31/03/2026
Protect the Bush Alliance has an informative page about the Great Dividing Range - the 'spine of eastern Australia' https://ptba.net.au/the-great-dividing-range/
Why the Great Dividing Range is so important:
Additional information:
The Great Dividing Range, often referred to as the "spine of eastern Australia," is a critical conservation asset that demands preservation. Spanning from the mountains of Victoria through New South Wales to the Atherton Tablelands in Queensland, this corridor hosts the continent's most precious biodiversity. Recognizing its value, the Environment Protection and Heritage Council (EPHC) established an interstate working group in 2006 to explore a continental-scale conservation strategy known as the Great Eastern Ranges (GER) corridor.
Research confirms that the most effective response to habitat loss is retaining natural lands in an undisturbed state, followed by creating strategic interconnections to link isolated habitat remnants.
The GER corridor represents a bold vision to systematically protect and restore biodiversity across eastern Australia, potentially extending as far north as Cape York. This initiative covers 14 of Australia’s 85 bioregions and the catchments of 63 river basins. It is home to the highest concentrations of bird and mammal species in the country, including 429 bird species in south-east Queensland alone. Furthermore, it contains one of the two greatest concentrations of Eucalyptus and Acacia species globally, serving as a major center of endemism.
Beyond its role as a biodiversity hotspot, the GER corridor delivers significant economic and social benefits. Its high-rainfall catchments generate a surplus of water, regulating supplies for millions of Australians. The region’s vast forests act as powerful carbon sinks, contributing to climate stability. By fostering a coordinated effort among landowners, managers, and the public, the GER initiative aims to secure the health of these ecosystems, ensuring the continued provision of essential services like clean water and carbon sequestration for future generations.