Sulphur-crested cockatoos are learning to pry open bins, with researchers finding the new skill has caught on in 44 Sydney suburbs in just two years.
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With help from the public, Australian and German ecologists have documented cockatoos learning the bin-diving behaviour through social interactions. The research, published in the journal Science, also found differences in the cockatoos’ bin-opening technique between different suburbs, arising from 'local subcultures'.
Video courtesy of the Max Planck Institute of Animal Behaviour, Australian Museum Research Institute and Taronga Conservation Society Australia.
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