What if it was mistaken for a marauding hoot owl? Those things are deadly. Or even a chicken hawk, they kill farm animals. Or livestock-snatching falcons. I say the drones need to emit human voices if they don’t want to be mistaken for livestock predators.
LOL!!
Whata you think they’d say? “Gubmit property here, don’t shoot”. If its close enough to hear, then we should all remain prepared with blue painted butts and kilts ready to give them a sight for sore eyes.