Appears as tho you have some BCM x Cuckoos. The first is a birchen, more than likely you will have a cockerel split for gold and silver and might possibly have copper leakage on the wingbow when older. The cuckoo is showing copper through the patterning for the same reason, just express the cross differently.Hello again!! I'm hoping someone would be willing to help me out with these guys! I bought them in a group of 9 weeks olds -- 4 cuckoo marans cockerels and 1 black copper marans cockerel. The supposed BCM has no copper feathers, but is getting white/cream feathers on his neck and back:
Also, one of the cuckoo marans has strange gold feathers on his back and maybe even on his neck:
Are they a special color pattern or flubs? Thanks so much!!