I'll tell you another eye opener I had with woodchucks:
When I moved here in the early 90's we had one come up on our porch and eat the damn grass mat! middle of bloody summer and the little poofer decides to much on an old,hard,probably treated grass mat!
So I determine that something must be done,thing is catching him in the yard wasn't a plan as he was fast,up on the porch wasn't good ether since bullet holes in it would make Grandma a bit irritated
So I see him up there one day munching away and I think "well maybe I can make him go elsewhere for dinner" so I load up a .22 revolver we had then with snake shot~yes
snake shot my thought was he'd get hit and go flying and not come back.
So I ease the door open and pop him right between the shoulder blades at about two feet BANG! he goes flying off and I think I'll get him later when he's not so sore......
Next day I'm in the yard and walk around behind the house to get some things done and you know what I find? a dead woodchuck!

damn snake shot had somehow got in far enough to get his lungs and,I assume,his heart!
True he went a good way,and I think he went in his hole and came out the next morn and croaked then but it bloody well killed him! egads! the least effective round claims a score now and then!
Like I said I've had some wild go rounds out here with hunting vermin and the like.