I have 6 coturnix quail in a 6x2.5 ft run with lots of enrichment daily. Just a few days ago, my oldest female pecked him raw on his head and bloody. I separated him, he obviously wants to get back with all his females. The female that's pecking him gets along with all the others, and everyone gets along with the male minus this one. I tried secluding him but he gets stressed, hasn't ate or drank.... What should I do? He's a nice male, no plucking or anything, just annoying like any roo. Thanks!