An old FAA Albacore / Stringbag driver told me that throwing a few empty beer bottles out at night over a bedouin encampment was pretty effective....
The trick was to throttle back and glide down on the outbound trip, then throw out the bottles which whistled to earth causing bedouins and goats to scatter in alarm in every direction. The resulting mayhem of chasing goats back to the bedouin camp kept them busy for hours....whereupon the trick was repeated on the way home again!