“You don’t have to move far off the plane to step into the danger zone. Lurking in the suburban lawns of Sydney are the deadly Funnelweb Spiders. Sharks cruise off the city’s beaches, and just yesterday a deadly species of snake was found in a suburban railway station. Further afield, there is a poisonous mammal, the platypus, many waterways are filled with the carnivorous Saltwater Crocodile, and a species known as the box jellyfish is so dangerous that it causes the closure of every beach across the entire north of the continent for several months each year, an achievement that the sharks can only look at in wonder.”
Jessica's comment was, "God made Australia so that most of the world’s most awfulest things can be easily avoided."
Meanwhile, we're limited to just a few statistically insignificant wildlife hazards, like the odd mountain lion... [Sigh.]
I'll save you the trouble...here's the list from Wikipedia.