Greenfire Farms Black Copper Marans

[AKChickenPack]

I hatched out these two BCM chicks- do I have two cockerels here or one of each? They’re 3 weeks old.
Can take more pictures. The one with the slightly bigger comb has some brown coming through on the wings.

 

[Tookie]

It is a bit young to really know, but I think you have at least one cockerel.