Edited sentence: Homosexuality found in animals should not be used to endorse genetic foundation of homosexuality.If we allow animals as proof of human behavior then we must certainly allow public mounting of another, and the right to cannabalism.It is against what most humans believe.Just because animals partake in activities such as: cannabalism, eating fecal matter, homosexual sex, and mounting other animals(dogs).Just because homosexual behavior has been noted in some humans and some animals enagage in it, should we really allow cannabalism and random mounting for humans to be commonplace.Lions and birds have been known to kill their own young, just as some birds have been found to be homosexual.We cannot pick certain behaviors in an animal that are similar to what some humans enagage in, to prove that homosexuality is genetic