Wildlife expert Steve Backshall heads for the Australian continent as he continues his Deadly 60 mission. In Perth, he explores the home of one of Australia's deadliest snakes, the tiger snake and gets a surprise when he discovers these snakes live right alongside the visitors to the city's local park. Steve also finds that with their unique way of catching their supper, pelicans prove worthy of a place on his Deadly 60 list, while a magical dive with bottlenose dolphins illustrates what incredible predators they are.