Honor among beasts. Think altruism, empathy and a sense of fair play are traits only humans possess? Think again.
Lemonick
Michael D
MD
D000374:Aggression / Q000523:psychology; D000533:Altruism; D000819:Animal Communication; D000818:Animals; D000829:Animals, Domestic / Q000523:psychology*; D000835:Animals, Wild / Q000523:psychology*; D001522:Behavior, Animal; D004645:Empathy; D006801:Humans; D010988:Play and Playthings