We now have 2 mallard eggs in the bator with the rest, just waiting on calls, the goose, the turkey and a few stubborn hens to start laying now. Anyone know how to keep roos from eating the eggs?
Try taking a few eggs...blow out the contents by making a small home on each end and blowing into one letting the contents. A large needle works good to make the holes. If you can get a needle long enough to go down into the egg to break the yolk. This will let it drain easier as you blow. After you have that done...take a syringe, fill with mustard and inject into the empty eggs. I have done that when I have a hen who wants to eat eggs. Hope it works!