Would you believe that egg is from one of the smaller pullets that I have? I get them from the Meyer Hatchery in Polk Ohio, and they're called Golden Buffs. They're only a 4 pound hen, and they lay the biggest, prettiest brown eggs. It's amazing! But I think right now these huge ones (double yolkers) are just because they're new layers. After a while, the double yolkers seem to taper off, then you get a nice normal large brown egg.
I really love those Easter Eggers! I have two and I remember when I got that first green egg! I had never seen one so it was like Christmas! LOL I have to say my two gals lay a small green egg--nothing like the huge one you've got there. LOL
So fun to share the pics!