I don't know what is doing it but at this point it doesn't really matter. It is happening and you need to stop it. Are these eggs marked and were they started at the same time? You probably already marked them but if you didn't now is the time.Sounds like another predator, but what would do that? We've lost eggs to snakes but they slither away slowly and we spot 'em. They also aren't satisfied with just one egg. We've lost a hen to a hawk, but they don't steal eggs. I'm only familiar with coons coming at night, when it's all tightly closed up.
