I think the first one is an ee. I don't know about the second or third. I believ the first 2 are pullets and the last one is a roo.
eta...Are they all the same age? That might change my roo hen guess.
Thats too funny the one I special ordered as a girl is a boy I always had that feeling about it julie will now be julius.too bad I can't keep her in the city. julius might have to become dinner.