Ok Im working on a project and was just curious about some of the color on a few of the f2s . First cross was mottled cochin over black wyandottes. All F1 chicks were solid blue or black. I crosses male f1 and female f1 and hatched ojt a lot it seemwd. Well after growing out Ive got a few cockerels with red and some gold in them but also motttling. Where would this have come from and could it be of any use for anything like mille.fleur? Heres a pic of one.