Hi! Today is day 19 of incubating Silkie chicken eggs and I just heard a little cracking sound coming from one of them! Is this normal? I haven’t heard any chirps or other noises just this. Should I be worried?
If you shine a strong flashlight into the incubator and look at each egg, you should be able to see any pips. I have been doing it every few minutes with mine because I cannot wait
A day or 2 before they hatch the embryo draws calcium from the shell to make it more brittle, so maybe a brittle shell cracked as the chick rearranged itself. I wouldn't worry.