Woylie (Bettongia ogilbyi) lives in dry open woodland across Southwest Australia. It feeds on fungi and insects. Its conservation status is Near Threatened.
Fascinating facts about the Woylie
- Each woylie turns over roughly six tonnes of earth every year as it digs for underground fungi. reshaping the soil profile, spreading fungal spores and creating seed beds for native plants. By acting as a living tiller, the bettong boosts plant regeneration and maintains the health of the shrubland ecosystems it inhabits.
- When summer and autumn arrive, woylies feast on the fruiting bodies of hypogeous fungi, and scientists have identified around 24 different fungal taxa in their diet. These truffle-like foods supply essential lipids and trace elements, and the bettong's gut bacteria break down the fungi so the animal can absorb the nutrients.
- Female woylies can start reproducing at just six months old and give birth roughly every 3.5 months. In the wild they live only four to six years, meaning a single female can potentially raise several offspring in her short lifespan, a rapid turnover that helps the species bounce back when threats are reduced.
- After a boom that lifted the woylie's total numbers to about 40,000 by 2001, a mysterious crash cut the population to just 10-30 % of those pre-crash levels within five years. By 2011 the global count was estimated at fewer than 5,600 individuals, prompting its return to the IUCN's critically endangered list. Understanding this rapid decline is vital for targeting the disease, predation and habitat factors that still threaten the species.
Sources
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At a glance
RangeSouthwest Australia
HabitatDry open woodland
DietFungi and insects
About the Woylie
In the twilight hours, the woylie emerges, its large, round eyes shining like lanterns in the fading light as it embarks on its nocturnal foraging rituals, its powerful hind legs propelling it with effortless bounds across the spinifex grasslands. With each delicate hop, the woylie weaves a intricate dance, its paws barely touching the ground as it navigates the fragile balance of its ecosystem with a quiet, unassuming elegance. As one of the most elusive and enigmatic creatures of the Australian outback, the woylie's very existence is a poignant reminder of the beauty and fragility of life on the brink of extinction.
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