I have two RI Reds and a Plymouth Rock. All lay brown eggs, but today one of them produced a fully formed and hardened white egg. Is this just a fluke? Or an indication? It looks fine. Is it safe to eat?
Is there any chance that the birds might be cross breeds? Could you post a picture of them to be sure of the breeds? I have never personally had a brown egg layer lay a white egg but maybe some of the more experienced people here can offer a good explanation.