Crows are birds known for their intelligence, their adaptability, and their loud, harsh "caw." They're part of the same family as ravens, jays, magpies and nutcrackers. Different crow species live ...

Crows aren’t just natural cleanup crews that devour dead animals or discarded food. They also are playful and smart, use tools, remember human faces and mimic sounds.

Researchers found that carrion crows (Corvus corone) can produce a specific number of caws in response to visual or auditory stimuli, enabling them to count out loud between one and four.The ...

In the experiment, the two crows had to choose between two of these images, each corresponding to a different reward probability. “Crows were tasked with learning rather abstract quantities (i.e ...