Finding an appropriate evolutionary description for homosexual behavior in every primate is challenging.

Finding an appropriate evolutionary description for homosexual behavior in every primate is challenging.

Homosexual behavior and intimate arousal

Twelve away from 43 homosexual occasions (28%) included a minumum of one feminine that has been additionally taking part in a heterosexual work from the same/preceding/following time. Our report shows that same-sex intimate connections amongst females are demonstrably a factor associated with behavioral repertoire of hill gorillas, albeit a somewhat infrequent one. Considering the fact that such homosexual interactions took place in a entirely crazy environment, the declare that it really is an artifact of captivity just isn’t relevant. Vaginal associates between females are also documented in a few other hill gorilla teams within the Karisoke study area ( e.g. Leggi tutto “Finding an appropriate evolutionary description for homosexual behavior in every primate is challenging.”