So I candled today and it looks like a couple of my polish shipped eggs are out and 1 of my duck. I'm going to leave the duck just in case, but I think it's just a large yolk. My class is super excited about the chicks but I think they all want ducks! I'm glad I sent a note home saying that the students would not choose, but I would. So many parents want chicks! Even my principal wants a few!!