Macaque sex grooming
When applied to the voluntary sex life of long-tailed macaques, it means that the price that one group is willing to pay for a commodity that the other group has depends on the scarcity or abundance of that commodity on the market.
After counting a total of 67 mounts between two female monkeys and 258 female-monkey-on-deer mounts, the researchers identified 25 "successful" interactions, defined by three or more mounts within a 10 minute period."Future observations at this site will indicate whether this group-specific sexual oddity was a short-lived fad or the beginning of a culturally maintained phenomenon the team writes in the study.That inquiry is at the heart of primate studies like Gumert's.The study also showed that the number of minutes that males spent grooming hinged on the number of females available at the time: The better a male's odds of getting lucky, the less nit-picking time the females received.Gumert asks, "Where do we draw the line?".The research was published in, archives of Sexual Behavior.Now another research team has recorded female monkeys humping male deer, and these romps happened in an entirely different group of animals, in another part of the country.
Twelve of these happened between monkeys, and the other thirteen were monkey-deer liaisons.
He found there was an increase in sexual activity after bouts of male-to-female grooming.Mostly, the deer didn't seem to care at all - they nonchalantly stood still and even kept eating, and only a few reared up to dislodge the horny monkeys from their backs.Certainly, our biology underpins much of what we do, but so does our culture and environment.But it's hard to judge what might be going on between the species with just one example, so primatologists from the University of Lethbridge in Canada decided to gather more data from the groups they were observing in Minoo, central Japan.Males get it on this, too : they perform their own variation of this act wherein they, um, "swordfight." Yeah, they rub free gay male chat room their penises together while hanging from a branch.Undocumented in any other primate, female bonobos often rub their genitals together.
Animal Behavior, males in a group of about 50 long-tailed macaques in Kalimantan Tengah, Indonesia, traded grooming services for sex with females; researchers, who studied the monkeys for some 20 months, found that males offered their payment up-front, as a kind of pre-sex ritual.
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