Crows really hate unfairness

New Study Says Unfairness Really Ruffles Crows’ Feathers By Francie Diep, popsci.com A new experiment found crows and ravens have a sense of fairness, just like people and dogs. Peo­ple, pri­mates and dogs all react neg­a­tive­ly when oth­ers get a bet­ter reward for doing the same work. Now a small study has found that crows … Continue reading Crows really hate unfairness