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New Caledonia Crows Have Shown They Can Do Something Never Before Seen In Animals, Besides Us - U Wanna Know What?
New Caledonian crows make tools with a sophistication that arguably outdoes any animal besides ourselves. There are signs crows can learn from each other, and their technology may even be advancing, but researchers have been puzzled how such unsociable animals, lacking in language, can do this. A new survey shows …