Thanks!!!! This is my first time raising chickens and I went to a feed store and got the following Black one is a Silkie Brown one's are Production red's White one I was told was a barred rock but dosent look anything like pictures I have seen online I knew the Silkie was straight run but the others were sexed. I am now starting to worry that one of the Producton red's is a roo. I purchased them all at the same time and their comb's were the same until the one took off. I am in the city and not allowed to have roosters. Now I am starting to worry that half of my chickens are going to turn out to be roo's!!! Is the Production Red and Silkie a roo or hen and any idea on the breed of the with one. They are around three months old. Thanks!!!!