Crows can recognize geometric patterns, suggesting that humans aren't unique in understanding shape structure.

Perimeter doesn’t have to be hard! Learn how to calculate it quickly for any shape — with tricks they never taught you in ...

Scientists tested crows on their ability to recognize “geometric regularity,” a skill previously assumed to be unique to ...

Crows in a lab were able to distinguish shapes that exhibited right angles, parallel lines, and symmetry, suggesting that, ...