can anyone help me with sexing my chicks they are going to be 6 weeks I thought I knew and now I am not sure. here are a few pictures. All red combs or combs period do not make it a rooster correct? I understand all breeds are not the same as far as sexing them I have 2 sebrights silver and buff laced) 2 silkies (blue and red) 2 frizzle cochins 1 partridge cochin 1 bt buff japanese 2 duccle (mille fluer and porcelain) 1 rhode island red 1 barred rock 1 bantam americana 1 bb red old english some I am sure like the bb red the porcelain d'uccle, white frizzle and the partridge cochin? I think when should I seperate and how they are getting a bit aggressive with one another and I am afraid that they are going to hurt each other. they do this chest bouncing thing does that mean they are roosters?