03-03-2017
Biology

contestada

tools used as nut crackers by chimps and birds

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swagmeme23 swagmeme23

03-03-2017

Parrots have nice tough beaks that were formed over time to crack tough nuts and insects.

Chimps use rocks and other tools of their environment to crack tough stuff

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Аноним Аноним

03-03-2017

Tools that monkeys and birds use to crack open nuts include: rocks/stones , logs, and I think this is more of a technique, but dropping the nut from a far enough height to where it breaks on impact

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