So I’m not exactly sure why they are doing this. The chicks start to develop and then just stop. I’ve been watching the temp and humidity on the incubator and after the first egg cracked (didn’t blow apart) i cleaned the incubator. But it’s just the chicks the duck eggs are doing fine. The rooster is new he’s a splash and looks like Ameraucana to me. I checked the coop twice a day and then stopped when I noticed that the chicks weren’t developing properly. I’ve been scouring the internet for ideas but I’m still wondering what’s going on. This would be my fourth hatch and I know the incubator works properly.