Well we have had these 4 chickens(2 ameraucans and 2 RIR) since they were chicks, their about 12/13 weeks old now. I thought they were females so i went ahead and got the barred rock roo from a friend. Now if freaking out thinking that they may not be female... is it to soon to tell? Im new to every thing poultry related. I also have a Rouen that i thought was female but i was obviously wrong about that. another question will my rouen be able to breed with the khaki campbell?