OMG! What caused this!?
I have no white egg layers.. only brown and one easter egger, I got this one and it was really light,,, almost white!! When I boiled it up I saw why. It's inside out with the brown on the inside!!
Sometimes and egg can go backward in the oviduct due to stress, surprise, etc. I know we get weird ones from thunderstorms around here. If the egg went through and hit the spray paint section and then went backward, it would hit the hard shell section...but this one apparently didn't hit the sprayers again before getting properly ejected!
The oviduct is an amazing assembly-line, my friends, and I stand in awe of it. I have read of lots of anomalies, but this one is crazy.