The paler ones are kinda like this one. I've suspected it was one of my BR. I see your Easter Egger(s) is laying. Wish mine would!I really want a maran hopefully this spring. Are yours really dark? I don't see any dark in your carton.
Nope my darkest egg comes from a cuckoo marans have 3 but just 1 is laying so far they came from a breeder here but not awful dark you can see part it toward the lower bottom of the carton