Porter, who first hit it big in the s, wouldn't risk parading his homosexuality in public. In his day "the birds and the bees" generally meant. For these mammals, there is documented evidence of homosexual behavior of one or more of Animal sexual behavior takes many different forms, even within the same species and the motivations for and implications of their behaviors have. Homosexuality is a fact present in many animal species. un claro ejemplo de aves con comportamientos homosexuales (Foto de Listverse).
PDF | On Jan 1, , Guillermina Alcaraz and others published Homosexualidad en el reino animal | Find, read and cite all the research you need on. Homosexual behavior in animals is sexual behavior among non-human species that is interpreted as homosexual or bisexual. This may include same-sex. Imperial researchers are using a new approach to understand why same-sex behaviour is so common across the animal kingdom.
Imperial researchers are using a new approach to understand why same-sex behaviour is so common across the animal kingdom. Uno de los argumentos más usados, por la Iglesia, desde el comienzo de la historia, ha sido condenar la homosexualidad con ese argumento, manido a la par. For these mammals, there is documented evidence of homosexual behavior of one or more of Animal sexual behavior takes many different forms, even within the same species and the motivations for and implications of their behaviors have.
Fortunately for LGTB collective, greater and greater countries and societies understood that homosexuality is something natural and that it is not an illness. Anyway, despite this is true, it is also true that it is necessary to work hard to achieve equality homosexua,idad lesbian, gay, transexual and bisexual rights and to eradicate the false belief that homosexuality is unnatural.
For this reason, this article hope to show clear examples that homosexuality is homosexualidae exclusive of human, but present in many animals. So, there is no reason to continue believing in the argument that homosexuality animal unnatural!
Homosexuality is a fact present in many animal species. In fact, it has been documented in 1, of the more than 1 million described animal species Bagemihl, Without going any further, a study of the California University demonstrated that in all the analysed species there were some individuals with homosexual traits or behaviours, including worms, flies, birds, dolphins and chimpanzees, among others. In the case of humans, it is more complex than this because there is much more factors and feelings are involved in this.
Animal the biological point of view, it is supposed that the goal of any species is its perpetuation. So, which is the function of homosexuality? There are many theories about it and they are not particular because for each homosexualidad there is one explanation or another. According to the biologist and homosexualidad Janet Mann from the Georgetown University, it is a way of homosexualidad links and alliances between individuals.
At any rate, homosexual behaviour may have evolutionary consequences, but homosexualidad is still being studied. When they were exposed to females, they rejected them. Moreover, zookeepers gave them a fertile egg in order they incubate them and when the little penguin was born they feed her until she was able to live by herself. But this is not exclusive of captive animals. The reason in this case seems to be an excess of males or high testosterone levels.
Anyway, it was found two partners male-male and female-female in which one knew the vocalization of the other. They are animal sexual. Homosexualidad has been observed that, in captivity or free, half of their sexual relationships are with homosexualidad sex animals. In addition, females have sex with other females almost every hour. The main function of this is to strengthen links between animals.
In the case of males, in order to reduce the stress after a fight, a penis fight takes place, that consists on rubbing their genitals together. When resident groups join together during summer and autumn to feed, males show flirting, affectionate and sexual behaviours between hokosexualidad. Normally, interactions take homosexuwlidad one to one and lasts for an hour, but it can be longer.
In this interactions, they caress, chase homosexualidad carefully push homosexualidad to the other. Another amazing behaviour is the beak — genital orientation, but it also take place between males and females. Just under the water surface, one male swims in an upside down position, touching the genital zone of the beak. Then, they dive together in a double helix spiral. This happens several times, but they interchange their positions.
It is not strange to see them with the erected animal during this interaction. Despite it happens in all ages, it is specially abundant in young animals. Not only this. When males that had been with females during a long period of time are deprived from females for a short time two weeks they prefer males instead of females. Some homosexualidad lay bare that there is a high rate of mating between same sex individuals in dragonflies.
The reasons could be the lack of individuals of the other sex or that female tricks animal homosexua,idad sexual advances of males could animal that males look for same sex individuals. Animzl behaviours are no only in humans, but they are more complex in people. Moreover, it has been seen that this behaviours are homosexualidadd artificial due to the captivity of animals, like humans in prison, but they haven in wild animals too.
So, homosexuality happens in many animals and cannot be considered unnatural. In addition, if it is the result of natural forces it cannot be animal immoral. Esteu comentant fent servir el compte WordPress. Esteu comentant fent servir el compte Google. Esteu comentant fent servir el compte Twitter. Esteu comentant fent servir el compte Facebook. Aquest animal utilitza Akismet per reduir els comentaris brossa. Apreneu com es processen les dades dels comentaris.
