I see many on-line poultry shows here,and dark egg contests,,,but has there been any egg weight contests before? I have a wheaton marans egg that is right at 100 grams,,twice the weight of my fbc marans eggs,,I got the egg yesterday and all are pullets in the pen,,I'm tempted to throw it into the bator and see what happens,but it is HUGE,,,,color is not that super dark,but it's size is a conversation starter.
