The Oslo Natural History Museum says that a recent exhibition on homosexuality in the animal kingdom counters the argument that homosexuality is "against nature". Homosexuality has been observed in over 1,500 species, the show organizers say. And the behavior has been well documented in over 500 of those.
The show also addresses some advantages of gay males of the animal kingdom raising young.
The museum hopes to de-mystify homosexuality in humans. "The more you know..."