Maybe helicopter shooting, but not on foot on my terrain, save the field area. I was watching TV last month and started hearing what I thought was pig squeals coming from the TV. So I muted the TV and I still heard them. They were right next to my house so I grabbed the AR and walked out on the front deck. All I saw was some movement in the dark. They were gone in a flash down a steep ravine. Even if I were to get a shot off, it would have been a potshot at best.
I don't know what differentiates a situation where a pig that charges at you or them running away, but I prefer the latter - and waiting for the trap to catch them.
I can fly my drone over where the traps are placed, but they spend much of their time in the ONSR, and drones are prohibited in the ONSR (software prohibits).