HOMOSEXUALITY has been stigmatized for century upon century, and in many cultures across the world and through time, mostly seeking to stigmatize relationships between members of the same sex. Almost invariably, when it is criminalized, those who criminalize it (or would do so) refer to it as the "crime against nature" or the "sin against nature." The presumption is that homosexual behavior is a perversion, and a uniquely human perversion, engaged in as the result of what is presumed to be a learned attraction to members of the same sex.
There's only one problem with that assumption: None of it is true.
Just as in humans, animals often form long-term same-sex relationships. In species in which this normally occurs in heterosexual couples, that shouldn't come as a great surprise, but it does come as a surprise in species where heterosexual pair-bonds don't normally form for long if at all. This is true of bottlenose dolphins, which are not known to form heterosexual pair bonds, but which do in fact form homosexual pair bonds, including sex, and often lasting for life. A 1999 review by researcher Bruce Bagemihl shows that homosexual behavior has been observed in close to 1,500 species, ranging from primates to gut worms, and is well documented for 500 of them. Animal sexual behavior takes many different forms, even within the same species. The motivations for and implications of these behaviors have yet to be fully understood, since most species have yet to be fully studied.There's clearly a wide range of homosexual behaviors in the animal kingdom. It's widespread, common and impossible to deny or explain away any longer. Homosexuality is natural as green grass in summer, and it's high time we accepted that fact.
The birds do it. It's been described in 130 species of birds. The southeastern blueberry bees do it. Same sex pairs of animals kiss and caress each other with obvious affection and tenderness. Male pairs and female pairs form long-lasting pair-bonds and reject, threaten, even fight off potential opposite sex partners when they are presented with them. Same sex partners engage in almost every conceivable means of sexual expression throughout the animal kingdom.
