location: Australia

location: Australia

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Indigenous rangers pull killer ‘ghost nets’ from Australia’s northern coast
- Indigenous ranger groups across northern Australia are removing tons of ghost nets and other marine debris from some of the country’s most remote coastline, where abandoned fishing gear kills turtles, dugongs and sharks long after it is lost.
- The nets ride ocean currents into the Gulf of Carpentaria from Southeast Asia, and removing them is slow and dangerous work, though rangers are now using drones and AI to find nets faster than before.
- After funding for the patrols nearly lapsed, the Australian government committed AU$25 million ($18 million) over four years, most of it to continue the cleanups, and AU$4.5 million ($3.2 million) to stop nets from reaching the ocean in the first place.
- Rangers and advocates say the fix is not to blame any single country, but to address the problem at its source and keep supporting the Traditional Owners who care for this coastline.

Superb fairywrens disappearing in Australia’s capital: Conserving insects could help save them
- A three-decade study of Australia’s beloved superb fairywren revealed a substantial decline in what was previously considered a common species in the capital, Canberra. This population could disappear within decades.
- Researchers say this is part of a worrying trend of declining woodland birds and insects in Australia and across the globe, mainly driven by loss of habitat, pesticides and changing climate.
- The study highlighted the “catastrophic cumulative effect” that multiple small impacts from climate change can have on wildlife.
- Through collaborative efforts between ornithologists, entomologists and local communities, Australia could reshape its urban environments and better monitor the health of its birds: creating insect-friendly gardens and protecting and restoring bushy habitat could help slow its decline.

The conservation population of Australia’s endangered eastern quoll welcomes joeys
- The endangered eastern quolls are functionally extinct in the wild on the Australian mainland, but wild populations still survive in Tasmania.
- In fox-free Tasmania, predation by cats is likely a driver of wild population decline.
- Released captive-bred eastern quolls in Tasmania are now demonstrating successful interbreeding with wild populations.
- Meanwhile, work to rewild eastern quolls on the mainland has seen captive-bred quolls released into predator-proof conservation reserves, with plans to scale up over the coming years.

Australia’s 30×30 conservation promise matters a lot, but how it’s achieved is key (commentary)
- How Australia — one of the planet’s most megadiverse nations — tackles its goal to conserve 30% of its land and seas by 2030 (30×30) may signal whether this, the world’s most ambitious conservation commitment, can succeed.
- With just four years to meet its promise, Australia has a way to go, but has also achieved some important milestones in part by involving Indigenous communities closely in the effort.
- “If Australia meets the target well, it will help demonstrate that conservation can be representative, rights-based, well-funded, and effective,” a new op-ed argues.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Scientists discover 149 new deep-sea species at remote Indian Ocean seamounts
- A new study details a deep-sea expedition near the remote Christmas and Cocos islands, where researchers visited unexplored seamounts and identified 149 previously unknown marine species, including black corals, sea worms, sea cucumbers and a variety of fish.
- At a site they dubbed “The Shark Tooth Graveyard,” researchers discovered around 1,000 shark teeth, covering more than 22 million years of evolution.
- Researchers from institutions in Australia, New Zealand, Canada and the U.S. surveyed the seafloor down to 5,431 meters (17,818 feet), where conditions are cold, dark and high-pressure with limited food options for benthic species.
- Deep-sea research is notoriously challenging, but scientists stress the importance of exploring these ecosystems as they face growing threats from warming oceans, pollution, overfishing and deep-sea mining.

Bogong moths support Australia’s alpine ecosystems, but face uncertain future
- Bogong moths are a critical resource for the many rare and wonderful species that live in the Australian Alps, but their future is far from certain.
- The IUCN classifies the bogong moth as an endangered species, but Australia, the only country where the moth is habitually found, has refused to recognize it as such, categorizing it instead as “data deficient”.
- Currently, a network of entomologists, ecologists, data scientists, First Nations peoples, and volunteers is working to address the data gaps, hoping to reapply for a national endangered species listing and identify the best strategies to protect the bogong moth.
- However, tracking a tiny creature that migrates hundreds of kilometers in the dark of night is no easy task.

