Well, here in th U.S.A. Michigan, I purchased 5 golden cuckoo Marans and some of which are black with the copper gold head also. I'm bummed out! These birds do not repeat color wise 100 percent. Yes, there is the feathered and non feathered leg version. Here we have the non feathred birds. Crossing the bloodlines may give you a mixed batch. The genetic traits come from one gene each of the parent birds. My guess, depending on how many you hatch out, will be some of both. The black copper Marans traits seem to dominate the color schematics of the golden. Enjoy!