My JG's have been laying for a few months now. Today I decided to start weighing my eggs by the gram. All eggs 45 grams and under went into a basket for our own use....well, to my surprise the large majority of them were the JG's eggs.
I have certainly been egg-ucated by our red sex-links. Although only 4 or 5 pounds each, they lay jumbo eggs while our big 'ol barred rock lays medium sized eggs. When I hold the girls, I am always caught off guard by the difference in their body size and how the eggs can be so wrong for each body type!
My 800 gram Australorp bantams lay 38-40 gram eggs! They only lay every second day but the egg size is impressive. They have only been laying for 6 weeks, I am hoping for their sake that their eggs do not get bigger as they mature.