Contagious Urination Confirmed In Chimps For The First Time, Surprising Scientists - IFLScience

1. Contagious Urination Confirmed In Chimps For The First Time, Surprising Scientists  IFLScience
2. Peeing Is Contagious among Chimps  Scientific American
3. In chimpanzees, peeing is contagious  Science News Magazine
4. Do Chimps Who Urinate Together Stay Together?  The New York Times
5. Peeing is contagious for chimpanzees  Popular Science