But how would that "fly" in an urban area? I'm thinking people may object to sudden showers of metal balls from above.
I can also see difficulties because you'd need officers trained in the use of shotguns, and because -- to my knowledge at least -- the birds one normally hunts fly fairly steadily so you just need windage and lead. Quadcopters, on the other hand, dart around to some extent just by their nature and and will do so more if the pilot knows his gizmo is being shot at.
Tim,
Your knowledge of shotguns and the way birds fly needs some serious coaching. Go out in a field during September and watch a flock of Dove fly over and just toss a rock in the air and watch the birdies do the trickest maneuvers you would ever imagine. I've watched them dodge shot many times! Shooti'n down a quad copter would be child's play by comparison.
Strictly Urban environments would be a problem for the shotguns but it's likely to be a serious problem for the Eagles also..."Gee I'm sorry my eagle carried off your little dog lady. If you file a missing dog report they'll probably find you a new one"
Just maybe you don't know quite as much about Eagles as you think you do either!
I watched a Golden Eagle carry off a full grown Jack Rabbit one day...much bigger than a small dog or cat!
At any rate, though it sounds like a good idea I seriously doubt that it would work very well in most places! That includes the Eagles or the Shotguns!
Randy Cuberly