I am not sure what's up with the egg I just found, but I can say I'm a bit concerned. My ladies have been laying regularly, and while two out of the four had been the regular layers, I've been waiting for the other two. Today I found a small clutch. ( they had been burying them in the leaves) I found an egg a bit astray from the rest. It's shell was soft as all heck. It was a little sandy feeling on the outside, and it might have had the thickness of construction paper. I dropped it and the shell sort of curled in on itself. Has anyone ever seen this?