In Colorado’s mountains, really big black birds are either American crows or common ravens, both of which can be found year-round throughout the state and both of which are often mistaken for the ...

Common ravens, Corvus corax, were formerly known as northern ravens. They are magnificent birds: large, glossy, black, intelligent and playful, that are not to be confused with their cousins, American ...

No outback scene seems complete without a corvid's cry. Corvids are birds that belong to the family Corvidae and in Australia are crows and ravens. Their cry is as much a soundtrack of regional ...

The members of the crow family, which includes crows, jays, magpies and ravens, are a group of highly social and highly intelligent birds. Many researchers believe this to be the most intelligent ...

A raven's been hanging around the neighborhood. This is unexpected, though it's not unprecedented. Ravens are at least casual winter visitors here. Last winter, I saw a raven along state Highway 20 ...

Common ravens (Corvus corax) are highly social and intelligent. A new study hints that they might be able to take on the emotional states of their friends—something that could benefit them when ...