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New Caledonian Crows Build Tools From Mental Images, Not Lessons
When it comes to tool making, the birds learn differently than humans.
New Caledonian Crows Build Tools From Mental Images, Not Lessons
New Caledonian Crows Build Tools From Mental Images, Not Lessons
When it comes to tool making, the birds learn differently than humans.
When it comes to tool making, the birds learn differently than humans.
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Subjects
ecology, evolution, neuroscience
ecology, evolution, neuroscience
Small-Brained Fish Make More Babies
Edyta Zielinska
| Jul 12, 2012
| 1 min read
Guppies with experimentally shrunken brains produced more offspring than guppies bred for larger noggins, confirming a long suspected tradeoff of bigger brains.
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