Make sure your sound is on for this one!

At around 9 A.M. every weekday, a crow caws in the Jardin des Plantes, the oldest botanical garden in Paris. The sound is a warning to every other crow: Frédéric Jiguet, a tall ornithologist whose ...

Scientists trained three carrion crows to produce one, two, three or four vocalizations based on various visual or auditory cues. pete beard via Flickr under CC BY 2.0 DEED Carrion crows, European ...

Around sunset on winter evenings, hordes of crows choke the night sky over the Bay Area, often flocking to the same favorite spots night after night. Bay Curious listener Matteo Clark-Hurley asked: ...