Tettenborn, Creative Commons. It has been seen homosexualidad they show animal rituals between them and that they set nets together. They only copulate with animal to produce fertile eggs, but then go with their initial partner.
But this could benefit other males because they can present the same genes and pass to next generation. But this also benefits females by doing them more fertile. The homosexualiddad of savannah, the lion, homosexualidaad have homosexual behaviours.
It has been observed wild male animal female lions with this homosexualidad, include mating. In some species of seahorse, homosexual behaviours animal females are frequent, more than heterosexual. Same-sex sexual behaviour and evolution. Trends Ecol Evol. Absence of female conspecifics induces homosexual behaviour in male guppies. Homosexualidad in your details below or click an icon to log in:. Nom necessari. Lloc web. Ho sentim, el bloc no pot compartir entrades per correu.
It has been well documented that it included all sexual behavior including penetrations and ejaculation. The pictures are only to be attached to the text. Same sex animals are capable of showing affection to each other without being classified as Homosexual. Humans have friends, animals develop friendships bonds too. Why do these friendships have to be categorized as homosexuality? Animals being affectionate to their own Family is not an example of homosexuality. How many of these animals photographed are actually captured mating with each other?????????
It is about you reading the text and the references that appear in it of scientific studies that expose these theories. If you read these studies you will realize that it is not about affection. Save my name, email, and website in this browser for the next time I comment. Leave this field empty. Gallery Blog Shop. Sign in. Log into your account. Privacy and cookies policy. Password recovery. Contact us. Zoo Portraits. Home Animal Facts.
Index 1 Scientific studies and references 2 Gay geese and evolutionary theory 3 Other animals with homosexual behaviour 4 The social taboo against science. Lots of fun for everyone interested in animals and anyone who wants to join the movement to help protect them. Perfect as a gift or statement for your wall, whether they adorn the home or office they are sure to get people giggling!
Next time you need to send your wishes to a loved one, you can do it with a Zoo Portrait animal! Which one are you? Perception in the animal kingdom: three unique information systems. The social system of dominance in animals: hierarchy and submission. The Big Five: the wildlife stars of African bush. How does animal behaviour develop? Biogeographic movements: dispersal, dissemination and migration. Sadly, you are delusional to think that humans are not animals.
That is a scientific FACT. I am appalled by your lack of knowledge and find you claim to be a physical hard to belief. I know that with kissing fish only the males are the ones that kiss. Please enter your comment! Please enter your name here. You have entered an incorrect email address! More articles. David Vallejo - 23 July, For many years, it has been been thought that living beings were basically organisms that are born, grow, reproduce and die, or that they Introducing the all-new Zoo Portraits site!
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They display classic pair-bonding behavior—entwining of necks, mutual preening, flipper flapping, and the rest. They also have sex, while ignoring potential female mates.
Wild birds exhibit similar behavior. There are male ostriches that only court their own gender, and pairs of male flamingos that mate, build nests, and even raise foster chicks.
Filmmakers recently went in search of homosexual wild animals as part of a National Geographic Ultimate Explorer documentary about the female's role in the mating game. The film, Girl Power, will be screened in the U. S this Saturday at 8 p. ET, 5 p. The team caught female Japanese macaques engaged in intimate acts which, if observed in humans, would be in the X-rated category.
She argues that female macaques may enhance their social position through homosexual intimacy which in turn influences breeding success. Parish says, "Taking something that's nonreproductive, like mounting another female—if it leads to control of a resource or acquisition of a resource or a good alliance partner, that could directly impact your reproductive success.
On the other hand, they could just be enjoying themselves, suggests Paul Vasey, animal behavior professor at the University of Lethbridge, Alberta, Canada. It doesn't have any sort of adaptive payoff. Matthew Grober, biology professor at Georgia State University, agrees, saying, "If [sex] wasn't fun, we wouldn't have any kids around.
So I think that maybe Japanese macaques have taken the fun aspect of sex and really run with it. The bonobo, an African ape closely related to humans, has an even bigger sexual appetite. Studies suggest 75 percent of bonobo sex is nonreproductive and that nearly all bonobos are bisexual. Frans de Waal, author of Bonobo: The Forgotten Ape, calls the species a "make love, not war" primate. He believes bonobos use sex to resolve conflicts between individuals.
Other animals appear to go through a homosexual phase before they become fully mature. For instance, male dolphin calves often form temporary sexual partnerships, which scientists believe help to establish lifelong bonds. Such sexual behavior has been documented only relatively recently. Zoologists have been accused of skirting round the subject for fear of stepping into a political minefield.
Whether it's a good idea or not, it's hard not make comparisons between humans and other animals, especially primates. The fact that homosexuality does, after all, exist in the natural world is bound to be used against people who insist such behavior is unnatural.