All three pictures are of Bella. I got her along with three like her and four BSL at Tractor Supply Co on Saturday. I am keeping her and one BSL and then raising the rest for other people, and I have no idea what breed Bella and her sisters are. They came from a bin labeled "Pullets", which said that they are the hatchery's choice of breeds. One of them, the biggest, has a bit of gray underneath her wing, and I noticed a bunch more in the bin that had gray. It looks like they have white earlobes. I thought Cornish Rock for a second, but then realized that they had another bin that was labeled "Cornish Rocks", so that wouldn't be it. I also thought maybe White Leghorn or White Plymouth Rock. As you can see, their feathers seem to be growing in white. Looking closely their combs look like single combs, but not sure. If needed, I will try to take pictures of the other three.