Get yourself one of the newer DJI drones like the mavic air 2, it has a spotlight underneath. If you can get a read on their position with a thermal monocular you can fly the drone out above them and get them to scatter. At least they'll know they're being watched and will resort to using a different route.
Bonus points if you get yourself one with a built in thermal cam, but $$$
Get yourself one of the newer DJI drones like the mavic air 2, it has a spotlight underneath. If you can get a read on their position with a thermal monocular you can fly the drone out above them and get them to scatter. At least they'll know they're being watched and will resort to using a different route.
Bonus points if you get yourself one with a built in thermal cam, but $$$