No aggression. There are no nest and lots of feed dishes. Also the space is 9 foot high, 8 foot wide, and 16 foot deep.
Many limbs, plants, etc. Zebras are truly flocking birds. I believe aggression comes from to small of spaces, competioion for nesting site, food and the such.
When I am holding the young in flight cages(after breeding in individual cages) there will be a pecking order wher a few can get bossy. I try and put females in one flight and males in another flight this cuts the need for competition of the males quickly. No females...squabbles. Now that they are all together if one male becomes possesive then there is plenty of space and other females fpr the 'loser' male to go to
These guys are content to preen each other not pluck
