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When birds crack a puzzle in more than one way, they’re showing the kind of flexible problem-solving once thought uniquely human. Could intelligence be more widespread in nature than we realized?
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Cascade PBS Staff
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[ad_1]
When birds crack a puzzle in more than one way, they’re showing the kind of flexible problem-solving once thought uniquely human. Could intelligence be more widespread in nature than we realized?
[ad_2]
Cascade PBS Staff
Source link