The first animals that may come to mind when thinking about Australia are kangaroos and koalas. But Australia boasts a huge number of other unique animals. Australia's position as an island separate from the rest of the world has resulted in a broad range of animal and plant species. .
Monotremes are egg-laying mammals.
Marsupials give birth to very immature young and carry them in a maternal pouch. Kangaroos are marsupials found only Australia and New Guinea. Although not usually seen in large cities, kangaroos are easy to spot outside heavily urbanized areas. Koalas are a favourite with tourists, but most do not get a chance to see one in the wild. These marsupials dwell high up in Australia's eucalyptus trees and usually sleep during the day.