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

(CNN) — Perhaps “birdbrained” isn’t such an insult after all –– crows, the ubiquitous urban bird, can vocally count up to four, the latest research has found. (CNN) — Perhaps “birdbrained” isn’t such ...

The crow stared at the screen, as it had many times before. Six shapes appeared. Five were neat, balanced, regular; one was not. The crow tilted its head, paused, and tapped the odd one out. A chime ...

Researchers have made startling discoveries in recent years about a crow’s ability to communicate, solve problems, remember people, and use tools. What they’re discovering about crow brains is ...

A new study shows that like humans, crows can recognize geometric regularity, making them the first nonhuman animal known to have this ability. Squares, triangles, circles - these geometric shapes ...

Crows have demonstrated advanced cognitive abilities that challenge long-held assumptions about bird intelligence.

Crow intelligence has been studied for decades. Scientists have investigated New Caledonian crows creating their own compound tools to access food. The birds appear to establish rules, according to a ...