mercoledì 17 settembre 2014

NYT Science: Lethal Violence in Chimps Occurs Naturally, Study Suggests

Lethal Violence in Chimps Occurs Naturally, Study Suggests
By JAMES GORMAN

A new survey suggests that violence is a natural part of chimp behavior and not the result of actions by humans that push the animals to lethal attacks.

Published: September 18, 2014 at 4:00AM

via NYT Science http://ift.tt/1mbcjbd