Thanks for the reply. My tractor is 2x6 and not sure what sparked it because they have been great for about 5 months. I am not sure if they pecked his eyes out. Is that normal? His eyes are closed tight but not sure.
if I count back right
you got them just after breeding season was over
and breeding season is just barely starting.... so your just now seeing this
that is "normal" aggression
they peck the eyes out or the back of the head until they hit the brain stem
however, give him a day or two the eyes on a quail are fairly well protected and once he heals a bit his eyes will open again
and then you can tell if the other did get his eyes or not
personally and from experience I would say the male wont stop with the other male
he wont be nice to the ladies either, a male can do his job but he doesnt have to be "mean" about it
aggressive males tend to beat up the back of female's head, pull them around by their wings and other stuff a calmer male wouldnt do
your pen size is too small for 2 males to be together personally I would let the guy heal while watching the other
if he heals okay I would use him with the females and get rid of the other male