Rescue networks built by fire: Saving animals from Australia’s bushfires
- While emergency responders prioritized human life and property during Australia’s 2019-2020 Black Summer bushfires, there were few systems in place to protect wildlife or evacuate and care for domestic animals during and after the fires, exposing a gap in disaster planning.
- Neighbors, wildlife carers, veterinarians, landholders and volunteers rapidly organized evacuations, rescue efforts, feeding stations and supply networks, demonstrating the power of local knowledge and grassroots coordination.
- Fire ecology research suggests animals may be more vulnerable to fire than previously understood, and more research is needed to understand wildlife mortality and survival during and post-bushfire.
- Experts say that community-led efforts could dramatically improve outcomes for both people and animals during disasters with better funding, coordination and institutional support. Community networks offer a blueprint for the future as bushfires become more frequent in a climate-changed world.

Dolphin mother and calf observed using shells to catch fish in Australia
A small population of dolphins in Shark Bay in Western Australia have a documented history of using an unusual tool to help them catch fish: Large, empty snail shells. For the first time, scientists have now observed the same behavior in a different dolphin population on Australia’s east coast. Researchers even filmed a baby dolphin […]
On the Great Barrier Reef, management by Traditional Owners is growing
- Joint management of the Great Barrier Reef is changing, with Traditional Owners playing an increasing role in the conservation of one of the seven natural wonders of the world.
- Despite climate change continuing to threaten the health of the Reef, the World Heritage Committee has again decided not to put the Great Barrier Reef on its “in danger” list, and has cited increased levels of Traditional Owner management in its decision.
- Traditional use and management agreements currently cover 43% of the Great Barrier Reef’s coastline and the government has announced new funding and measures to further include Indigenous management.
- There are still gaps in the full inclusion of Indigenous communities in the stewardship of their traditional waters, say Indigenous governance organizations, though strides are being made.

Logging and the slow disappearance of Australia’s large old trees (commentary)
- Large old trees store substantial amounts of carbon and provide essential nesting and denning hollows for hundreds of Australian animal species.
- Logging removes these trees directly and increases the risk that surviving trees will be damaged by wind and regeneration burns.
- In this commentary, David Lindenmayer of the Australian National University argues that protecting large old trees is essential because they take centuries to replace.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Australia confirms first mass bird flu mortality in wildlife
Australia has confirmed the country’s first mass mortality of native seabirds from the deadly strain of avian influenza, H5N1. On Aug. 1, authorities confirmed the positive cases among 49 dead and 35 sick greater crested terns (Thalasseus bergii) at Baudin Rocks, an island roughly 5 kilometers (3 miles) off South Australia’s southeast coast near Cape […]
Pat Lowe spent decades describing and defending the Kimberley
- Pat Lowe, who died on July 2nd, 2026, aged 84, was a psychologist, writer, naturalist, editor, and longtime defender of the Kimberley in Western Australia.
- Her understanding of the region was shaped by years living with Walmajarri artist Jimmy Pike at Kurlku in the Great Sandy Desert and by listening to Indigenous knowledge-holders.
- She helped found Environs Kimberley, later chaired it, served on its board for decades, and edited its newsletter for 29 years.
- Lowe also supported Broome’s literary community, wrote extensively about the Kimberley, and argued that communities should be able to reject projects that would permanently damage Country, the Indigenous Australian term for ancestral lands, waters, relationships, knowledge, and responsibilities.

Extreme weather dampens breeding success for marine predators in Tasmania: study
- A recent study found that extreme weather events like storms, heat waves and floods can interfere with the breeding success of marine predators like seals, shearwaters and albatross that raise their young along the coasts of the Australian state of Tasmania.
- While some colonies appeared unaffected by extreme weather, others saw offspring swept away by powerful waves and storm surges, hypothermia during unusually wet episodes, and deadly overheating during periods of high temperatures.
- The researchers noted that these extremes are among many challenges seals, seabirds and other marine predators face, including pollution, disease and declining food supplies, which can also be influenced by extreme weather events.

As Australia expands seismic testing, experts warn of profound effects on sealife
- Research has shown the intense, impulsive underwater noise from marine seismic surveys can harm marine animals up and down the food chain. Yet marine scientists say major gaps remain in understanding how the effects of repeated exposure may accumulate across ecosystems over time.
- Even so, the technology is becoming embedded in Australia’s energy transition plans, as projects increasingly rely on seismic surveys not only to search for gas, but also to repeatedly monitor sites where carbon dioxide captured during gas production would be injected permanently into seabed rock formations.
- The process, known as carbon capture and storage, is relatively new, and while proponents say it is the only way to reach net zero goals, major economic and performance challenges remain.
- The expansion of carbon capture and storage could make seismic surveys a recurring feature of Australia’s net-zero ambitions.

