Endangered Hawaiian Crows Are Natural Tool Users [Video]

Admin | Published 2016-09-15 23:30
Hawaiian crows (Corvus Hawaiiensis) pick up little sticks and used it to get hard-to-reach food out of log holes, scientists reported in Nature. Study co-author Christian Rutz said, “A goosebump moment not some little fluke where a bird picks up a stick and pokes it in a hole.” The Hawaiian crows are the second type of crows which were proven to be natural tool users. The first were the New Caledonian crows. Video provided by Science News. [embed]https://youtu.be/lUvWQoKYWnk[/embed]    
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