Wiliji, West Kimberley Rock-wallaby
Petrogale lateralis kimberleyensis
Australia's Threatened Species Category
Endangered
Listed since: 24/06/2021
IUCN's Threatened Species Category
Vulnerable
Listed since: 17/03/2014
Population trend: Decreasing
Other names: None
Priority Species? No
The Australian government's Threatened Species Action Plan 2022-2032 selected over 100 priority species derive from consultation with threatened species experts and the wider community. While all species are important, focusing on a limited number of species can help target effort and resources so that outcomes can be achieved, measured and shared.
Description
The Wiliji is a subspecies of the Black-flanked Rock-wallaby is endemic to Western Australia and current populations are restricted to the West Kimberley region. During the day they shelter under deep shade in rocky areas such as caves and cliffs and emerge at dusk to feed on grasses and shrubs.
Threats
Predation by foxes and feral cats have a significant impact on the species, particularly during peak breeding seasons. Further habitat degradation from intensive grazing and invasion of wood weeds is also likely to have an impact on this species.