This one I imagine is going to stump most. I have a 4 month old Black Copper Maran pullet whose comb is completely black and has never really grown and developed like the others. I will include a picture. Any ideas what could have or could be causing this? Also do you think this is hormonal or could affect her ability to lay eggs? Out of the 4 BCM chicks I got this year 3 were Roosters!