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

The latest study has revealed that the geometric intuition in crows is very similar to ours. These birds can distinguish shapes, which indicates their advanced intelligence, researchers report. Crows, ...

evolution found two different ways of giving rise to behaviorally flexible animals,” Nieder says to Scientific American. The team also hopes future research will probe the “geometric ...