Hi all I am new so bear with me. We have 1o day old chicks and one of them has no beard. They were all hatched from the same person who I bought from when they were 5 says old. The one with no beard also has no yellow on his face like the others and is a lot bigger than the rest. I know it's probably too early to tell but he acts like a rooster. When the other run he stands in front of them and "guards" them. Could he already be showing signs of being a rooster?