Ok you guys have said roo - hen -roo hen and then roo again. This bird looks rooish but acts like a hen (IMO) but then I'm no expert. I saw on another thread that someone else had a RIR with big comb and wattles like this one and everyone said pullet. I am so confused and so is Cupcake. She is 13 weeks old now. I guess I should wait until I hear some crowing from him/her or see an egg. Her hatch-mate has been crowing for three weeks and they are best buddies - another reason I think pullet - they never really fight or anything.