This thread reminds me of when I spent a year on Lake Athabasca. I was shooting spruce grouse, then later ptarmagins, with a .177 cal. air rifle. Head and neck shots, it had a cheap little 4 power on the 760 single pump. I lined up on a grouse when poof !, the grouse went bonkers and fell down. A native came through the bush and smacked the grouse with his sling shot. Surprised the hell out of me, lol !