Can anyone help me, I have got a golden cuckoo maran cockerel,if I bred him to some cuckoo hens, would I get some golden cuckoos offspring?
Possibly, but your going to need to breed only the pullets with gold from that cross back to their father to improve the color. Silver (regular) cuckoo Marans are not known for having the best egg color, so only hatch from the darkest eggs. Good luck!

X2 I agree.I've always heard you "build the house before you paint it", so I think I'd go for body structure and work on coloring later.
She looks like a GCM but I would ask for better pictures so you can see if she has feathered legs with white skin. She should not have a yellow beak or legs.
