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Rare Nabarlek Wallaby Rediscovered After 50 Years
1 Sep
Summary
- Two new locations for the endangered Nabarlek wallaby were confirmed.
- DNA from droppings genetically confirmed the Nabarlek's identity.
- Nabarlek are unique among rock wallabies for continuously growing molar teeth.
The Australian Wildlife Conservancy, with Dambimangari rangers, has confirmed the presence of the Nabarlek wallaby at two new sites in Australia's Kimberley region. One location marks the first sighting in 50 years, suggesting the species' resilience. These tiny marsupials, weighing just 1.7 kilograms, are notoriously difficult to spot due to their nocturnal habits and resemblance to the Monjon wallaby.
Confirming the Nabarlek's identity involved setting camera traps and collecting genetic samples from droppings, a meticulous process. This discovery is significant as Threatened Species Day approaches on September 7. The new sites, including the Yampi Sound Training Area, offer crucial insights into the Nabarlek's persistence in pockets of northern Australia despite threats.
Further analysis will compare mainland Nabarlek DNA with populations on offshore islands. Conservationists are seeking more funding to study how feral cats and wildfires impact the species. The Nabarlek is recognized by its unique continuously growing molar teeth, distinguishing it from other rock wallabies. Its presence is vital for a healthy ecosystem.
