon in Search of the Flying Monkey

    The saki, or “flying monkey,” a mid-sized South American primate, gets its nickname from ...

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    Christina Selby