Wild American crows that were trapped and banded by researchers wearing a specific rubber mask continued to scold that same ...

It's no secret corvids are endowed with remarkable cognitive abilities. The internet is awash with videos of crows imitating voices or solving complex brainteasers. But are these birds as intelligent ...

Many people around the world have shared stories of crows leaving behind strange little objects after receiving food or kindness, creating moments of surprise that linger in memory long after they ...

New research has found that two similar species of birds—both capable of displaying self-control through delayed gratification—behave very differently around their favorite food when they have company ...

A crow that astonished the world by bending a straight piece of wire was simply acting out behaviour in her species' natural repertoire, a study has found. Betty bent a straight piece of garden wire ...

The crows of New Caledonia—a French territory in the South Pacific—are famous for their use of tools. Over the last decade, scientists have recorded the birds fashioning twigs into skewer-like ...