It is perfectly natural, all animalbeings indulge in what is refered to as Sexual play, it prepares them for the future encounters with a mate. It has been recorded across countless spieces. It is perfectly natural.
well, ive heard that 90% of giraffe sex is gay :P so...giraffes r gay, lol uhm, what do i think of it? well i know humans are animals, so it's not unnatural that it would happen in other species as well, im not sure why people hoặc động vật would be gay or, what benefit it has on the population, heck maybe it helps keep growing populations down? this world is freaking overpopulated anyways, a few gays here and some đồng tính nữ there might not be such a bad thing :P XD