Hello, this is my first post but I've been lurking for a while. I got 18 red/brown sexlink pullets, and randomly ended up with one white chicken. They are 11 weeks old, and this morning I could swear I heard a faint crow from the coup just after I let them out. This is the second time I think I heard it. It definitely wasn't a cluck, it was fairly clear. I'm wondering what the likelyhood is that it might be a roo. Second, if it does happen to be a roo, what does that do in terms of egg production, I'm not against having a single roo but I also don't want fertilized eggs.