air sack

Candled chicken eggs on day 14 and found one of the eggs went from a top air sack to a side sack (didn't get a picture of the side sack, but it is the right size for the date) I have marked the air sack and have the egg vertical in case the drawdown gets the sack to enlarge towards the top...

Hi there! This is my first time incubating duck eggs and I have been doing all the research I can to ensure a good hatch. I’ve always heard that duck eggs are far more difficult than chicken eggs, and I really want to do my best to bring these babies into the world! So, with that said, I read...