This morning I had one hatched, then came home this afternoon and have 9 hatches, two zipped that I can see and one pipped. Can't see in the top tray as the cover obscures the view but I can see feathers moving around and hear the chirping. I won't open it for another day at least to give the slower ones a chance to get out. Saturday I placed about 220 eggs in the incubator for various people.