Found this when I made breakfast this morning. It was a little soft shell yolkless egg in a regular egg. Came out of my Amaracuna She is about a year old and just started laying after molting.
I cut it in half just didn't take a picture it was full of egg white. Can they lay a lash egg inside of a normal egg? I have been watching her close and she seems fine. I haven't had anymore weird eggs until last week when I had 6 eggs out of 5 hens.
So I guess a random chicken showed up and used my coop or some one laid two in a day. It was a rubber egg so I've no idea who done it.