I have 8 quail and decided to separate the males and females. The males were getting very aggressive and I noticed almost all of the quail having missing feathers on the backs of their necks and one male looks to have a damaged eye (or at least it is closed so I can't tell how bad it is). I have identified 3 males but I think there is one more. I believe I have 4 females since I have been getting an average of 4 eggs per day. I put the three males into a separate cage that's at least 4-5 sq feet. Is this enough room for them? Do I still need to worry about fighting between them? I have tried to block their view of the females with a piece of wood but the cages are a few feet away so I suppose they can still hear them. Not sure what else to do until I get more cages built to split them up into trios.