I just hatched as of today two Cayuga ducklings. One is still in the egg and it's cracked so that one should be coming soon. I had the first duckling hatch earlier today. It took two days for it to hatch but today it finally did. Here was my thread on that. https://www.backyardchickens.com/t/837648/helping-cayugas-hatch Well now that it hatched it's having trouble standing. It just keeps flailing it legs, they are also in a straddle position. Basically just sitting on its butt and flailing it legs like it trying to run. I had another one hatch and right away it stood up. The neck also has a curve to it while the other one is straight. I'm getting a little worried about it and I don't want to lose it. Also, the air sac on this one was strange. These were shipped eggs and the air sac was detached. I had them in a carton with the fat end up for over a week and rotating them to finally get the air sac back in place. This one though went back into place but for some strange reason also ran down the side of the egg to the bottom. I had thought for sure that it wasn't going to make and hatch but it did and was the first to hatch. So should I have any concerns about the duckling with the air sac? This is my second attempt trying to hatch Cayugas and this time I don't want to lose any to my mistake. Any thoughts or ideas? HELP!!!! Thanks!