I heard that turkeys can have problems if keept with chickens. Like black head? Is that just for chicks? Should I clear out a new place just for the turkeys in the barn? I want them all to free range together during the day. I only have 3 turkeys but 16 chickens(so far). The Beltsville are hard to find here and I would like to change that. So I dont want anyone hurt or not getting along.