Wedgies are pretty keen quick aviatiors and don't miss much with in sight ( LOOOONNG way).
Fighting? my bet is Mating Robborider... that would lead you to distraction.
Apparently most birds of prey (of the same breed??) are more likely to establish dominace through flying skill, or a known pecking order through familial regognition, rarely coming to blows unless their acrobatic skill is so close as to require a tie breaker...
Or so I was told when I once saw the same thing. The Raptologist (??) was quite interested and more than a bit envious, apparently not a very often witnessed occurence...