I some how managed to hatch 7 out of 10 eggs. The quails are a month old now and I have some questions. 1) When do they develop their crest (droop) feathers fully? 2) When do they develop adult plumage? 3) When do I switch them to regular gamebird feed? 4) when do they start looking like the adult quail (size and shape) ? 5) At what age do they breed?