A new study shows that like humans, crows can recognize geometric regularity, making them the first nonhuman animal known to ...

Crows, the undisputed math nerds of the bird world, have done it again. This time, though, it’s not arithmetic or philosophy of math that they’ve conquered – it’s geometry. “Claiming that […] only ...

Squares, triangles, circles - these geometric ... regular shapes, like squares or parallelograms, from irregular quadrilaterals? So he had a couple crows learn a new game. The birds would see ...