One of the largest, scarylooking sharks to dominate the marine world, Tiger Sharks are great predators and scavengers. 00:00 Summary 01:31 The ocean hunter 7:55 The wild life in the lagoon 17:15 The whale shark 21:29 When the sharks get close to shore 26:44 It s summertime 35:30 A blue whale is lost in the lagoon 42:48 Life in the abyss