I started 2014 with two roosters and two hens. I am not sure what breed they are because all were given to me by people that did not know what they were either. Three are very small Chickens so i suspect Banthams and one is a lot larger that came from TS. Well.......nature took its course and I find myself with 12 chickens. I need to give away 4 of the chicks to make more room. I would like for it to be all roosters that thin out. The predicament. I have 8 chicks that are now 4 months old. I still do not know which ones are roosters and which are hens. I suspect by the way they act that I have 3 Roosters and 5 Hens. None of them have started crowing so that method of ID is still a few weeks away. At four months is there any specific way to tell which are the roosters?