baby quail with stubby wing

We have 7 coturnix babies (2days old) and noticed one was having problems standing. We thought it was his foot. Today giving a little more observation and inspection have discovered the right wing is smaller than the other. He gets around great,eats and drinks fine. We are going to seperate it from the rest. I have a second brooder ready. The only problem he has is getting up when he is laying on its side, but now the little bugger has figured out to roll completly over to stand. Its a bit wobbly at first, but quickly gains its barrens (sp?). Was wondering , other than seperation, what else should we do?