I have never had Black Copper Marans, and unfortunately, the 14 eggs I bought that were to hatch yesterda, did not. (I don't blame the eggs, I blame the very poor cheap incubator!) I am considering raising two breeds of show stock, one of which are the BCMs. What do you folks who have BCMs think of their temperament, especially the roos? I have had only two roos in the past two years. The first became paralyzed and had to be put down. The other one began flogging us any time we came near the coop or in the yard, so we got rid of him as well. I did have one person tell me that in six generations of her BCMs, she has never had a nasty roo. Would you please let me know what you all think of their temperament, eggs, health, etc? I love the chocolate brown eggs. Are they pretty consistent layers? Thanks so much for your information in advance!