人から与えられた餌をただ食べるのではなく、それを利用して魚をおびき寄せその魚を食べるというとても賢い鳥の映像。
This video has stunned scientists around the world as this bird thinks critically just like a human to catch fish. Give a fish a piece of bread and it will won't be hungry for a day but teach it to fish...well you get it.
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