I have 26 ring neck pheasant chick 4.5 weeks old. They are loosing their down and getting adult feathers but I find it odd to see all these almost bald backs on them. Is this normal in the process of going from down to feathers? This is the first time I've ever raised pheasant and I plan to let them loose at around 6-8 weeks of age depending on how well they are doing. Any advice would be appreciated from those of you who have raised pheasant chicks.