Chimpanzees Are Murdering Their Former Friends, and Researchers Can’t Wrap Their Heads Around It
Gizmodo
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"I've known many of them for their entire lives.
And now I'm watching them kill each other," says one researcher.
Chimpanzee 'Civil War' Stuns Scientists
- Scientists stunned as chimpanzees turn on friends in killing spree Sydney Morning Herald —
- Deep in a Ugandan forest, chimpanzees wage a lethal 'civil war' ABC News —
- Chimpanzee group's violent rupture hints at evolutionary roots of war New Scientist —
- World’s Largest Group of Chimps Waging Deadly ‘Civil War,’ Scientists Discover 404 Media —
- Infants torn from mothers, testicles ripped off: Study describes vicious chimpanzee infighting NBC News —