Egg battle

Shop bought organic, free-range eggs vs eggs from our chickens. The shop bought ones were “large” but 10g lighter than the ones from our chickens. The yolks are darker and richer and the way the whites stay together when cracked into a pan is a sign of a higher protein content. Obviously, we are doing something right with our chickens - despite the fact that they constantly complain about how hard-done-by they are.