Ravens Seem To Pick Up On Each Other’s Bad Moods

Ravens are aware of each other’s negative feelings, and those emotions may sometimes be contagious, a study published in Proceedings of the National Academy of Sciences suggests. When the birds saw other ravens respond negatively to a certain food, the birds that observed the behavior behaved similarly, a reaction that was not echoed when the original ravens behaved in a positive manner, researchers say. click on title to read article