Sawfish Snout Senses, Swipes and Stabs by Richard Black, BBC: The sawfish senses fish by a dense array of electroreceptors along the rostrum and then slashes and impales them on its teeth. Check out the sobering video.
Extreme ~ Great white sharks are like the grizzly bears of the sea. What may start as a peaceful and beautiful encounter can go completely south in a split second. Wild animals must ALWAYS be treated with respect and caution.