Hey everyone. I have some little cochin chicks that will be 6 weeks old in about 2-3 days. I have two splash and one black (or very dark blue). They are all feathering out at very different rates. One of the splash is almost completely feathered and is about the size of a softball or grapefruit and very cute. The other spalsh is about half feathered out. However, the blue/black barely has any feathers at all -- some on the wings and some on the legs. Do the colors feather out differently? Does that have to do with the sex of the chicks? Do chicks just develop at their own rate? or do I need to somehow change the diet of the blue/black or something? They all seem active and healthy and seem to eat pretty well. Just wondering and hoping for info from people who know way more than I do. Thanks.