Science
Sydney’s crafty cockatoos master suburban bin diving | Australia News – Al Jazeera English
Researchers in Australia found that the extremely gregarious birds learned new behaviours by observing their peers.

A few years ago, a Sydney scientist with the Australia Museum noticed a sulphur-crested cockatoo opening his rubbish bin. Not every resident would be thrilled but ornithologist Richard Major was impressed by the ingenuity.
It is quite a feat for a bird…
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