Construction at the zoo means moving the residents, so snakes, alligators, crocodiles and lizards must be relocated. Also: a two-headed snake gets Brendan's attention; and Kelsey puts in her notice.

The team attempts to relocate a crocodile named Monty at the Australia Zoo. The animal is so big it must be airlifted from one side of the zoo to the other.

A helicopter trip along Australia's Kimberly Coast includes crocodile encounters. Also: reef diving among sea snakes and sharks.

Steve is the special guest of the Belize Zoo as they celebrate their 20th anniversary. He also travels up the Macal river to observe a controversial dam project; and tangles with a highly poisonous fer de lance snake while searching for Morelet crocodiles.

Steve and Terri venture out to Cape York in Queensland, Australia, one of the most remote areas in the country. Among the creatures they spot are the Scrub Python, the Slately Grey Snake, feral pigs, a Rusty Monitor Goanna and the tree-jumping Canopy Goanna, the rarest goanna species in the world.

Steve, Terri and Bindi sail along the west coast of Australia in a luxury cruiser. Included: swimming with dolphins, seals and sharks. Also, a trip inland to observe wallabies and pythons.