Scientists use AI to produce first high-resolution map of global seagrass extent
- Scientists have produced the first high-resolution map of seagrass ecosystems around the world.
- Data from the map reveal that 70% of global seagrass cover is concentrated off the coasts of just five countries.
- The map also found that nearly 80% of seagrass loss happened outside marine protected areas, emphasizing the importance of targeted conservation action.
- Seagrass ecosystems play an important role in protecting coastlines and carbon sequestration; however, they face threats from hurricanes, coastal development, and marine heat waves.

Once endangered, Australia’s numbat is making a hopeful recovery
The animal emblem of Western Australia, the numbat, is recovering after decades of conservation efforts, according to the IUCN, the global wildlife conservation authority. For decades, the numbat or banded anteater (Myrmecobius fasciatus) was listed as endangered on the IUCN Red List. It has now been moved to the lower threat category of near threatened. […]
Illegal fishing takes a toll on Australia’s sea cucumbers
- Researchers blame an increase in illegal fishing for the decline of sea cucumbers in a remote Australian marine park and say many other reefs in the country have also been affected.
- The Australian government has launched an operation to crack down on illegal fishing in the country’s Northern Territory where the problem is acute, including for high-value sea cucumbers.
- But as long as the market for sea cucumbers remains strong in China and other East Asian countries, experts say, wild populations of this slow-growing animal could collapse and put the health of reef systems at risk in Australia and beyond.

Australia’s seagrass meadows under pressure as climate change turns up the heat
- Australia is a global stronghold for seagrasses, the flowering plants that grow in coastal waters and bays.
- Seagrasses are unsung but vital ecosystem engineers: They stabilize sediments, provide habitat and food for marine species, help cleanse the water column of pollutants and sequester vast amounts of carbon dioxide.
- Across Australia’s waters, these undersea meadows are suffering as coasts are developed, seas are polluted and climate change continues to raise water temperatures.
- Conservationists are working to restore seagrasses and build resilience to preserve these vital marine ecosystems.

Tiny new marsupial species, not seen in two decades, confirmed from museum specimens
Researchers have confirmed a new-to-science species of marsupial in Australia’s Northern Territory. The tiny mouse-like carnivore has been named the Arnhem Plateau planigale (Planigale petrophila) after the area where it’s thought to live in; its scientific name translates to rock lover. Planigales are the world’s smallest marsupials, some weighing just a couple of grams. Only […]
Laser scanning forests may boost carbon estimates, but credibility questions linger
- Ground-based laser scanning, called LiDAR, can be used to make detailed maps of forest structure.
- Such detail can allow for more accurate estimates of the amount of carbon stored in aboveground vegetation, which is helpful for assessing the outcomes of reforestation projects and assigning an accurate number of carbon credits.
- Carbon credits, bought and sold on the carbon market, are used by companies and other entities to offset their own greenhouse gas emissions.
- But experts caution that transparency, not estimation accuracy, remains the carbon market’s biggest challenge.

Deadly bird flu strain confirmed in Australia for first time
A deadly strain of avian influenza, H5N1, that has killed millions of wild and domestic birds and mammals across the globe, has for the first time reached Australia’s shores. Australian authorities confirmed that two migratory seabirds, a brown skua (Stercorarius antarcticus) and a northern giant petrel (Macronectes halli), have both tested positive for H5N1, a […]
Rodent-killing baits threaten small wild cats and other wildlife
- Anticoagulant rodenticides — used to control rodent populations — pose a little-recognized threat to a host of wildlife species, including wild cats.
- Many small cat species hunt rodents and live in areas where rat poison is commonly used, including agricultural lands. These anticoagulant poisons accumulate in the liver and can prove lethal: It takes days for animals to die from internal bleeding.
- Widespread exposure in bobcats and caracals is well-documented, however research on other small cat species is limited — but concerning.
- Wildlife biologists say that greater controls limiting the use and availability of rodenticides are needed to protect wildlife.

