Hello All! I got 6 baby chicks on Friday June 10th 2016. They were only a few days old when I got them. So now they are about 20 weeks old. I have a Rhode Island Red and a Buff Orpington that I am questioning if they are a rooster or not. The Rhode Island Red I am questionings name is Mark and his sister is Margo(I have put pictures of both on here). And the Buff Orpington I am questionings name is Peaches, and his/her sisters name is Wilma(I have put pictures of both on here also). Please let me know what you all think. I appreciate your help!!