I am raising my first batch of chicks. I have 15 chicks total, 6 of which are straight-run Cuckoo Marans. The chicks are three weeks old now and I have read many times that you can color-sex Cuckoo Marans, but mine are still really confusing me. The sexes don't really matter to me except that I hope to have at least one hen, and ideally, no more than two roosters so I don't have to give any away (I found someone locally who wants my extra roos for breeding, but I'm becoming attached to my babies!). Anyway, when I look around online, I only find pictures of newborn chicks and fully-grown adults. Mine are in between and I was wondering if anyone has pictures of in-betweens and if you can point out the sexes, so much the better. Here are some pictures of mine. I think this one is a cockerel because he has a lot of white on him (boys are supposed to be lighter/whiter, right?) and he's our biggest chick by far and kind of a pain in the butt: It's pretty much hard to tell with the others: I would love to hear any thoughts on mine, but either way, I would like to see any pics people might have.