We have an aracauna who has always been a little "off". She looks completely healthy, and doesn't seem to be being pecked, but tends to stay away from the rest of our other 5 hens and do her own thing. She is coming up on a year old, and all through the winter we figured she hadn't started laying yet even though our other hens had. I finally realized that for at least part of that time she was laying eggs in different spots around our yard. Lately she has started to lay in the nest box on occasion, and today she did so, but her egg was a little misshapen, and the shell seems rougher and more brittle, possibly a little thinner as well. Also, the egg was barely tinted at all - pretty much just a white egg. Is there anything I should be worried about or do? I would hate for her to get egg locked. We also have a RIR who has been a stellar layer so far, but lately her eggs have gotten A LOT lighter and seem a little thinner as well (not rough or misshapen though). All of our hens are just under one year old. Any advice is greatly appreciated!