LittleCassieLynn LittleCassieLynn

11-05-2017
Physics

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Why don't birds fall off of trees when the sleep?

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Аноним Аноним

11-05-2017

When birds perch, there is a tendon in their legs that gets pulled further, locking their toes tightly to the branch.
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Аноним Аноним

11-05-2017

Because their talons latch onto the branch in a firm grip, unlike humans.

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