Saturday, February 03, 2007

Brokeback Mutton - washingtonpost.com

Brokeback Mutton - washingtonpost.com: "A bare majority of rams turns out to be heterosexual. About one in five swings both ways. About 15 percent are asexual, and seven to 10 percent are gay.

Why so many gay rams? Is it too much socializing with ewes? Same-sex play with other lambs? Domestication? Nope. Those theories have been debunked. Gay rams don't act girly. They're just as gay in the wild. And a crucial part of their brains -- the 'sexually dimorphic nucleus' -- looks more like a ewe's than that of a straight ram. Gay men's brains similarly resemble those of women. Charles Roselli, the project's lead scientist, says that such research 'strongly suggests that sexual preference is biologically determined in animals, and possibly in humans.'"