GOLDEN BANDICOOT
(Isoodon auratus)
The Golden bandicoot is a small marsupial, roughly the size of a rabbit, with a body length of about 20 to 30 centimetres. It has a distinctive golden-brown coat, which gives it its name, with a paler underbelly. Its fur is dense and soft, providing excellent camouflage in its natural habitat. The bandicoot’s nose is pointed, and its ears are short and rounded, contributing to its endearing appearance.
Historically, the Golden bandicoot was widespread across northern Australia, but today it is primarily found in isolated populations. These populations are mainly located on some offshore islands, such as Barrow and Middle Islands, and a few mainland areas in the Kimberley region of Western Australia. They thrive in a variety of habitats, including spinifex grasslands, shrublands, and woodlands.
Golden bandicoots are omnivorous, with a diet that includes insects, small reptiles, seeds, and fruits. They are nocturnal foragers, using their keen sense of smell to locate food. Their diet plays an essential role in the ecosystem, as they help control insect populations and disperse seeds. They are excellent diggers, using their strong forelimbs to excavate burrows and search for food.They play a crucial role in soil aeration and nutrient cycling due to their digging behaviour.
These bandicoots have a relatively short gestation period of about 12 days, which is one of the shortest among mammals. After birth, the tiny, underdeveloped young crawl into the mother’s pouch, where they continue to develop for several weeks. A female can have multiple litters per year, usually consisting of two or three young.
In the wild, Golden bandicoots typically live for about two to three years. Their lifespan can be affected by predation and environmental conditions.
The Golden bandicoot is classified as Vulnerable by the International Union for Conservation of Nature (IUCN). This status is due to habitat loss, predation by introduced species like cats and foxes, and changes in fire regimes. Conservation efforts focus on habitat protection, predator control, and maintaining healthy populations on predator-free islands.
Golden bandicoots are generally quiet creatures, but they can produce soft grunts and squeaks, especially when disturbed or during social interactions. These sounds are subtle and can be challenging to hear in the wild.
The Golden bandicoot is called Wan’kurra by the Yolngu people.
In appreciating the Golden bandicoot, we also acknowledge the delicate balance of Australia’s ecosystems and the importance of conservation efforts to protect these remarkable creatures and their habitats for future generations.