I found 13 under the coop today!! I would assume since they are dry and not covered in mud that it could only be since the last down poor which was last Thursday but I could be wrong. I am not sure how dry it stays under there in the rain. The ultimate question is IS IT SAFE TO EAT THESE EGGS??? or should I toss them all since I don't know how old they are? I would rather not crack open a rotten one! yikes!