I have 4 7 week old silkie chicks and two in particular seem to always get into each other faces and get into scraps and fights. Yuki and Aiko. I have been wondering lately, is it possible since these two always are picking on each other and starting fights could both of them be roosters coming into their hormones? I think one of the other chicks is a hen because of the shape of her crest and I thought my splash was a roo as well but he doesn't seem to get into fights. He will fight back if someone attacks but never starts them but my white and buff and constantly jumping at each other and squaring off. Is this behavior young roosters will show and if so does this mean my splash is also a hen since they don't partake in the squaring off?