Phil Breslin heads out into the deep blue ocean for a close encounter with the toothy tiger shark, the graceful and majestic manta ray and a giant of the deep - the humungous humpback whale.

Phil Breslin visits the savannah for an encounter with Australia's largest predatory bird, a wedge-tailed Eagle, one of the world's most venomous snakes - the coastal taipan and a real-life dragon - the frill-necked lizard.