You seem to be giving this critter hero status!
Yeah, he might go elsewhere in his large range... but he might not
Sure it can jump tall buildings, out run locomotives, chew through plywood... he’s probably good with the ladies too... who cares? it’s got a kryptonite ... and you just happen to have a coop full of it!
That 8 foot fence is where I’d start, I’d lean a pole on it and give that critter an easy way in that it can’t refuse, then catch him one the leaned pole.
Come on team woodmort! You ain’t beat yet, that critter puts his pants on one leg at time just like you! Get out there and win one for the Gipper!