Chimpanzee sex with woman

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Traditionally, researchers have attributed the link between dispersal patterns and the strength of intrasexual relationships Harcourt and Stewart ; Smuts ; Wrangham to advantages arising from kin selection Hamiltoni. Behavioural ecology and evolution. An economic analysis of Gelada baboon social strategies. Journal of Reproduction and Fertility Supplement28, 13— Animal Behavior, 54, — Forbidden fruit helps male chimpanzees entice females into sex, research now reveals.

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In chimpanzees, where males defend the community home range, have clear linear dominance hierarchies, and obtain the highest reproductive success when dominant Boesch and Boesch-Achermann ; Nishida et al.

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Social relationships between cycling females and adult males in Mahale chimpanzees. A similar variation in female sociality has been reported by Starin for red colobus, and by Lusseau et al. Discussion Compared to our knowledge of male chimpanzee sociality little is known about female social relationships. We calculated it as follows:. Reciprocity and interchange in the social relationships of wild male chimpanzees.

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