science

Study Reveals Chimpanzees and Bonobos Form Friend Circles Similar to Humans

31 Mayıs 2026Science Daily

A recent study has revealed that chimpanzees and bonobos develop friendships similarly to humans. Researchers observed grooming behaviors, indicating that these great apes form close inner circles and broader networks of weaker social ties.
While chimpanzees tend to become more selective in their friendships as they age, bonobos exhibit a more egalitarian approach to social connections.
The study contributes to ongoing discussions about the social complexities of non-human primates and their similarities to human social structures. By examining grooming behavior as a proxy for friendship, researchers are able to draw parallels between the social lives of great apes and humans, emphasizing the impor…
This research sheds light on the social dynamics of great apes, suggesting that the foundations of friendship may be deeply rooted in evolutionary history. The contrasting social styles of chimpanzees and bonobos highlight the diversity in social structures among primates, which could provide insights into the evolu…

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This article is based on research findings and is intended for informational purposes only.