I suspect Singulargravy9 has the same problem as anyone living in New Zealand has trying to feed their game birds. Game bird food just isn't available here. The closest thing I have found (and which says it is suitable for game birds) is NRM Meatbird Crumbles. It has 20% crude protein so I supplement with mashed hard boiled egg (chicken or quail), sprouted alfalfa, and clover. Hope that helps.
I have eggs in the incubator on day 12 and the highest protein content I could find was 26%. I bought it. Will this be too little for them when they first hatch? Should I supplement with something else?