Happy little quokkas! Like other marsupials in the macropod family, the quokka (Setonix brachyurus) is herbivorous and mainly nocturnal. It can be found on some smaller islands off the coast of Western Australia.
The aardvark (Orycteropus afer) is a medium-sized, burrowing, nocturnal mammal native to Africa. The name comes from earlier Afrikaans (erdvark) and means "earth pig" or "ground pig" (aarde earth/ground, vark pig).
Echidnas, sometimes known as spiny anteaters, are a type of egg-laying mammal found in Australia and New Guinea. Diet consists largely of ants and termites. They are named after a monster in ancient Greek mythology.