
Australia before European settlement was inhabited by Aboriginal Australians, who arrived on the continent at least 40,000 years ago, with some estimates placing this date as far back as 50,000 years ago. The Aboriginal people practised rock art, using mineral pigments such as ochre, and followed a complex system of land management, using fire and the life cycles of native plants to ensure plentiful wildlife and plant foods. The landscape of pre-settlement Australia was one of grassy patches, open woodlands, and abundant wildlife.
| Characteristics | Values |
|---|---|
| Human settlement | Evidence suggests human habitation in Australia dates back 40,000-50,000 years |
| Human origin | There is debate over whether populations settled in Australia through a "wave invasion model" or a "single settlement" |
| Human remains | The 'Mungo Man' and 'Mungo Woman' burials are significant archaeological finds, with the Mungo Man's genes differing from modern humans |
| Art | Rock art and mineral pigments like ochre suggest human presence and cultural practices |
| Land management | Aboriginal people followed a complex system of land management, using fire and native plant life to ensure abundant wildlife and plant foods |
| Flora | Dense forest, open sclerophyll forest, grassland, eucalyptus, acacia, banksia, casuarina, and grasses |
| Fauna | Megafauna species like large marsupial herbivores (Diprotodon), large flightless birds, carnivorous kangaroos, large snakes and lizards |
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What You'll Learn

Human settlement and migration
Australia's pre-settlement history is closely tied to the Indigenous people and their ancestors, who were the first inhabitants of the continent. The minimum widely accepted timeframe for human presence in Australia is 40,000 to 43,000 years ago, with an upper range of 60,000 to 70,000 years suggested by some. This early migration occurred during the Pleistocene epoch, when sea levels were lower and Australia-New Guinea, known as Sahul, formed a single landmass connected by a land bridge.
Archaeological evidence provides insights into early human settlements in specific regions. For instance, there is evidence of human habitation along the upper Swan River in Western Australia around 40,000 years ago. A site at Karnatukul (Serpent's Glen) in the Carnarvon Range of the Little Sandy Desert has been dated to around 50,000 years ago, indicating continuous habitation. Tasmania, once connected to the mainland by a land bridge, was also inhabited at least 40,000 years ago, with the oldest known site being Wareen Cave.
The debate continues on whether these early migrations involved one or several waves of distinct peoples. Genetic studies have provided insights, suggesting gene flow from India to Australia around 4,200 years ago, supported by the presence of South Asian components in Aboriginal Australian genomes and a shared Y chromosome lineage. Additionally, the Melanesian Torres Strait Islander peoples established themselves in the Torres Strait Islands several thousand years ago, with evidence of sporadic contact along the northern Australian coast by seafarers.
The interpretation of the Baijini, possibly Southeast Asian or Chinese visitors, and their impact on Arnhem Land before the Macassans, remains a subject of discussion among researchers. The discovery of ancient coins with Arabic inscriptions on a Northern Territory beach in 1944 adds another layer of complexity to Australia's pre-European settlement history, indicating possible contact with the Kilwa Sultanate of East Africa.
Following World War II, Australia's immigration patterns evolved, with the International Refugee Organization (IRO) sponsoring 182,159 people from Estonia, Latvia, Lithuania, and Poland to resettle in the country between 1944 and 1954. Over the next two decades, the Australian government actively encouraged immigration, leading to an increase in immigrants from the Middle East and the introduction of a new universal visa scheme in 1958.
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Aboriginal land management
Aboriginal Australians have occupied the lands and waters of Australia for millennia and have influenced how animals and plants react to human interference. They have developed specific templates to suit the land, plants, and animals. For example, kangaroos prefer short grass, while native bees prefer desert bloodwood.
Aboriginal Australians have also been using fire to manage the land for thousands of years. They burn at the right time and the right intensity according to the weather. This has resulted in more open forests and grasslands. In fact, researchers have found that there were fewer trees in national parks in 1788 than there are today.
The Aboriginal Australians' connection to the land is essential to their cultural survival and economic and social development. They have defended their lands and waters and asserted their rights to their homelands since the beginning of colonisation. For example, the Yolngu people petitioned the government in the Milirrpum v Nabalco Pty Ltd land rights case, commonly known as the Gove land rights case. The Northern Territory Supreme Court acknowledged the Yolngu people's ongoing relationship with the land and their complex system of laws to govern the land.
However, the court rejected the claim because the Yolngu people's relationship to the land didn't fit the European concept of 'property'. This assumption that Aboriginal people had no concept of land ownership before the arrival of British colonisers in 1788 (terra nullius) has been used to justify the seizure of Aboriginal lands. It wasn't until an historic judgement ten years later that the Court upheld the claim in Mabo and others v. Queensland (No. 2) and ruled that the lands of this continent were not terra nullius when European settlement occurred. This ruling recognised that Indigenous peoples had lived in Australia for thousands of years and enjoyed rights to their land according to their own laws and customs.
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Rock art
There are two main forms of rock art: petroglyphs (engravings) and pictographs (paintings or drawings). Petroglyphs are created by removing rock through pecking, hammering, or abrading to leave a negative impression, while pictographs are made by applying pigments to the rock. Pictographs often feature more recognisable images, such as humans or animals, and are found in sheltered areas like caves. Petroglyphs, on the other hand, can be found throughout Australia and include shapes like circles, arcs, dots, or animal tracks.
