"Alright, the species we're looking at today, the saltwater crocodile, is probably the most dangerous member of the crocodilian family. They're pretty much living dinosaurs who have been perfecting their hunting skills over two hundred million years. So they can swim underwater up to 20 miles an hour without making a ripple on the surface. And they can burst out to attack with incredible speed. They're also known to watch their prey and learn their habits. In fact, you can see this bloke looking at us now. So if any of you are camping up here, near a river, and you need to get water, make sure to do so at a different time every day because the croc will learn your routine. You might want to avoid that. A croc gets ahold of you and it can't swallow you in one go, he will surely tear you into pieces."