Skip to main content

Research Repository

Advanced Search

Communication during sex among female bonobos: effects of dominance, solicitation and audience

Clay, Zanna; Zuberbühler, Klaus

Communication during sex among female bonobos: effects of dominance, solicitation and audience Thumbnail


Authors

Klaus Zuberbühler



Abstract

Bonobo females frequently form close bonds, which give them social power over other group members. One potential mechanism to facilitate female bonding is the performance of sexual interactions. Using naturalistic observations and experiments, we found various patterns that determined female-female sexual interactions. First, while low-ranked females interacted with all females, sexual interactions between high-ranked females were rare. Second, during genital contacts, females sometimes produced ‘copulation calls’, which were significantly affected by the rank of the caller and partner, as well as the solicitation direction. Third, there was a significant effect of the alpha female as a bystander, while variables relating to physical experience had no effects. Overall, results highlight the importance of sexual interactions for bonobo female social relations. Copulation calls are an important tool during this process, suggesting that they have become ritualised, beyond their reproductive function, to serve as broader social signals in flexible and potentially strategic ways.

Citation

Clay, Z., & Zuberbühler, K. (2012). Communication during sex among female bonobos: effects of dominance, solicitation and audience. Scientific Reports, 2, Article 291. https://doi.org/10.1038/srep00291

Journal Article Type Article
Acceptance Date Feb 1, 2012
Online Publication Date Mar 1, 2012
Publication Date Mar 1, 2012
Deposit Date Apr 19, 2017
Publicly Available Date Apr 20, 2017
Journal Scientific Reports
Publisher Nature Research
Peer Reviewed Peer Reviewed
Volume 2
Article Number 291
DOI https://doi.org/10.1038/srep00291

Files





You might also like



Downloadable Citations