Sex games in the animal world

In love, wild animals have their own ways. From African female lions having sex with many males before handing eggs to a certain guy, go to the male walrus to play with several females at once. The animal world is full of people who change their hearts.

In human society, the same sexual behavior will be despised. But are animals interested in what society thinks of their promiscuous behavior? Even the purebred species, dogs, are not embarrassed when sniffing the ass of a passing dog or jumping up and down on the owner's feet.

" It seems that every animal has a flowering nature ," said Diana Fisher, a behavioral biologist at the Australian National University.

Although the animal's love of freedom may seem impartial, life and genetic inheritance are a serious problem for them.

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These advertisements introduce themselves to animals that reveal the conflict between males and females. The guys always want to be happy with many girls as well as the goal is to fertilize the most eggs. The girls were more selective, preferring to bond with the male best to fertilize their eggs.

The end result is polygamy - the most popular sexual tactic in the animal kingdom - in which males compete with each other to gain access to "beautiful people". Sexual selection often prioritizes traits that enhance successful reproduction, including a healthy body to increase the likelihood of winning a mates battle, and a large amount of infection to increase fertility. .

Instead of investing limited resources in honoring the body, the children have a more conservative development strategy and invest heavily in reproduction and prevention for their children. By standing on one side watching the guys fight with each other, she will have the opportunity to have sex with the best.

In people, men need to decide how much effort they should invest in improving their physical strength to flirt with girls, and where to focus on their careers, to build a family. With amorous beetles, they must also trade off the investment of resources for combat weapons, which are horns or more sperm to successfully fertilize. One study showed that the larger the horned beetle, the smaller the testicle.

For children, the disadvantage of having sex with many partners includes increased risk of inbreeding, the likelihood of being eaten, and the risk of getting sick or being exhausted by sex. However, in some species, females are still dominant. By having sex with many males - polygamy, females will produce healthier children, ensuring investment and participation in fathers' care.

As in humans, the courtship of animals is also based on cautious steps of both males and females so that they can achieve what they want without being too far away or eventually empty-handed.

Australian female flies allow males to bring larger gifts that are sexually longer, and in return, males will transfer to more sperm, increasing their ability to be a father. The males that bring the unqualified gift will be " kicked " by the females before the fertilization is complete.

MT