Tiwi rangers eradicate invasive tropical fire ants in Australia’s Melville Island
- Over the last two decades, Indigenous rangers in Australia’s Tiwi Islands came together with scientists, government actors, NGOs and private enterprise to eradicate the invasive tropical fire ant species from Melville Island.
- The species threatens small animals, vulnerable sea turtle hatchlings and nesting birds, according to some studies.
- The eradication program included locating the ant nests, poisoning them at small-scale with Amdro, an insecticide bait, and then monitoring sites to ensure the eradication was complete.
- A member of the eradication effort hopes lessons of the Tiwi eradication program could be replicated in other regions of the country, like Ashmore Reef.

Vanilla, fake eggs and nausea: How Australian scientists are training foxes to avoid turtle nests
- Freshwater turtles in Australia’s Murray-Darling Basin are disappearing. Introduced red foxes — which prey on their eggs — are considered one of the leading threats.
- Researchers from La Trobe University are testing a non-lethal conservation method called “conditioned taste aversion,” using chemically treated poultry eggs to teach foxes to associate turtle nests with nausea.
- Early trials have shown promising but variable results, reducing nest predation by 30-90% depending on the site. Researchers are working to make the aversion longer-lasting.
- The project is being carried out in collaboration with Traditional Owners, community conservation groups and citizen scientists, with the long-term goal of developing a simple, accessible protocol that could help protect turtles, as well as other ground-nesting native species threatened by introduced predators.

Australian authorities seize 100,000 live cockroaches in crackdown on exotic insect trade
- Australian authorities seized more than 100,000 exotic cockroaches from a breeder in New South Wales.
- The confiscated insects include Madagascar hissing cockroaches, endemic to the island country of Madagascar, and dubia roaches, which are popular both as reptile food and collected as pets.
- Importing exotic insects is illegal in Australia, as they can become invasive or carry disease, and they cannot be legally kept, bred or sold.
- The seizure highlights the unregulated but growing trade in invertebrates across the world, especially as food for increasingly popular reptile pets.

Australia establishes the first Sea Country Indigenous Protected Area
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. For the Karajarri people of Kimberley in northwestern Australia, the coastline, reefs, wetlands, beaches and desert-edge country form one estate, held through law, memory, work and obligation. That relationship now has new recognition, reports Mongabay’s John Cannon. In […]
Destructive ‘wrong stories’ drive environmental exploitation, Indigenous scholar says
A new book from Indigenous scholar Tyson Yunkaporta of Australia explores how human narratives dictate how modern society governs itself and, crucially, how it exploits or protects the natural world. “It’s a terrible thing to … misrepresent things, make false claims, bear false witness in a way that is bending story, the story that everybody […]
Tony Parkes, the banker who replanted a rainforest
- Tony Parkes left a successful career in investment banking and devoted three decades to restoring the Big Scrub, the once-vast subtropical rainforest of northern New South Wales.
- After moving to the Northern Rivers, he and his wife, Rowena, planted tens of thousands of trees on their own land, turning private restoration into a public cause.
- As co-founder and longtime president of Big Scrub Rainforest Conservancy, he helped unite landholders, scientists, bush regenerators, donors and volunteers around a disciplined model of rainforest recovery.
- His work helped protect remnants, plant millions of trees, strengthen restoration science and make the recovery of the Big Scrub part of the region’s civic life.

Indigenous organization buys wetland property in Australia to help conserve it
A large property containing a unique wetland system in Australia’s Murray-Darling Basin was transferred into long-term Indigenous ownership in 2026 for conservation. The 33,000-hectare (81,545-acre) property contains most of the Great Cumbung Swamp, located at the end of the Lachlan River in the state of New South Wales. The swamp has a mix of open […]
A year on, Australia’s biggest harmful algal bloom continues to wreak havoc
- The largest and longest-lasting harmful algal bloom in Australia’s history, which started in early 2025, has potentially affected more than 20,000 square kilometers of ocean waters and about a third of the coasts in the state of South Australia.
- The algal bloom has devastated marine ecosystems and caused significant economic losses in the local fishing, aquaculture and tourism industries.
- As officials, researchers and communities grapple with its ecological, health and social impacts, the bloom has exposed a lack of preparedness at all levels of government for responding to future HABs.

