Deadly Australians

Australia's waters originating from highland streams journey through varied terrain before flowing into the sea. Along the way, an assortment of environmental niches set the stage for multifaceted interactions between predators and their prey.

Deep within Australia's desert vistas is a motley crew vying for supremacy amidst the harsh and desolate desert. The competition for limited resources is fierce and animal residents have developed some ingenious methods of survival.

From the terrifying jaws of the world's largest flesh-eating sharks to an eclectic collection of marine assassins that wield lethal chemical weapons, lurking just beneath the surface of Australia's oceans is a battleground of cold-blooded killers.