I bought this chicken as a chick in April 2013 from someone who said it was a black copper Marans. Well its no black copper Marans... I think it is a black standard size cochin but not 100% sure about that. It is about 14-15 weeks old. I was thinking it was a hen but now I am not sure at all. I don't have any standard cochins to compare the comb and wattles to. Anyway, I have only seen it be aggressive one time. It was crouched on the back of one of my guineas one day but did not look like it was trying to mate or anything. Here are the best pics I have of her/him.