What the platypus can teach us about smarter conservation
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. The platypus offers a useful lesson in conservation: before acting, it helps to know where the animal still lives, and where risks are growing. Australia’s best-known oddity is also difficult to count, reports contributor Paul Harvey for Mongabay. […]
Three new ‘planking’ praying mantis species found in Australia and Papua New Guinea
Researchers have identified three new-to-science species of snake mantises, two from Australia and one from Papua New Guinea, and figured out their distribution and behavior with the help of citizen scientists. Matthew Connors, a Ph.D. candidate at James Cook University in Australia, led the effort to revisit the taxonomy of Kongobatha, a little-studied group of […]
National platform launches in Australia to turn wildlife imagery into action
Wildlife monitoring in Australia could get a boost from a new platform that uses AI and computer vision to speed up the processing of millions of camera trap images being collected across the country. The national initiative named the Wildlife Observatory of Australia (WildObs) is a way to collect, store and share camera trap data […]
Australia has the money to protect nature. It just isn’t spending it, expert says
“I think the international community really does need to put more pressure on Australia to do better,” says Euan Ritchie, a professor of wildlife ecology and conservation at Deakin University in Australia, in a recent episode of Mongabay’s Newscast. From animals like kangaroos, koalas and platypuses, to plants like waratah, kangaroo paw and climbing heath, […]
New species of ghost pipefish named after Sesame Street character found in Australia
It’s “hairy,” bright orange or red and “exceptional” at camouflaging. Meet the hairy ghost pipefish, whose recent formal description demonstrates that even well-studied marine environments like the Great Barrier Reef still hold remarkable secrets for science. In a recent study, researchers shared the name of the ghost pipefish, Solenostomus snuffleupagus, for its “conspicuously shaggy appearance,” […]
Reintroduced platypus population ‘tracking well’ in Australia’s oldest national park
Platypuses reintroduced to Australia’s oldest national park are breeding and appear to be on a good population trajectory with 20 known individuals now, scientists say. For more than 50 years, the platypus (Ornithorhynchus anatinus), a semiaquatic, egg-laying mammal, had been absent from Royal National Park, a protected area located just south of Sydney in the […]
Australia is failing to meet its environment targets, argues ecologist
Australia is one of 17 “megadiverse” countries that account for 70% of Earth’s biodiversity. However, Australia is unique in having the highest mammalian extinction rate in the world. That makes conservation on the island continent, where most of the wildlife is found nowhere else on Earth, all the more urgent. Conservation and environmental scientists have […]
Amid efforts to save Australia’s southern cassowaries, their numbers remain unknown
- The southern cassowary, a rare and elusive rainforest bird that lives along Queensland’s northern coast, once faced extinction. Now, its numbers are stable, but scientists still lack an up-to-date estimate of how many remain.
- Shrinking habitat was a key factor in the bird’s decline, but designation of the northeast coast “Wet Tropics” as a World Heritage Site protected both the ecosystem and the cassowaries that live there.
- As an important seed disperser, this bird helps sustain this rainforest’s plants and trees, but its slow breeding and need for large, connected habitats make it vulnerable.
- Growing threats from road collisions and intensifying cyclones, heat waves and other climate impacts are putting renewed pressure on this bird and increasing urgency for better monitoring and conservation.

Great Koala National Park tests whether protected forests can stay connected
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. The case for Australia’s new Great Koala National Park rests on a practical point: koalas need more than scattered trees. They need connected habitat that can support populations over time. The national park, planned for the state of […]
Above an Australian highway, a bridge reconnects wilderness for quolls, koalas and other animals
- A new wildlife overpass that spans a major highway south of Sydney is reconnecting habitat between Heathcote National Park and Royal National Park, helping animals safely cross one of Australia’s busiest road corridors.
- The retrofitted bridge includes features for a wide range of species, from rope crossings for gliding marsupials to vegetated pathways for ground-dwelling animals such as wombats, echidnas and amphibians.
- Ecologists say reconnecting fragmented habitat is increasingly important as roads, urban expansion, extreme weather events and climate-driven bushfires isolate wildlife populations and reduce genetic diversity.
- Research from Australia and elsewhere shows that wildlife crossings can significantly reduce animal deaths and help species move, forage and breed, but only when these structures are carefully designed around animals’ behavior and habitat needs.

