Comment on Parrot in captivity manufactures tools, something not seen in the wildparentComments−grecy13yHave you seen this one: http://www.youtube.com/watch?v=BGPGknpq3e0&feature=relat...Where a bird uses cars and a crosswalk to crack nuts.
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Have you seen this one: http://www.youtube.com/watch?v=BGPGknpq3e0&feature=relat...
Where a bird uses cars and a crosswalk to crack nuts.