I recently culled my flock of 22 coturnix. I kept 12 females and 3 males in a 2' x 6' cage. I had all the males separated with no problems so I could keep the biggest ones. Once I put them with the girls the problems started. One of them has bumble foot and they all three fight constantly! I thought I had a good enough male to female ratio, but should i of kept less males? I recently put some of their eggs in the incubator and fertility isn't looking so good. Does any one have any advice?