"I don't know of any species that is exclusively heterosexual"
- Zurich Zoo tour guide, Myriam Schärz.
The argument that same -sex relationships are supposedly "unnatural" is so fundamental to the homophobes' case, that it needs to be countered at every opportunity. At Bilerico Project, Jesses Monteagudo has a good rundown of just how widespread same sex behaviour is in the animal kingdom. Here are some extracts:
