Picked this baby up from Rural King a couple weeks ago. It was in the "pullet" bin. Probably 4 or 5 weeks old by the looks of things. Behaves more aggressively than the other chicks. All of them are trying to get established in the pecking order but this one gets carried away. Always flying around, lowering its head and flapping its wings at the others as well as pecking. It is not constant but certainly more than the others do it. ~~I am not skilled enough to know if it is a cockerel at this age. Help please?