I have ten of these I got in from a hatchery. I suspect they are cuckoo leghorns, because I ordered ten brown layers, and ten white layers. I know I have ten amber sex links. So the ambers are the brown layers. So, the question is, do you think these are cuckoo leghorns, or cuckoo marans. I think they are leghorns cause they are supposed to be white layers, but they both look so similar to me. They are 19 weeks old, but not laying yet. Disregard the EE hen in the first pic, I know what she is.