I have a Rooster and he is about 3 years old. When I was searching what breed he was I found something that said he was a Red Duck-wing German Bantam. I looked at more and saw it was not. So I started searching and found he was a Mille Fleur D'Uccle Bantam Rooster. When I first started he is the only rooster so far. When I started I had two Mille Fleur D'Uccle Bantam roosters and two Mille Fleur D'Uccle bantam hens the roosters chose a hen. The rooster I still have is named Wraith, he still is with his hen he chose in the beginning. The other two died of natural causes. The hen that died was killed by a weasel. The other rooster was squished by a big 20 pound hay bale. I also have a question do you think that it is not a good idea for the two living siblings to mate?