Bonobos are the only primates that don’t kill their own but unite when facing death threats

Bonobo chimpanzees are unique among primates because they do not kill other bonobos. … They still showed increased alertness ...
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Bonobos are the only known primate, humans included, that don't kill each other

Bonobo evolution reveals bonding and group cohesion in response to threats, favoring paths to finding peace instead of ...