3 are tapping and two tweeting now!! How long do I leave them before I intervene? Also does anyone know about the yellow staining appearing on the shell around the air sac?
Now two of the eggs have orange/yellow patches in a small peice of the air cell where it joins the membrane, but all eggs are still moving loads with no pip?
I have 6 Indian runner ducks incubating on day 30. They have not started hatching and haven't internally pipped. However, after candling I can see that they are alive and moving round a lot inside the egg! They are so late but also so alive, I don't know what to do! Help would be much appreciated!