A few questions. I know some feather in more quickly but just in general. But I thought maybe you experts could lend some advice. 1. Feathering sequance. A. Wings. Age range? B. Tail. Age range ? C. Back. Age range? D. Chest. Age range? E. Head. Age range? 2. Age when hackle and saddle feathers appear? I have a three week old sex link that should be male but hackle and saddle feathers as round tipped not pointed at all.