It's been a long time since I had a flock of chickens and the Barred Rocks were my favorites. I bought two each of Barred Rocks, Silver Laced Wyandotts and 4 EE. The black chicks looked like Barred Rocks, but at two weeks their legs are black and no white barring. In the picture that is the feather just coming in, not white. So are they Barred Rocks?