How smart are crows?
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How smart are crows?
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TEDKatharina Brecht
They can recognise faces, use tools – even drop nuts on a road for cars to crack (then pick them up with the safety of pedestrian lights). Birds in the corvid family are known for their intelligence. But why are they so smart? http://bit.ly/1R82nIb | Cosmos - the Science of Everything
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They can recognise faces, use tools – even drop nuts on a road for car…
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FacebookCosmos - the Science of Everything
Like humans, crows are more optimistic after making tools to solve a problem
Like humans, crows are more optimistic after making tools to so…
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9.8K views · 222 reactions | Watch these birds use tools to find...
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9.8K views · 222 reactions | Watch these birds use tools to find...
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63K views · 956 reactions | How smart are crows? Smart enough t…
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