This can break the attacker's nose, paw or jaw. Wombats’ fur is either sandy brown or grayish black to … In this paper, we argue that the largest of the ancestors of extant wombats did not burrow due to physical and physiological limitations of burrows. Wombats are short-legged, muscular, coarse-haired, little nocturnal animals that live only in Australia and Tasmania. They spend up to two-thirds of their lives in them. Methods to determine wombat burrow occupancy have involved the use of sticks and observation of fresh tracks entering and exiting the burrow, amount of vegetation blocking entrance, and spider webs across entrance . The Bare-nosed Wombat prefers wetter forested areas, whereas the Southern Hairy-nosed Wombat lives in more arid regions. This can break the attacker's nose, paw or jaw. Common wombats are a solitary, territorial species, with each wombat having an established range in which it lives and feeds. The mighty marsupial lived 25 million years ago, roaming lush rainforest during the Oligocene period. Wombat behaviour All wombat species live in burrows, often creating complex networks of burrows with tunnels and chambers that can extend up to 150m in radius. If the assailant attempts to crawl over the bum, the Wombat will suddenly push up with its powerful legs, crushing the attacker into the ceiling of the burrow. Wombats dig their burrows into slopes, gullies, and creeks. Wombats dig the burrow with their forepaws, and throw loose sand behind them with their forepaws and hind feet. A common wombat weighs about 55 to 88 pounds while the hairy-nosed wombats weigh from 42 to 71 pounds. Today’s wombats and koalas are descended from this varied group of ancient animals. Now multiply that five times. Wombats are efficient diggers, and their burrows can be from 3 to 30 meters (10 to 100 feet) long and up to 3.5 meters (11.5 feet) deep. Wombats are of the size of a medium-sized dog and measure about 30 inches long. Compared with the common wombat, northern hairy-nosed wombats have softer fur, longer and more pointed ears and a broader muzzle fringed with fine whiskers. A northern hairy-nosed wombat will mark the entrance and mound near its burrow with dung, splashes of urine and scratches. Buy 'Oz Owls 2' by wombat-burrow as a Classic T-Shirt, Lightweight Hoodie, Lightweight Sweatshirt, Graphic T-Shirt, T-Shirt, Tri-blend T-Shirt, Fitted Scoop T-Shirt, Fitted V-Neck T-Shirt, or Relaxed Fit T-Shirt If the assailant attempts to crawl over the bum, the Wombat will suddenly push up with its powerful legs, crushing the attacker into the ceiling of the burrow. Once in their burrow, any dog or fox insane enough to follow them risks being confronted with a rounded bum, covered with very tough skin, which is difficult to bite. Wombats are very fond of their burrows, which can be quite extensive and up to 20m long. Picture of a Southern hairy nosed wombat burrow.