Crows and ravens may look similar, but they have distinct differences. Ravens are larger with chunkier beaks, longer shaggy ...

Ravens and crows are known for their special skill sets and intelligence. They are regarded as the most intelligent wild birds. Ravens can imitate human speech, think ahead, and remember the best ...

The size of ravens’ and crows’ brains is even more impressive when you consider their need to fly. “That’s why birds have hollow bones,” explains Alex Taylor, an evolutionary biologist ...

Biologists already knew the corvid family–it includes crows, ravens, rooks, magpies and jackdaws–to be among the smartest of all birds. But this remarkable piece of behavior–it features in ...

Study of vocalizations, bill structure and size, tail shape, and overall structure of this species will greatly aid in the identification of other crows and ravens. Regional variation in size of ...