I've been practicing sexing EEs and I would like confirmation on the genders I think they are. They are 7.5 weeks old and I hatched them myself. I would like to put them up for sale soon I'm 100% sure this one is a boy. He is an EExBR cross and he has already crowed a few times. I'm thinking these two are both pullets. I know the one that's more partridge colored is female coloring so I am 99% sure she is a girl. The mostly tan one I am also thinking is a girl. So far it's pretty female coloring and I know to look for red on the shoulders. The only one that has any comb development is the barred one. The others do not have any comb development.