Beth, if the birds are too young to tell males from females, personally I would not bring them. I know you have already spent the entry fee money, but we will have a reasonably good showing anyway, and we don't do ourselves any favors by showing less than fair quality birds. Most of mine are too young as well, but there is no doubt which are pullets and which are cockerels. I'm only showing eight Ameraucanas, six bantams and two large fowl.