adaptation

Not only is it natural to be gay, but biologists this week reported that same-sex mating is a nearly universal phenomena. It turns out 30 percent of one type of female Hawaiian albatross rears chicks with, well, other chicks. Let’s hear some cheers for the queers!

In an article published this week in journal Trends in Ecology and Evolution researchers Nathan Bailey and Marlene Zuk basically say that scientists (and, what the heck, everyone else too) need to look at homosexuality in animals from a more nuanced perspective. We’ve known for a while that members of an estimated 1,500 species play it gay sometimes but, Bailey and Zuk point out, animals ditch the straight life for all different reasons. Some creatures adapt to being gay, some are genetically programmed so they can’t even distinguish between gender.

Apparently for the animal world, our words "gay" and "straight" just aren’t going to work. Does that mean they don’t quite fit for humans, too? Gay tamarins by Nicole Georges.