I know I have a big owl hanging around before daylight, and a occasional hawk, but without this hot wire they would wipe me out.
How do you keep owls out with hot-wire? My owls only have trouble with electrified poultry netting and that is only when they are trying to hunt from ground.
Best owl stop that I have that does not confine games is bird or deer netting. The owls act like the stuff is poison. When I put a strip down by a row of pens with chicks the owl really wants, you can see owl in camera staying a good two feet away from the netting as it walks about and alights on points it tries to hunt from.