I grind my baby J Coturnix (gamebird Startena) on coarse grind in my grain mill. Hope you can get small quantities.
I use the decoratve round dodades from Wal Mart in the fake flower section. 3 different sizes in 1 bag for like $3, cheaper than marbles and clean up easier than rocks. Hardest part is deciding what color you want. Works for my babies. I have Amber/Clear.
Come on its not that bad, she's the one going to take care of them. Your going to love that. Hope for females and more eggs. Work overtime so you can buy more Quail Feed.
We're the ones that are green with envy that our Coturnix aren't sitting. I may get a few of those nests for the heck of it for this winter. My little Vanilla English White j Coturnix is a little mating machine. Ya, I may do that, just to see what happens, probably nothing.
Don't forget we want pictures. Surely she'll let you look at them once they are dried off and want to run around. Proud MAMA and all.
OH, I want a Broody something. Not even my Barred Rock is broody.