Genus Phascolarctos, also known as the common koala, is an iconic symbol of Australia's wildlife. However, there are several synonyms for this species, including the koala bear, native bear, and Phascolarctos cinereus. The name "koala bear" is often used colloquially, although it is incorrect to refer to them as bears as they are marsupials. The use of "native bear" also implies a bear-like appearance, while the scientific name Phascolarctos cinereus refers to its greyish colour. Despite having several synonyms, the koala remains one of the most recognizable and beloved animals around the world.