Ok, I went to the school, and it turns out there's only TWO out. They're both ameraucanas, but I can tell they're mixed. I know one has pink toes, and it looks like one has a single comb.
The remaining four are all pipped. I am worried about the two BCM since they've both been pipped for an awful long time now. I could see all four beaks moving, and they all *seem* to be ok.