Pullets but I would tag the one at the bottom and not use for breeding. It's eyeliner is a little fuzzy. It could just be the camera but at first glance I said boy. So you don't want to breed any Bieles that have questionable autosexing traits (unless you don't have a choice to use it). You don't want to risk making the autosexing harder to do in future generations. I learned this lesson with my Cream Legbars and had to start over.