This baby came in my shipment from a hatchery. I ordered all pullets and accounted for all the different breeds that I ordered. (the black chick in the photo is older which is why it is the same size. I have not been able to place this one and it seems like an extra and it does not match anything I ordered. Anyway this little one was the same size as the others when they came 2 weeks ago. All tiny and brand new. Now it seems to be growing fast and not really feathering out (except on wing tips) as if it was older than the others, just getting bigger in general. Legs are thick. I think it is probably a cockerel but not positive. It has grown bigger than the Black Giants that came in the shipment and they are a big breed. So please help. I don't know what breed or for sure if it is a cockerel.