Quote: Well, welcome to the crazy world of Marans....They are not predictable really in what they will produce. And trying to incorporate both physicality & egg properties will drive you crazy...Its a juggling act, and it can get nuts. You pick out each year the ones that look the best and came from the darkest eggs, and cross your fingers they will reproduce themselves. It doesn't always work...but you keep on doing your best. That is about it. Most of the time, your darkest egg layers are not up to the standard, or your best looking birds, don't lay a dark enough egg. Frustrating, but then great when you get it right.