Hello! I just got my first set of 6 chicks a couple of days ago. They are such little sweeties! I have two buff orpingtons, two barred rock pullets, and then there are two that I am not quite sure what they are! They are solid black with a little bit of brown on the wings. I don't have the best pictures, but I have one that shows the brown on the wing, the bird from the side, and one that's a clear shot of the face and beak.
The two on the far left are the two I'm trying to identify. See the little bit of brown on the wings?:
Here's a shot of the face. The little gal peeking out in the middle of the two Buff orpingtons is one of the ones I'm trying to identify, and she is such a character! She's one of my favorites.