|Scientific Name:||Petaurus australis|
|Species Authority:||Shaw, 1791|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Assessor(s):||Menkhorst, P., Winter, J., Ellis, M., Denny, M., Burnett, S. & Lunney, D.|
|Reviewer(s):||Lamoreux, J. & Hilton-Taylor, C. (Global Mammal Assessment Team)|
Listed as Least Concern in view of its wide distribution, presumed large population, occurrence in a number of protected areas, and because it is unlikely to be declining at nearly the rate required to qualify for listing in a threatened category.
|Range Description:||The Yellow-bellied Glider is endemic to eastern Australia, where it occurs from the Mount Windsor tablelands (Queensland) in the north to the Victoria/ South Australia border (Goldingay 2008).|
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||It can be a common species, but it is patchily distributed.|
|Habitat and Ecology:||This species inhabits wet sclerophyll, open coastal, and foothill forests. When not in their tree-hollow dens, Yellow-bellied Gliders spend about 90 percent of their time foraging (Goldingay 2008). Individuals of this species require unusually large areas of habitat. This species is particularly noted for feeding on eucalyptus sap, and sap trees are well marked and routinely visited by the gliders (Goldingay 2008). Females typically give birth to a single young annually (Goldingay 2008).|
|Major Threat(s):||Habitat loss and fragmentation due to timber-harvesting and agriculture are the main threats to this species. Due to past forest management there is a current dearth of available live hollow-bearing trees within Yellow-Bellied Glider habitats. Remaining dead trees are therefore an important resource, but these are at risk of collapse due to regular prescribed burning regimes and windthrow. In Queensland and New South Wales (and possibly Victoria) broad-scale land clearing has been stopped due to newly introduced vegetation management legislation. However, degradation to existing habitat (e.g., through fire, timber removal) within the habitat of isolated populations, but also between non-isolated populations, is a huge threat to the species (essentially inducing a fragmentation effect) throughout its range, due to its wide-ranging and extensive habitat requirements (T. Eyre pers. comm.).|
|Conservation Actions:||This species is present in a number of protected areas. Management of timber such that large areas of intact, contiguous forest remain is important for this species. Currently sap trees must be identified and preserved, but the effectiveness of this measure is uncertain (Goldingay 2008). Timber-harvesting and fire management should be aimed at maintaining tree-hollows.|
Goldingay, R. L. 2008. Yellow-bellied Glider, Petaurus australis. In: S. Van Dyck and R. Strahan (eds), The mammals of Australia. Third Edition, pp. 228-230. Reed New Holland, Sydney, New South Wales, Australia.
Maxwell, S., Burbidge, A. A. and Morris, K. 1996. The 1996 Action Plan for Australian Marsupials and Monotremes. Australasian Marsupial and Monotreme Specialist Group, IUCN Species Survival Commission, Gland, Switzerland.
|Citation:||Menkhorst, P., Winter, J., Ellis, M., Denny, M., Burnett, S. & Lunney, D. 2008. Petaurus australis. The IUCN Red List of Threatened Species. Version 2015.2. <www.iucnredlist.org>. Downloaded on 04 September 2015.|
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