Animal training can teach carrion crows to use a stick tool to retrieve food. With increasing practice, they not only demonstrate great skill and achieve their objective in a few steps, they also ...

A research team at the University of Tübingen demonstrates experimentally how crows learn to dexterously handle a stick with their beak and use it for precise food retrieval Animal training can teach ...

Crows are highly intelligent. They can recognize faces, hold grudges, and even recognize cars. Crows cache food, and will move it if another creature sees them hiding it. They use tools, and fashion ...