Head to head
Common Wallaroo vs Black Wallaroo
The common wallaroo and black wallaroo belong to the same small group of rugged-terrain macropods, but one has thrived across nearly the entire Australian continent while the other survives in one of the most restricted ranges of any kangaroo family member.
| Common Wallaroo | Black Wallaroo | |
|---|---|---|
| Scientific name | Osphranter robustus | Osphranter bernardus |
| Relative size | Larger, stockier build | Smallest of the wallaroo group |
| Range | Much of mainland Australia | A small part of Arnhem Land only |
| Coat colour | Lighter, sandy to grey-brown | Notably dark, especially in males |
| How well studied | Well documented | One of the least studied macropods |
| Conservation status | Least Concern | Near Threatened |
| Population trend | Stable | Stable |
| Habitat | Desert, mountains | Mountains, forest |
Common Wallaroo vs Black Wallaroo: common questions
How much bigger is the common wallaroo's range than the black wallaroo's?
Dramatically bigger: the common wallaroo, known locally as the euro, is found across desert and mountain habitat throughout much of mainland Australia, while the black wallaroo is confined entirely to a small, rugged stretch of sandstone escarpment in Arnhem Land, one of the most restricted ranges of any kangaroo family member.
Why is the black wallaroo so poorly studied?
This species occupies remote, rugged escarpment terrain in a small part of the Northern Territory that has made detailed population surveys and behavioural research genuinely difficult, unlike the far more accessible and widespread common wallaroo, which has been studied extensively across its vast mainland range.
How can you tell a common wallaroo from a black wallaroo?
Size, coat colour, and range all help: the black wallaroo is smaller and notably darker, especially in males, and is found only in a tiny part of Arnhem Land, while the common wallaroo is larger, lighter-coloured, and found across most of mainland Australia's rugged terrain.