Slideshow Description: The slideshow ‘tells the story’ of Australia’s Willandra Lakes Region with a portfolio of photos by Peter Howard from a visit to Mungo National Park in December 2017. The photos start at the park’s visitor centre, where there is a modest display of some locally-used Aboriginal artefacts, recent history of European settlement and a small collection of mammalian fossils from the area. One of the most interesting items is a life-size model of Diprotodon, the largest marsupial mammal that ever existed in Australia (resembling a modern-day rhino) which was living in the area before its extinction. Given the global importance of the site, it is regrettable that so little attention is given to its human archaeological finds, but this may reflect the present-day aboriginal people’s ideas and respect for their ancient ancestors. Outside the small visitor centre is an open area – the ‘Mungo Meeting Place’ – where casts of the 20,000 year-old human tracks are embedded in the floor of an open amphitheatre, where Mungo’s indigenous peoples can gather as a community. A short walk away is a disused woolshed and sheep pens, now open for visitors to learn about the recent history of sheep farming in the area.
Leaving the visitor centre the following series of photos shows some of the scenery, vegetation and animals that are characteristic of the area, taking the 70 km loop road within the park, known as the Mungo Track. The track passes near ‘The Walls Lookout’ and climbs up through the sandy arc of the ‘Walls of China’ which was once the sand-blown shore of the ancient lake and the place where a wealth of archaeological finds has been made. Emus, kangaroos, various types of colourful parrot, lizards and other wildlife can be seen along the route, and there are opportunities to take a number of self-guided walks to learn about the dry mallee vegetation, the moving sand dunes of the ancient lake shore and a typical sheep-farming homestead dating from the recent European colonial era (the Zanci homestead). One of the most impressive activities of a visit to Mungo National Park and the Willandra Lakes Region is a guided walk onto the ‘Walls of China’ around sunset. Here visitors can see some mammalian fossils lying in the sandy substrate as the process of weathering by wind and rain gradually exposes them. To protect the fossils and prevent erosion visitors are only allowed into the area on one of these guided walks, which are especially memorable and photogenic at sunset. At this time the golden light of the setting sun catches the intriguing shapes of protruding sand and clay ‘castles’ derived from the ancient shore and now being progressively eroded.
The best way to get an idea of how the landscape might have looked 20,000 years ago when the lakes were full of water is to take to the air and a local operator provides short informative scenic flights around the dry Mungo lakebed and over the arc of dunes that marks its ancient eastern shore. From the air the dunes are clearly visible, as well as other landscape features, including the scars of recent human use for sheep farming. The slideshow ends with some scenes and animals encountered on the self-guided Foreshore Walk, where some useful interpretation boards are provided to help visitor’s understanding of the park and its present-day management.
Conservation Status and Prospects. According to IUCN’s Conservation Outlook Assessment (2017) the conservation status of the Willandra Lakes Region is ‘good’. The IUCN report notes that the ‘World Heritage values appear to remain well preserved and stable and while some minor concerns exist, with minor additional conservation measures the site’s values are likely to be essentially maintained over the long-term. However, the condition and trend of some of the key attributes of the Outstanding Universal Value need to be better understood. The main conservation measure required is increased feral animal control and to reduce total grazing pressure on stabilizing vegetation. Additional management action and research is needed to address the threats posed by erosion, feral animals, total grazing pressure, increased visitor numbers and climate change. ’