HI! I live in a quiet subdivision and DEFINATELY can not have roos! I ordered chicks before, all pullets, and ended up with 2 roos. Now I have a new batch from a local farmer and they are supposed to be all hens. There is one RIR and one Buff O in question. You can probably tell which two I'm talking about by looking at the pics. Their combs are much more prodominant then the others, and they squabble with each other quite a bit- bumping each other's chests. The farmer told me he usually sexes them very accurately, but if he is wrong I can bring them back and switch them out. I just want to make sure before they get much older. They are about 6 weeks old right now. Thanks so much for your advice!