My roommate is particularly fond of this weird species of chicken: the Silkie. I must admit that when I first saw it dead in my kitchen, I didn't feel so good about the animal. The second look at it didn't feel right either: the Silkie not only has black skin, but also black bones and black meat. Then I tasted it and realised it was nothing more than basic chicken taste.
But if the taste is the same, black chicken, or Silkie (poule-soie in French) has very particular properties. Indeed, Chinese people have been eating it for centuries thinking that it was good for women. They were right. Apparently, Silkie contains antioxidants very good for health.
So you see, my roommate is taking good care of me!
If you want to know a bit more about it, or just see how it's like, you can go and see the wiki definition here, and you can also read this article from the NY Times explaining its expansion in Western countries.