Quail cage requirements?

[Zahboo]

I am considering having BUTTON QUAILS. What size cage do they need. I've seen them kept in cages with no run. I've never raised quail. Any info is helpful

 

[B. Saffles Farms]

Button quail dont need alot of room at all. Ive seen people keep 3 or 4 of them in a small size bird cage. 1sq ft per bird sould be plenty for them.
ETA: You can probaly post this in the other fowl section and get more help.