I've had chickens all my life and today is the very first time I've ever had two double yolk eggs in the same pen and the same day. I haven't candled them yet, but I'm sure they are at least double yolk eggs. Huge! These were both found this morning in a pen of 28 young production reds that have been laying just a few weeks now. The tiny fart egg was in the same pen last night. Not a good picture, my camera doesn't do good closeups. The top egg is a large regular egg.