A study reported in Current Biology shows how physical disabilities in the animal world can be overcome through behavioral innovation. The report features an endangered kea parrot in captivity at New Zealand's Willowbank Wildlife Reserve named Bruce who is missing his entire upper beak. While earlier reports had described his unique use of pebbles as self-care tools, the new findings show how he uses a novel beak jousting technique to turn his disability into social dominance.

A study reported in Current Biology shows how physical disabilities in the animal world can be overcome through behavioral innovation. The report features an endangered kea parrot in captivity at New Zealand’s Willowbank Wildlife Reserve named Bruce who is missing his entire upper beak. While earlier reports had described his unique use of pebbles as self-care tools, the new findings show how he uses a novel beak jousting technique to turn his disability into social dominance.

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