We were taught very young that if that happened to lay there still until someone else sees it and removes it.
We told that to a friend once where we were camping because that was one of the places I got bit by a rattle snake.
The next morning he was laying on his side still in his sleeping bag and a blue jay flew up from behind him and landed on his bare shoulder.
He ripped that sleeping bag to pieces getting up and running screaming like a little girl.
I laughed so hard I could barely catch my breath. :D