Crow Intelligence

It sounds like folklore, but science says otherwise. A wild crow that has never seen you, never been trapped by you, and never been threatened by you can still recognize your face and react aggressively—simply because its parents taught it that you are dangerous. This remarkable discovery comes from research led by John Marzluff at the University of Washington. Scientists … [Read more...] about Crows Remember Human Faces for Years — And Pass Their Grudges to the Next Generation