The white face hornets are mothers! I think they are the only ones that can sting repeatedly? Got hit in the tree a few times luckily after being tied in. My brother inlaw used to climb and bailed out of a tree from about 30 ft. up undid his lanyard and jumped! Think he broke his one or both ankles?
Lat year about a week after my knee surgery I was checking out a old property that was getting ready to be razed, still had my brace on and could hobble around. I was looking in the garage and moved the door and got nailed immediately, couldn't run but 2 steps before my leg gave out, about a half hour later I was checking out an overgrown shed and found another nest, got hit once and took about a step and a half before I couldn't move again, both times they didn't chase me and only hit me once, could have been real bad!