My first post! I've been reading BYC for a long time. I got my BO chicks 17 days ago. When they arrived they had no feathers, only fluff. As of today they are 60% feathered. This seems VERY rapid compared to what I've read. I've even searched through the archives! I'm not exactly concerned, they are happy and warm and growing. I would just like someone to tell me this is normal?! They have big wing, shoulder, tail feathers, and feathers starting up the neck between the wings. Underneath they seem to be feathering out as well. I can literally see new feathers grow significantly from morning to afternoon.