There are about 15 species of rock wallabies. Rock-wallabies shelter in shallow caves and rock-overhangs as shown in the top-right. Black-flanked rock wallabies, sometimes called black-footed rock wallabies, are classified as “near-threatened” by the IUCN. Another group is the hare wallaby, famous for its hare-like characteristics and size. Unanswered Questions. The Brush-tailed Rock-wallaby is relatively small and muscular, about 50 centimetres tall with adults weighing between 5-8 kilograms. They are brown with a reddish rump, grey shoulders and a long brush-tipped tail. (Zool) Biologist Guide. The red-necked wallaby is the largest type of wallaby, with males reaching a … Photo: Hugh McGregor. What do they look like? The colouration of Rock-wallabies is cryptic and they blend into their rocky habitat. They can weigh between 1 to 20 kilos. There are many wallaby species, grouped roughly by habitat: shrub wallabies, brush wallabies, and rock wallabies. They are only found naturally in Australia and Papua New Guinea. Rock-wallabies at risk Drought, fire and lack of food will put black-flanked rock-wallabies at risk. Hare wallabies are named for their size and their hare-like behavior. The MacDonnell Ranges stand out like a beacon in Australia’s flat, arid landscape. Most macropods have hind legs larger than their forelimbs, large … They are not endangered. Rock wallabies have thinner tails than other wallabies and use them only for balance, not for propping themselves up. The Recherche rock -wallaby is known to occur on only three islands off the coast of Esperance in the Recherche Archipelago, a nd the West Kimberley rock- Brush wallabies are built like kangaroos and are measured between 45 and 105 cm. The brush-tailed rock wallabies’ most notable feature, as their name implies, is the distinctively bushy tail. Brush-tailed Rock-wallabies, as the name suggests, like rocks – whether they be rocky escarpments, cliffs, or exposed through the earth’s surface. They include shrub wallabies, brush wallabies and rock wallabies. Rock Wallaby: Petrogale spp.. Rock wallabies are extremely agile and colored in shades of brown, gray and other sundry stripes. Wolves and dogs look alike and so do kangaroos and wallabies. Geographic distribution of the Black-footed Rock-wallaby represented by coverage of 1:250,000 map sheets of Australia (see www.ga.gov.au for Australian maps). Depending on the species they can vary in size from 1.8 meters to just 30 centimetres in length from head to tail. With <50 Brush-tailed Rock-wallabies across the three Shoalhaven colonies, it’s no wonder every Rock-wallaby has a name!