Are you thinking Black Marans? For some reason I have in my head the copper maran but those always have brown penciling correct? Sorry, just trying to understand, definitely new to this breed.
I already posted about these 4 pullets that I received about 8 weeks ago trying to determine a breed, I think now that they are older we might have more luck. They were sold to me from a breeder as "Pure" Dark Brahmas...:lau Anyways, I was leaning towards Black Copper Marans but none of these...