More than 1,000 uncharted coral reefs mapped in vast, understudied northern Australia
Scientists have layered hundreds of satellite images to reveal more than 1,000 previously uncharted coral reefs in the turbid waters of northern Australia. The number is comparable to the Great Barrier Reef, though many reefs are smaller in size, researchers say. The reefs of northern Australia, while probably known to locals, had previously largely remained […]
An Australian icon, the platypus is struggling — and scientists still lack answers
- Australia’s iconic platypus is under threat as climate change hits the country hard. Intense heat and longer droughts are parching waterways that platypuses live in; wildfires are more frequent and heavy rainfall events inundate their burrows.
- Platypuses are elusive animals, primarily active at dawn and dusk, making them difficult to locate and count, which hinders conservation efforts. Researchers are working to improve platypus population data.
- Without comprehensive information on their whereabouts, conservationists can’t intervene early in natural disasters to save platypuses.
- Australia’s intense three-year drought and the following 2019-2020 “Black Summer” bushfires led to new ways to manage wild platypus populations during natural disasters. Now, a new framework outlines ways to save populations in crisis: whether to help animals in situ or deciding to move them.

How AI could save koalas
A new AI-powered camera system could make road crossings less of a nightmare for koalas. Koalas face multiple threats to their survival including deforestation, urbanization, diseases and bushfires. As humans encroach into their habitats, they are forced to cross roads to move across fragmented forests. Because of this, vehicle strikes have also become a major […]
Karajarri celebrate Australia’s first ‘Sea Country’ Indigenous Protected Area
- The Kimberley region of northwestern Australia is a biodiversity hotspot and ancestral home of the Karajarri people, who recently dedicated Karajarri Jurarr Ngurra, Australia’s first “Sea Country” Indigenous Protected Area (IPA), covering around 237,000 hectares (587,000 acres) of marine and coastal ecosystems.
- Proponents of IPAs say they can empower Indigenous Australians as decision-makers in land management, combining traditional ecological knowledge with conservation goals.
- IPAs now account for 54% of Australia’s progress toward protecting 30% of its territory by 2030.
- While research shows every $1 invested in IPAs yields up to $3.40 in social, economic and environmental returns, advocates stress that Indigenous communities still need meaningful, sustained support.

Long dubbed a ‘climate refuge,’ warming Tasmanian forests need our help
- Tasmania has long been considered a global “climate refuge,” where cool, ocean-influenced conditions allow species like the giant freshwater crayfish to persist as mainland Australia warms.
- But new research shows that the world’s climate refuges are not immune to threats: shifting rainfall, warming waters, sediment runoff, land-use change and other impacts are eroding the ecological conditions that sustain numerous species.
- In Tasmania, emerging pressures are impacting the island’s biodiversity, ranging from warming and sedimentation in forest streams affecting sensitive crayfish habitat, to declining oxygen levels putting the endemic Maugean skate at risk.
- Scientists say protecting climate refuges now requires active coordinated management between federal, state and local partners, with multimillion-dollar investments in watershed restoration and ongoing conservation efforts.

Using songlines, elders codify traditional knowledge to care for Country
- With young Walpiri increasingly growing up in towns, a generation of Warlpiri elders who grew up in the desert are developing resources to teach a new generation of Warlpiri, both in the desert and in classrooms.
- A Warlpiri program called Reading the Country has created a digital storybook as a cultural bridge to the future.
- Songlines go to the heart of Warlpiri tradition, providing a knowledge system for all aspects of Warlpiri life, including land management, wildlife conservation and spiritual traditions.

Australia’s new national park links habitat to protect koalas
- The government of New South Wales has created a vast new protected area, the Great Koala National Park, along Australia’s east coast to safeguard koalas and 66 other threatened native species.
- Conservationists say this could mark a turning point for a species that is declining rapidly as the eucalyptus forests they depend on disappear and climate change sparks more frequent, intense wildfires.
- However, loopholes in land-use regulations, ongoing logging, development pressures and weak enforcement still threaten this key koala habitat.
- Experts warn that without stronger safeguards and consistent policies, the protected area may not be able to foster lasting conservation gains for koalas and other species.

Australia’s declining tree health is a slow-burning crisis (commentary)
- Unlike destructive bushfires, tree health is often treated as a niche or technical issue, but its implications pose equally important questions about ecological resilience and public health, a new op-ed argues.
- Threats to Australian tree species are multiplying like an invisible bushfire via a proliferation of introduced insects and pathogens, the authors suggest, ahead of his country’s first national forum on the topic later this month, Safeguarding Australia’s Tree Health, in Brisbane.
- “We recognize bushfires as a national crisis because their impacts are visible and immediate, but some ecological crises arrive more quietly. If we fail to notice them early, the damage can become harder to reverse for forests, for biodiversity, and for the communities that depend on them,” they write.
- This article is a commentary. The views expressed are those of the authors, not necessarily of Mongabay.

