Biodiversity risk

Biodiversity risk

Australia is big on biodiversity and, unfortunately, extinction. So much land, so much unique wildlife. The island continent holds over 10% of the world's biodiversity. But it is being trashed at an astounding rate—for private profit.

Bulldozers clearing for beef. Ancient forests logged for packaging. Land desecrated for fossil fuel expansion.

The figures are daunting.

We've managed to wipe out 50% of the continent's forest and bushland in just 200 years of colonisation.

Australia is number 1 for mammal extinctions in the whole world

Australia's extinction record
Australia has 34 mammal extinction, Haiti in 2nd place has 9


Plus we are second for biodiversity loss just behind Indonesia.


First Nations people were custodians of the land for tens of thousands of years, and in just 200 years of colonisation, we've driven 55 wildlife species and 37 plants to extinction.

Everything from the iconic Tasmanian tiger (extinct: 1936) to the Christmas Island pipistrelle bat (extinct: 2009).

The list keeps growing. In February 2022, the koala was officially listed as endangered after a decline in its numbers due to deforestation and catastrophic bushfires shrinking its habitat.

Europeans have an image that Australia is filled with unique flora and fauna and beautiful landscapes, but many don't know we're actually facing a deforestation & extinction crisis.

Nature risk in Australia

Australia’s biodiversity tells a unique and continental-scale story of evolution, isolation and adaptation. It is one of immense scale, mega-diversity, endemism and uniqueness. But more recently, also of rapid ecological loss, extinction and regulatory failure.

We believe that it is crucial for all investors, financiers and supply chains associated with Australian industrial operations to engage with the unique challenges of Australian biodiversity risk. In doing this they must answer key questions about their own contribution to global biodiversity decline and financial, legal and reputational exposure.

Australia's biodiversity is incredible, but what does the term 'biodiversity' mean?

Australia’s combination of global specialness and environmental failure means that companies operating in Australia face very real challenges associated with risk assessment and disclosure that must be urgently addressed to reduce their exposure to globally significant biodiversity risks.

While multiple drivers are contributing to Australia’s ecological decline, deforestation and habitat degradation and fragmentation are significant and increasingly visible and attributable.

Comparisons can and should be drawn between Australia’s climate policy failures (and the resulting increased scrutiny and expectation on investor, finance and market actors) and the country’s increasingly obvious biodiversity protection and management failures.

Australian biodiversity is globally significant

Australia is one of the world’s megadiverse countries.

Australia’s size, the scale of many of its ecological systems and the remoteness of many of its landscapes means that despite significant and ongoing impacts (including land clearing and invasive species) it still holds some of the planet’s remaining large, intact and functioning ecosystems. The places that can provide a critical “life raft” for biodiversity.

Not only is Australia mega-biodiverse, but that biodiversity is more evolutionarily unique than anywhere else on Earth. Much of it is endemic and found nowhere else.

Australia’s forests and bushlands have uniquely evolved due to:

  • the continent’s geology and ancient soils
  • conditions associated with continental drift over hundreds of millions of years
    (including a long period of isolation from other global landmasses)
  • global and local shifts in climate tending towards increasing dryness
  • interaction with co-evolving wildlife.

Eucalyptus, acacias, melaleucas, casuarinas, callitris, mangroves, and a suite of rainforest, grassland and chenopod species now make up our unique collection of dominant vegetation.

Many of the plants within these forests and bushlands are uniquely Australian and are found nowhere else on Earth. Much of the wildlife that depend on and are part of these ecosystems are known only to Australia.

Further reading:
Siblicidal kookaburras, truffle-snuffling potoroos: Why did Australia’s wildlife astonish even Charles Darwin? Sydney Morning Herald, August 15 2021

‘Like comparing apples with dried oranges’: Will Australia ruin British farms? Sydney Morning Herald, June 16 2021