Hi! I'm a first-timer, bought 6 Barred Rocks and they are 3 weeks old now, all are doing great! However, one doesn't look like the others. Five are black and white. One is mostly black, face/beak looks different, and it's the biggest one of the bunch. I don't really mind, they all get along really well, but I'm curious - do some BRs just not "bar"? Here are a couple of pics. What's the solid black one in the corner? Thanks!! And here's another shot of him next to one of the 5 lookalikes.