Deadly 360: Whales and Dolphins

Steve Backshall recreates incredible hunts by some of the world's deadliest creatures, analysing the techniques and tactics of both predator and prey in forensic detail, to reveal why hunts sometime succeed and why they sometimes fail. Steve Backshall analyses three hunts by the world's deadliest whales and dolphins. A pod of dolphins launch a mass attack on a huge shoal of sardines, a killer whale uses cunning to hunt the largest sea lion in the ocean, and a group of humpbacks employ an incredible hunting technique against a dazzling shoal of herrings.