THanks NYREDS for weighing in. This leads me to ask how many black breasted males actually exist? ANd if I don't have one, and can't get one, how do I breed to get it?
Maybe Don you have some ideas on this as you have bred the BC marans.
I have one with a solid black breast. He is also completely free of copper in his saddle area, however, and his sisters are seriously over-melanised. I believe the few copper spots in the chest suggest the male might not be carrying so many melanisers which I am finding useful for getting colour in the females.