During the 1990s the Australian Government was working in cooperation with State and Territory Governments to build a National Reserve System aimed at protecting, for
future generations, a representative sample of Australia's diverse range of flora, fauna and eco-systems. As part of this effort, Aboriginal Australian and Torres Strait Islander owners of lands and seas were asked, and many who were interested in re-establishing effective indigenous land management agreed to participate in this endeavour. An Indigenous Protected Area is [to be] governed by the continuing responsibilities of Aboriginal and Torres Strait Islander peoples to care for and protect lands and waters for present and future generations... Indigenous Protected Areas may include areas of land and waters over which Aboriginal and Torres Strait Islanders are
custodians, and which shall be managed for cultural
biodiversity and conservation, permitting customary sustainable resource use and sharing of benefit. The first trialling of this new environmental partnership aimed at adding the new class of Protected Areas to Australia's National Reserve System, was with the
Adnyamathanha people of
Nepabunna Aboriginal community, volunteering of rugged
limestone hills,
siltstone flats, springs and waterholes between the
Flinders Ranges and
Gammon Ranges National Parks to be managed as an Indigenous Protected Area. The land selected for the first proposed Indigenous Protected area was held by the
South Australian Aboriginal Lands Trust (on a 99-year lease, for the Adnyamathanha people Nantawarrina was formerly a
pastoral lease. By 2007 the kind of partnership agreed and started with the Nantawarrina Indigenous Protected Area had grown to include 23 declared Indigenous Protected Areas covering close to , or 23 per cent of the
National Reserve System. By agreeing to establish Indigenous Protected Areas, Aboriginal Australians and Torres Strait Islander peoples contributed two-thirds of all new additions to Australia's National Reserve System over the decade 1997–2007. It protects important pieces of the
Northern Territory’s natural legacy. Included in the Southern Tanami reserve are much of
Lake Mackay—Australia’s second-largest lake—and an enormous swathe of the Tanami Desert. This IPA links a variety of habitats that includes
deserts and
savannas, giving plant and animal species the space they need to manoeuvre around threats like
bushfires and
climate change. Two new areas were declared in
Western Australia in 2020, bringing the total number to 78. ==Criteria and description==