No strong evidence for that. Only naturally occuring case of homosexuality in nature are some obscure african frogs who after a generation with too few males or females can and will change sex. The only other time homosexuality has been observed in animals are rats, in labratory expirements. The trauma of being cramped in a small place with too many other rats produces a traumatic effect on the rats that manifests in violence, homosexual acts, and psychological break down. Makes you want to write your congressman and ask them to rethink the prison system. Well put spiderman. I do realize that incest and polygamy are stronger argumants. However, I did bring up the nastier stuff for a reason. Istanbul kept saying things like "justice" and decency or something like that, was "self evident". Those are faith based statements. Although person might not be religious, many tend to think they own beliefs are self-evident. My tactic didn't work as many didn't stop to consider what I was saying and were totally grossed out. I in no way condone pedophilia or animal poking. Anyone who sends me N.A.M.B.L.A. information will be immeadiately reported to the local authorities.