The Murchison is an interim Australian bioregion located within the Mid West of Western Australia. The bioregion is loosely related to the catchment area of the Murchison River and has an area of 281,205 square kilometres (108,574 sq mi). Traditionally the region is known as The Murchison.
The Avon Wheatbelt is a bioregion in Western Australia. It has an area of 9,517,104 hectares. It is considered part of the larger Southwest Australia savanna ecoregion.
Coolgardie is an Australian bioregion consisting of an area of low hills and plains of infertile sandy soil in Western Australia. It has an area of 129,122.09 square kilometres (49,854.32 sq mi). It includes much of the Great Western Woodlands.
Gascoyne is an interim Australian bioregion located in Western Australia. It has an area of 180,752.57 square kilometres (69,788.96 sq mi). Together with Murchison bioregion to the south, it constitutes the Western Australian Mulga shrublands ecoregion, as assessed by the World Wildlife Fund.
Hampton is an interim Australian bioregion located in southeastern coastal Western Australia, with a small portion (4%) extending into adjacent South Australia. It has an area of 1,088,198 hectares. The Hampton bioregion is part of the Coolgardie woodlands ecoregion.
Yalgoo is an interim Australian bioregion located in Western Australia. It has an area of 5,087,577 hectares. The bioregion, together with the Avon Wheatbelt and Geraldton Sandplains bioregions, is part of the larger Southwest Australia savanna ecoregion as classified by the World Wildlife Fund.
The Eyre Yorke Block, also known as the Eyre and Yorke mallee, is an interim Australian (IBRA) bioregion and a World Wildlife Fund ecoregion covering part of the Eyre Peninsula and all of Yorke Peninsula as well as land to its immediate east in South Australia.
The Mount Lofty woodlands, or the Peppermint Box Grassy Woodland of South Australia, is an ecoregion in South Australia, which includes woodlands, shrublands, and grasslands in the Mount Lofty Ranges, Fleurieu Peninsula, and Kangaroo Island.
The Central Arnhem, an interim Australian bioregion, is located in the Northern Territory, comprising an area of 3,462,433 hectares of central Arnhem Land in the Top End of the Northern Territory.
Tanami is an interim Australian bioregion, comprising 25,997,277 hectares in the Northern Territory and Western Australia. It is part of the Great Sandy-Tanami desert ecoregion.
Davenport Murchison Ranges is an interim Australian bioregion located in the Northern Territory. It has an area of 5,805,108 hectares. The bioregion is part of the larger Great Sandy-Tanami desert ecoregion.
Tiwi Cobourg is an interim Australian bioregion located in the Top End of the Northern Territory of Australia. It has an area of 1,010,580 hectares, which includes the Cobourg Peninsula of Arnhem Land, Croker Island, and the Tiwi Islands. The bioregion is part of the Arnhem Land tropical savanna ecoregion.
Flinders Lofty Block is an interim Australian bioregion located in South Australia. It has an area of 6,615,765 hectares, which includes the Mount Lofty Ranges and Flinders Ranges.
Gawler is an interim Australian bioregion located in South Australia. It has an area of 12,002,883 hectares. Gawler bioregion is part of the Tirari–Sturt stony desert ecoregion.
South Eastern Queensland is an interim Australian bioregion located in south-eastern Queensland and north-eastern New South Wales. It has an area of 7,804,921 hectares. It is one of the most biodiverse bioregions in Australia. The bioregion is home to eucalypt forests and woodlands, with rainforests on mountain slopes and in stream valleys and wallum heaths near the coast. South Eastern Queensland bioregion is the northernmost part of the Eastern Australian temperate forests ecoregion.
The Darling Riverine Plains is an interim Australian bioregion located in southern Queensland and northern New South Wales. It has an area of 10,699,769 hectares. South Eastern Queensland bioregion is part of the Southeast Australia temperate savanna ecoregion.
The Southern Volcanic Plain is an interim Australian bioregion located in western Victoria and south-eastern South Australia. It has an area of 2,440,340 hectares. The Southern Volcanic Plain bioregion is part of the Southeast Australia temperate forests ecoregion. The Natural Temperate Grassland of the Victorian Volcanic Plain lies on the plain.
The South East Coastal Plain is an interim Australian bioregion located in coastal southern Victoria. It has an area of 1,749,237 hectares. The South East Coastal Plain bioregion is part of the Southeast Australia temperate forests ecoregion and also features the Gippsland Plains Grassy Woodland.
The Victorian Midlands is an interim Australian bioregion located in central Victoria. It has an area of 3,469,789 hectares. The Victorian Midlands bioregion is part of the Southeast Australia temperate forests ecoregion.
The South East Corner is an interim Australian bioregion located in eastern Victoria and south-eastern New South Wales. It has an area of 2,532,053 hectares. The South East Corner bioregion is part of the Southeast Australia temperate forests ecoregion, and it also features the Lowland Grassy Woodland.
