A couple of years ago I was driving on the I-95 from Las Vegas to Tonopah. Out of nowhere, a predator drone came up and flew next to our car for a good couple of hundred yards. A strange and somewhat frightening experience, even for someone who knows what drones are.
Besides, the thick jungle canopy wouldn't allow drones to get a good look anyway. We could launch crawling cameras, disguised as forest creatures, but the risk of getting exposed isn't worth the potential damage to the tribe, IMHO. I think the best thing to do is to just leave them alone.