I have 2 Deleware pullets and they both look very different. One has pitch black feathers around neck and tail. The other has the barred pattern on neck/tail. the barred coloring comes from the barred rock/NewHampshire red that's in a pure Deleware chicken. Also, there the same age although one is smaller. Does the other have more breeds in it or do the genetics just vary? Here are the pics. What do people think? PS: I've had chickens for many years but I'm still learning a lot! 1. 2.