I have a group of six 10-week-old chicks, and so far all of them have crowed except for one. I'm pretty certain that one is a pullet, but she has pointed neck feathers. All of the cockerels have very big and very red combs, and this one doesn't have any comb at all yet. Please tell me that this chicken could still be a "she". It's my favorite one, and I really want to keep it but we already have our keeper roo picked out from the group. Next to one of the cockerels Thanks!