While checking my eggs tonight I found an egg with a hole in it. There was a light dust like covering over it that collapsed when I touched it. I've noticed that the egg color has gotten lighter in the last week or two as well. :/ Has anyone else experience this before? I feed them layer pellets, black sunflower seeds, and oyster shells freely as they need them. I'm hoping there is nothing wrong with her...
Looks like a rodent was gnawing on it. I had that problem too but a couple of barn cats solved it.