ISCRG’s Georgia Garrard and Sarah Bekessy discuss the fate of Victoria’s native grasslands as part of The Conversation’s Ecocheck series.
The native grasslands of the Victorian Volcanic Plain are one of Australia’s most endangered ecosystems. Productive and fertile, these grasslands were quickly converted to grazing pastures by early European settlers, and a notable degradation in their quality was documented by the beginning of the 20th century. Since then, the addition of fertilisers, and clearing for cropping and development have led to further losses. Now, less than 1% of the original extent of these native grasslands remains.
Native grasslands are intriguing ecosystems. Historically, they provided habitat for a wide array of native animals, including rufous bettongs and eastern barred bandicoots, and were an important food source for Aboriginal people. Today, native grasslands are still home to fascinating native species, such as the grassland earless dragon and striped legless lizard, and native wildflowers continue produce a dazzling array of colour during spring (although you might have to get up close to see them!).
Conservation of these systems must occur alongside human-dominated landuses, such as urban development and agriculture. Community engagement is critical. Grasslands in other parts of the world, such as North America’s prairies or the African savannah, are viewed with romanticism and awe. In the Australian consciousness, grasslands take a back seat to the mythical outback. But the future of the grasslands of southeastern Victoria may well depend on our capacity to generate the same public profile for this truly remarkable but critically endangered ecosystem.