The Kimberley region in Western Australia is renowned for its rock art, with generations of younger artwork often applied on top of older paintings. The oldest firmly dated evidence of rock art painting in Australia is a 28,000-year-old charcoal drawing found in the Narwala Gabarnmang rock shelter in southwestern Arnhem Land. Another significant site is the Murujuga Cultural Landscape in Western Australia, which includes the Dampier Archipelago and the Burrup Peninsula. This site is recognised for its outstanding cultural significance and is listed on UNESCO's World Heritage List.
The meaning behind Aboriginal rock art varies, and interpretations should consider the context of the entire painting, the region, the story behind it, and the style. While the specific reasons for creating rock art are not fully understood, it is believed that the artwork holds cultural, historical, and spiritual value for the First Nations peoples, serving as a record of their ongoing history and connection to the land.
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Foreign contact
Australia before European settlement was inhabited by Indigenous people, who belonged to hundreds of different nations or groups, each with its distinct language or dialect, laws, beliefs, and traditions. They lived as hunter-gatherers, with each clan relying on its own territory or 'Country' for food, shelter, medicine, and tools. Notably, the Indigenous people did not have any signs of land ownership, such as fences, crops, or domesticated animals, which would later influence European perceptions of the land.
The first recorded foreign contact in Australia was with Dutch sailors in the 1600s. In 1606, Dutch captain Willem Janszoon sailed along the western coast of Cape York Peninsula and encountered the Wik Aboriginal people. According to Wik oral history, a conflict arose between the Dutch sailors and the Wik people, resulting in fatalities on both sides. As a result, the Dutch sailors departed and returned to Indonesia. This encounter marked the first known conflict between Europeans and Aboriginal peoples in Australia.
Subsequently, British settlers arrived in Australia in the 1700s and similarly clashed with the Aboriginal peoples. The Indigenous people resisted what they viewed as an invasion of their territory, leading to tensions and violent confrontations. The British settlers also brought with them diseases unknown to the Aboriginal communities, causing high death rates among the Indigenous population.
The arrival of the First Fleet of British ships in 1788 marked a significant turning point in foreign contact with Australia. The Europeans, perceiving the land as terra nullius (belonging to no one), began clearing land for farming and building towns along the east coast. This directly encroached upon the territories of the Indigenous people, restricting their access to essential resources such as clean water, hunting grounds, and food supplies. The expansion of British settlement also led to an increase in inter-tribal Aboriginal conflict as more people were forced off their traditional lands.
Governor Phillip, instructed by the British king, recognised the importance of interacting with the Aboriginal people. He aimed to learn the local language, teach English to some locals, and persuade the Aboriginal people to accept colonisation peacefully. As part of this effort, he captured an Aboriginal man named Arabanoo in December 1788, who became friendly with the colonists and was eventually allowed to move freely around the settlement in April 1789.
The consequences of colonisation were devastating for the Indigenous Australians. It is estimated that their population before European settlement was between 300,000 and 750,000 people, but between 1788 and 1900, their numbers decreased by up to 90%. This drastic decline was attributed to several factors, including loss of traditional territory, exposure to new diseases, and violent conflicts with colonists. Additionally, the Indigenous people suffered trauma as their sacred sites were destroyed, and they were forced to work for the colonists.
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The arrival of the first Australians
It is believed that the first Australians came from somewhere else, most likely through Asia, and eventually moved southwards towards the Australian continent. At the time, Australia was larger than it is today, with some ancient land now under the sea. Australia was also joined to other land masses that are now separate islands, including New Guinea, forming a landmass called Sahul. These countries were separated by rising sea levels about 8,000 years ago.
The first Australians likely used rafts or canoes to island-hop from Asia to Australia, possibly using the summer northwest winds blowing from Timor towards Australia. However, the exact motive and circumstances of their arrival remain a matter of conjecture. It may have been a deliberate attempt to settle new territory or an accidental voyage due to being caught in monsoon winds. Unfortunately, the lack of preservation of ancient boats makes it unlikely that archaeologists will ever know the type of craft used for this journey.
Genetic data supports the idea of gene flow from India to Australia, with evidence of South Asian components in Aboriginal Australian genomes and the existence of a Y chromosome lineage designated haplogroup C*. Additionally, archaeological evidence indicates human habitation at various sites in Australia between 40,000 and 50,000 years ago. These sites include the upper Swan River in Western Australia, Karnatukul (Serpent's Glen) in the Carnarvon Range, and Tasmania, which was connected to the continent by a land bridge.
The first Australians likely practiced rock art as part of their culture, with mineral pigments like ochre providing some of the oldest evidence of their arrival. These pigments, dated to about 50,000 years ago, suggest that art played a role in the earliest occupation levels of many sites. Rock art was probably used for religious rituals, burials, cave painting, object decoration, and body art, similar to its usage in modern hunter-gatherer societies.
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Frequently asked questions
It is estimated that Australia was first settled by modern humans around 48,000 to 50,000 years ago.
Australia is believed to have been a landscape of grassy patches, open woodlands, and abundant wildlife. The country's traditional owners, the Aboriginal people, followed a complex system of land management, using fire and the life cycles of native plants to ensure a plentiful food supply.
The Aboriginal people experienced high casualty rates due to conflicts with colonists, who used mounted police, Native Police units, and firearms. They also suffered from introduced diseases such as smallpox, measles, influenza, and tuberculosis, which resulted in high death rates.











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