A crow's math skills include geometry

Crows in a lab were able to distinguish shapes that exhibited right angles, parallel lines, and symmetry, suggesting that, like humans, they have a special ability to perceive geometric regularity.

Apr 12, 2025 - 11:03
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A crow's math skills include geometry
Carrion crows can distinguish some geometric patterns.

Crows in a lab were able to distinguish shapes that exhibited right angles, parallel lines, and symmetry, suggesting that, like humans, they have a special ability to perceive geometric regularity.

(Image credit: MyLoupe/Universal Images Group via Getty)