When it comes to Australian animals, many people might just think of the kangaroos and koalas. Truth, they can indeed be synonymous of Australia. Base on the effect of plate drift, the animal species in Australia do have very huge different with any other country, but in the 40,000 years, Australia has already evolved a unique ecosystem, not only koalas and kangaroos, the Emu, the Platypus, the Lyrebirds and Laughing Kookaburra. There are soo many interesting animal species in there, Australia is not only just scary spiders and snakes, but also that sweet little creature!