From here:

It appears the Toronto Zoo’s famously same-sex pair of penguins have not only gone their separate ways, but are even pursuing female partners.

Buddy and Pedro, a pair of male African penguins whose same-sex bond made worldwide headlines this fall, were separated in November so they could mate with females.

Those who argue that the existence of homosexual behaviour in animals shows that homosexuality is natural in humans, should now be arguing that since homosexual penguins can change their ways, homosexual humans can, too.

I’m not holding my breath, though.