There is a great thread on here somewhere about sexing marans early and they track it with pics. They are all over the place it seems. I have heard there is a line with the feathering gene, but I can't remember what line it was. This is just what I have picked up this year and experienced for myself with my first 4 Marans. I could be wrong.So with Marans, at a week, you really can't guess? That's what I'm picking up for myself. My brought home a couple day old chick from a school hatch project and a chicken friend pegged it for a bit right away. Every time I'd post a pic she'd comment with "boy". Pics I posted on BYC people kept telling me to wait longer. I did wait. It did end up being a boy. Lol. Darn it. I want those dark eggs! Hoping for better luck this time around.![]()