T*@&!r
You know what they say about petulant No. one fans..........
Animals regardless of type tend to learn very quickly whats scary and tend not to react at all(fast jets excluded). Throwing things at flying things is inexcusable........ However if he wishes to throw things at helicopters, let it be a chicken..... with some noodles and chinese veg and let the boys have a stir-fry.