Animals that masturbate

There are examples of animals masturbating before sex, after sex, and sometimes even instead of sex. Masturbation behavior is observed in a variety of animals that masturbate species. Some of the animals known to engage in masturbation include:.

This post is part of Mashable's Masturbation Week. May is National Masturbation Month, so we're celebrating by exploring the many facets of self-love. But what about all those animals that aren't primates? How can species that lack hands perform this tender act of self-love? Think of the whales and the turtles. Here are seven animals that bravely find pretty NSFW ways to get their rocks off — and we mean actual rocks — without the use of hands. Even though penguins can't fly, they have found ways to get off.

Animals that masturbate

We get the urge because our ancestors did too, even back to the earliest mammals and reptiles. The diversity of animals that have been caught taking a bit of alone time goes far, far beyond dogs humping legs. It should be no surprise to anyone that our primate cousins are champion masturbators. They have hands, after all. The art of self-pleasure has been observed in males from about 80 species from ape to monkey to lemur, making it one of the most common and widespread primate sexual behaviors. Females from at least 50 species also get into the act, and they can get creative: for example, female orangutans and capuchin monkeys have both been observed using sticks and other plant parts as makeshift dildos. A male Asian elephant has a long, hefty penis that he can move around with a set of enlarged muscles at its base. What is it with the big blubbery handless animals? Male walruses will rub their front flippers over the shaft of their alarmingly large penis. Rodents jack off, too.

For marine iguanas, masturbation can serve a much more direct reproductive role. Autofellatio or oral sex in animals is documented in spiders Darwin's bark [45] and widow [46]brown bears[47] stump-tailed macaques, [48] Tibetan macaques[49] wolves[50] goatsprimatesbats[51] cape ground squirrels [29] and sheep see section Masturbation for animals that masturbate.

Dr Matilda Brindle UCL Anthropology shares her new study in The Conversation on the evolutionary origins and advantages of auto sexual behaviour across the animal kingdom. Self-pleasure is common across the animal kingdom: from dogs humping unwitting teddy bears to dolphins thrusting their penises into decapitated fish yes, really , animal masturbation is a raucous affair. We focused our research on primates the group of animals humans belong to because, if there were a prize for the most inventive onanists in the animal kingdom, they would win. Young chimpanzees fashion DIY sex toys from bits of chewed-up fruit. Female Sulawesi crested macaques slap their rumps while repeatedly inserting their fingers into their vaginas. In one study, captive male chacma baboons masturbated while ogling females sporting large prosthetic bottoms, attached by researchers to replicate the natural swellings females develop when at their most fertile. Despite masturbation being such common behaviour, there is very little research in this area.

By Darren Incorvaia. June 6, at pm. Though masturbation is common across the animal kingdom, it seems, at its face, to be an evolutionary paradox: Why would an animal waste time, energy and reproductive resources on self-pleasure instead of copulating with a partner? Studies on individual species have found some explanations. Low-ranking Japanese macaques Macaca fuscata , for example, masturbate to keep their sperm fresh for when they get a rare chance to mate.

Animals that masturbate

The evolutionary advantages of autosexual behaviour have been revealed in a new study led by UCL researchers. Masturbation is common across the animal kingdom but is especially prevalent amongst primates, including humans. Historically, this behaviour was considered to be either pathological or a by-product of sexual arousal, and recorded observations were too fragmented to understand its distribution, evolutionary history, or adaptive significance. New research published in Proceedings of The Royal Society B finds that, perhaps surprisingly, this behaviour seems to serve an evolutionary purpose. The findings indicate that masturbation is an ancient trait in primates, and that — at least in males — it increases reproductive success and helps to avoid contracting sexually transmitted infections STIs. Dr Matilda Brindle UCL Anthropology and colleagues assembled the largest ever dataset of primate masturbation, collating information from nearly sources, including published academic papers, and questionnaires and personal communications from primatologists and zookeepers. From these data, the authors tracked the distribution of autosexual behaviour across primates, to understand when and why it evolved in both females and males. The team found that masturbation has a long evolutionary history amongst primates and was most likely present in the common ancestor of all monkeys and apes including humans. It was less clear whether the ancestor of the other primates lemurs, lorises and tarsiers masturbated, largely because data were more scarce for these groups. To understand why evolution would produce this seemingly non-functional trait, Dr Brindle and colleagues tested several hypotheses.

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Hovering close to orgasm means they can ejaculate faster if they do get the opportunity to mate, before making a speedy exit. But other penguins since then have been observed exhibiting the same behavior. But what about all those animals that aren't primates? While in search of another pride these males will often engage in sexual behavior with each other; creating a strong bond in this new coalition created. Female bonobos have been observed to engage in sexual activities to create bonds with dominant bonobos. He eventually turned to her ten-month-old cub, repeatedly mounting and ejaculating on it. Article Talk. Shadle reported in a paper. Evolutionary principles have predicted that the reward system is part of the proximate mechanism underlying the behavior. McCarthy goes top five. Harmon and Roberts react to the franchise tag deadline and other major pre-free agency moves that have taken place earlier this week. Most birds have an opening called a cloaca used for both sexual and waste-excretion purposes. Understanding Bestiality and Zoophilia.

Porcupines prefer sex toys, and moose get off by rubbing their antlers on trees. While scientists debate the evolutionary reason for masturbation, there's no doubt that humans are not alone in their self-pleasure from time to time. Here are some other creatures that partake in solo sex.

Neurophysiologists have not found any fundamental difference between the structure and function of neurons and synapse between humans and other animals. In the past, females have been pushed to the side in favour of research on males, which has the benefit of a back-catalogue of previous scientific effort. Toggle limited content width. The effects of aversive conditioning] are consistent with suppressed sexual arousal and reduced breeding efficiency. The frequency of orgasms did not correlate with the age or rank of the Japanese macaques. Rodents jack off, too. Ancient humans used cave in Spain as burial spot for 4 millennia, 7, bones reveal. Luckily, the flippers that walruses use to swim through the frigid ocean can also easily reach down and stroke whatever needs stroking. And masturbation can be costly in terms of both time and energy. Will Francis Ngannou get his first boxing win? At least in males, these self-pleasing practices do not reduce sperm count or inhibit a stallion's ability to impregnate a female, studies have found. Sometimes we saw these birds, after walking some distance, apparently in the vain search for hens, stand motionless and rigid upon the ground, then stiffening themselves, assume the attitude and go through the motions characteristic of the sexual act, in some cases actually ejecting their semen on to the ground.