Bears are true powerhouses; they run fast, climb trees and are virtually fearless. They can decapitate a man with the swipe of a paw. There are only 8 species of bears in the world, all potential killers, and although they don’t normally go out of their way to attack humans, they would not hesitate to charge if they felt threatened. Between 5 and 10 people are killed in bear attacks each year. Does a bear s**t in the woods? Yes, and you’d better hope it’s not on you.