I normally have 3-4 compost piles on the go.I make sure they get alot of sun and if they start to dry out i give them a good soaking. Here is a little list of stuff you can use. (not sure where i grabbed this from but has been sitting in a folder on the computer.
Aquarium water, algae, and...
Thanks Wendelina. Check out this post for some great info on coturnix (japanese) quail
https://www.backyardchickens.com/t/102281/coturnix-quail-basics-information-and-pictures-galore
cheers
Matt