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

Crows are considered to be among the smartest creatures on Earth. They have cognitive abilities at the levels of five- […] ...

The perimeter and area of triangles, quadrilaterals (rectangle, parallelogram, rhombus, kite and square), circles, arcs, sectors and composite shapes can all be calculated using relevant formulae.

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

Now, a new study adds basic geometry to ... They displayed six shapes on the screen, then trained the birds to peck at the outlier—the one that looked different from all the others.

Crows are able to look at a handful of four-sided shapes and correctly distinguish those that exhibit geometric regularity ...

Circle theorems are used in geometric proofs and to calculate angles. Transformations - Edexcel Transformations change the size or position of shapes. Congruent shapes are identical, but may be ...