July 04, 2013

Cockatoos crack lock-picking puzzle

You might be harbouring an Avian "Raffles"! Lock up your Valuables.
Cockatoos can pick their way through a series of locks to reach a reward, scientists have found.
Researchers presented 10 birds with a box containing a cashew nut treat, which they could reach by removing five different interlocking devices. Article and Video at bbc.co.uk.

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