My RIR chick has bumps on the top of its nose. it's only a week old, but I'm fearing its a rooster. We got them from the feed store as pullets. Also, it does NOT like to be grabbed. The buff orpington and australorp don't mind it. the gold sex link puts up a small fight, but this RIR will run, flap, shake, chirp, whatever not to be held. I try to persist so that it becomes used to it, but i don't know. how soon can you tell?