Here is a funny story that happened to me when i was a kid. I shot a squirrel with my wrist rocket, hit him right between the eyes. He went flying right over the 6ft. wall he was on. I couldn't get to him so I went to get a ladder. About a half hour latter I climbed over the wall and he was gone.
Fast forward to about 3 hours later. I was walking to the store and I saw 2 squirrels chasing each other around a tree. One of them stopped when I was about 10 feet away and stared at me and started barking like mad. When I looked at him, he had blood all over his face. It was the one I shot a few hours before!! He started coming down the tree barking and hissing like mad, he scared the heck out of me. I ran all the home and locked the door.