Secrets of Wild Australia

In a land as wild and diverse as Australia, it's no surprise that the snakes who live there are among the most dangerous on Earth. Venture into the domain of these spine-tingling serpents and meet venomous vipers with enough toxin to kill 100 people, constricting scrub pythons 28 feet in length, and more.

The Australian dingo might look like a family dog, but with 180-degree vision and a keen sense of smell up to 100 times better than our own, it's an apex predator of stunning efficiency. Explore the world of this much-maligned outback dweller and the complex social code of the pack that governs it.

Saltwater crocodiles, known in their native northern Australia as 'salties,' are highly efficient killing machines. The strongest jaw bite of any living creature and an unusual brain adaptation that literally allows them to sleep with one eye open are just a few of their incredible adaptations. Wade into the tropical wetlands of these prehistoric hyper-carnivores and witness their savagery at close range.

The flying fox is a fruit-eating bat with a meter-wide wingspan.

Small, rare marsupials possess unique qualities.

A variety of insects make Australia's forests their home.