We have some young Buff Brahmas that came from the same hatch. But some of the hens look more like a rooster. They are taller and slimmer than the other hens. Some of the hens are so pretty. They are shorter and more rounded. The rooster, and the hens that look more like him, are in molt. The regular looking pretty hens are not molting. These chickens are 5 months old today. Is this normal?? See pictures below: These are the pretty hens.. this is the molting rooster These are 2 of the taller hens that looks more like the rooster. They are in molt too. I guess that is molt. I hope they are not sick. Any help appreciated!!!