all five of my gals laid an egg today and only 2 were dark enough to qualify as Marans, I want to cull the others, how on earth do I figure out who lays which egg? Do I just have to watch and catch them? also one of them was pink, is that normal or do you think the hatchery cheated and cross bred some chickens? I was also wondering if people ever breed diff colored Marans hens to diff colored Marans roos? I have golden cuckos, is there any other color that is compatible with them? I don't understand genetics very well... Could I breed cuckos to BCM, for example, to get darker eggs then breed back to Cuckos to keep the patterns strong? thanks guys!