- Sep 16, 2012
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The whales donât spend their time coming up with better way to kill each other, just us shoe wearing monkeys do that
We aren't the only ones that kill each other. A once every 500 year civil war has erupted. I don't know how they figure it happens every 500 years though.
Two hundred chimpanzees are embroiled in a âcivil warâ
The worldâs largest-known group of chimpanzees split into two factions that are now engaged in deadly combatApril 9, 2026
Two hundred chimpanzees are embroiled in a âcivil warâ
The worldâs largest-known group of chimpanzees split into two factions that are now engaged in deadly combat
". . . Itâs an exceedingly rare event: scientists estimate that chimpanzee communities split, on average, every 500 years.. . . "
". . . The authors say that the group split because its social relationships broke down. Sandel suspects those ties were strained by an unusually large group size, competition over food and reproduction, alpha male changes and diseases that killed adults that were key bridges between clusters.
A similar fracture happened in Gombe National Park in Tanzania in the 1970s. There the late primatologist Jane Goodall observed that several chimpanzees had split off into a new group, and former groupmates later killed many of them. Similar events preceded that break: the clustering of social relationships, a rise in reproductive competition, a change in alpha males and the deaths of several community-bridging males. But because Gombe chimpanzees frequently ate bananas from humans, some primatologists doubted whether the group fission was a natural behavior.
â[Ngogo] is the first time that you could say definitively that the civil war is actually happening,â Sandel says. . . . "
