Rufous hare-wallaby

The Rufous hare‑wallaby (Lagostrophus fasciatus) is a small macropod endemic to arid and semi‑arid regions of Western Australia. Classified in the family Macropodidae, it is the sole extant member of the genus Lagostrophus. Historically distributed across the western desert fringe, today the species survives on a handful of predator‑free islands such as Bernier, Barrow and Dirk Hartog, and on a few fenced mainland reserves. It inhabits spinifex grasslands, low shrublands and sand‑dune systems where it shelters in dense vegetation during the day and emerges at night to forage. The animal is distinguished by its rufous‑brown coat, a white facial stripe, long ears and a relatively short, tufted tail. Adults weigh between 1.5 and 2.5 kg and measure 40–55 cm in head‑body length. Once thought extinct in the wild, intensive captive‑breeding and translocation programs have re‑established wild populations, but the species remains listed as Vulnerable on the IUCN Red List. Ongoing management focuses on predator control, fire regime optimisation, and habitat restoration to secure its long‑term survival.

Rufous hare‑wallabies are primarily nocturnal and crepuscular, seeking shelter in dense spinifex or shrub cover during daylight hours. They live in small, loosely structured groups of up to six individuals, typically comprising a dominant male, several females and their dependent young; however, solitary individuals are common outside the breeding season. Home ranges are modest, averaging 15–30 ha for females and up to 45 ha for males, and are defended through scent‑marking from facial glands and occasional foot‑thumping displays. Communication includes low‑frequency grunts, soft hisses and a distinctive “purring” call emitted when juveniles are in the pouch. Foraging is conducted in short, rapid hops, and individuals maintain a high degree of vigilance, frequently pausing to scan for predators such as feral cats and foxes.

The Rufous hare‑wallaby is a strict herbivore that forages primarily at night. Its diet consists of a wide variety of arid‑zone vegetation, including spinifex (Triodia spp.) leaves and seed heads, perennial grasses, herbaceous forbs, succulent leaves, and the occasional shrub seed or fruit. Seasonal shifts are pronounced: during the cooler winter months the wallaby relies more on green shoots and succulent tissues, whereas in the summer it consumes dry seed heads and fallen plant material. Water intake is largely met through the moisture contained in its food, allowing the species to survive prolonged droughts. Foraging is conducted in short, hopping bursts, and individuals often select patches with higher protein content, as indicated by selective grazing on nutrient‑rich grasses after rainfall events.

Females reach sexual maturity at 12–18 months, while males mature slightly later at 18–24 months. Breeding is opportunistic but peaks after summer rains when vegetation is abundant. The gestation period is brief, lasting about 30 days, after which a single joey is born and climbs into the mother’s pouch. The joey remains in the pouch for approximately five months, during which it nurses and continues to develop its forelimbs. At around five months the young begins to make forays outside the pouch, and by six to seven months it is weaned and fully independent. Litters are almost always singletons; twins are extremely rare. Parental care is limited to the mother, who provides protection and occasional nursing until the juvenile attains full mobility.

The IUCN classifies the Rufous hare‑wallaby as Vulnerable, with an estimated total population of roughly 500–600 mature individuals in the wild, supplemented by several thousand in captive breeding programs. The principal threats are predation by introduced feral cats (Felis catus) and red foxes (Vulpes vulpes), which have driven local extinctions on the mainland. Habitat degradation from mining activities, overgrazing by introduced livestock, and altered fire regimes that either destroy sheltering spinifex or promote invasive plant species further reduce suitable habitat. Climate change‑induced shifts in rainfall patterns exacerbate food scarcity. Conservation actions include predator‑free island translocations, fenced mainland reserves, intensive feral‑predator control, fire management plans that maintain a mosaic of spinifex ages, and ongoing monitoring of population genetics to preserve genetic diversity.

• First macropod to be declared extinct in the wild then re‑established.
• Only surviving member of its genus.
• Can survive without direct water sources by extracting moisture from plants.
• Has a distinctive white facial stripe that contrasts with its rufous coat.
• Plays a key role in seed dispersal for several arid‑zone plant species.