How frustrating. Did the Mama duck not want to set them? I hope the one is saved.I had 3 duck eggs, I gave to a hen, thinking duck eggs were thicker and would not crack.. One ended up clear. So today is day 8. I was checking the 2 left under the hen and one had a big crack. It was not leaking, but I knew there was no hope. The crack went top to bottom. My second egg had a dent/crack but more at the air cell (candled the embryo was moving and looked okay still. I took both eggs and threw away the one, and put nail polish on the second egg. It is now in an incubator and I will add water once nail polish dries.
On my other eggs, day 12 for foxfire eggs. Day 4 for F/NN from NC