Hi all, I’m just a bit puzzled by my buff orpingtons. At least that’s what the guy told me they were. I got them by exchanging my 2 6-month-old roosters for 4 baby chicks. They were all born a day or 2 apart but as shown in the picture, one of them is half the size of the others and her feathers are different. Did I mysteriously take home a chick from another brood? Does this baby look like a buff orpington?