Wombats are the closest living relatives of koalas, belonging to the same suborder Vombatiformes. They are burrowing herbivores that have a distinctive backward-facing pouch.
Kangaroos are the largest and most iconic marsupials in Australia, belonging to the suborder Macropodiformes. They are herbivorous grazers that hop on their powerful hind legs and have a large tail and a forward-facing pouch.
Wallabies are smaller marsupials that belong to the same suborder as kangaroos, Macropodiformes. They are mostly herbivorous browsers that inhabit a range of habitats, from forests to grasslands.
Quokkas are small, nocturnal marsupials that belong to the same suborder as kangaroos and wallabies, Macropodiformes. They are mostly herbivorous and live on a few islands off the coast of Western Australia, where they are known for their friendly and curious behaviour.
Numbats are small, diurnal marsupials that belong to the order Dasyuromorphia, which includes carnivorous and insectivorous marsupials. They are the only living members of the family Myrmecobiidae, and feed exclusively on termites. They are endangered and found only in a few reserves in Western Australia.