Black cockatoo species caught in the crosshairs of global race for minerals
- The Australian government has granted the U.S. bauxite mining company Alcoa a national interest exemption, allowing it to continue operations despite years of unauthorized clearing in the country’s Northern Jarrah Forest.
- The forest is a critical habitat for three threatened black cockatoo species, including the critically endangered Baudin’s black cockatoo.
- Environmental organizations, such as BirdLife Western Australia, say the government’s agreement with Alcoa, which includes a payment of A$55 million and the implementation of conservation programs to protect the black cockatoo species, is not enough to protect the species.
- They say the Baudin could become extinct within 50 years if the company’s project expansion plans are approved, as most of the birds’ habitat will be destroyed.

Indigenous knowledge helps identify new, highly threatened skink in Australia
Researchers have described a new-to-science species of skink that may be one of Australia’s most threatened reptiles. The small population of the skink, possibly fewer than 20 individuals, lives in a pocket of rocky gorge within the arid Mutawintji National Park in New South Wales state, the researchers report in a new paper. The skink […]
What the grim outlook for Alpine Ash forests tells us about forestry dogma (commentary)
- Australia’s Alpine Ash forests have been listed as an endangered ecological community, with logging, repeated high-severity fires, and increased flammability in regenerating forests driving their decline.
- Conventional forestry practices such as mechanical thinning and prescribed burning are presented as solutions, but a growing body of evidence suggests they can increase fire risk and further destabilize these ecosystems.
- The evidence points toward a different path—halting logging, avoiding disturbance-based interventions, and investing in fire detection and recovery—argue David Lindenmayer, Phil Zylstra and Chris Taylor from the Fenner School of Environment and Society at The Australian National University.
- This article is a commentary. The views expressed are those of the authors, not necessarily of Mongabay.

In Tasmania, the mines have closed but the rivers remember
- Legacy copper mining in Tasmania, carried out for more than 100 years, has left parts of the King River ecosystem severely degraded, with scientists describing sections as “biologically dead” due to acid mine drainage and metal contamination.
- Globally, legacy mine waste has polluted hundreds of thousands of miles of rivers, exposing an estimated 23 million people to toxic metals, mostly through long-term sediment contamination rather than major disasters.
- Long-closed mines, which often operated with minimal or no environmental oversight, continue to leach waste from quarry and mine sites and tailings piles, causing long-term and ongoing contamination of rivers, streambeds and floodplains. Remediation across widely polluted landscapes is difficult and costly to carry out.
- Tasmania’s rivers are now a test case for the world: Despite decades of research and mitigation efforts, legacy pollution persists there, offering a warning as demand for critical minerals accelerates globally, with large amounts of copper and other metals required for electric vehicles, AI data center servers and other uses.

Australia declares mainland alpine ash forests endangered
The Australian government recently listed the iconic alpine ash forests of mainland Australia as an endangered ecological community, citing ongoing threats from increasingly severe, frequent bushfires and climate change. While conservationists supported this decision, members of the timber and forestry industry questioned the move. Alpine ash forests occur on high country slopes in the states […]
Australia’s flying foxes offer valuable services & deserve better reputation: Study
A new study in Scientific Reports provides the first economic valuation of the ecosystem services provided by flying foxes in Australia, focusing on their significant contribution to the timber industry.
Koala on the road? AI signs could alert drivers in real time
- A new AI-powered camera system is being experimented in the Australian state of Queensland to identify koalas crossing the road in the dark.
- The cameras could be incorporated into smart road signs to warn drivers about koalas crossing up ahead.
- Vehicle strikes are a huge contributor to koala mortality; koalas are often forced to cross roads to move across habitats that have been left fragmented by deforestation and urbanization.

Defying drought and invasives, a feisty Australian marsupial makes a comeback
- Not long ago, Australia’s ampurta, also known as the crest-tailed mulgara, hung on the precipice of extinction. Now, a new study has mapped its dramatic resurgence.
- This small marsupial increased its range by an area the size of Denmark between 2015 and 2021, building on an ongoing re-expansion.
- The ampurta resurged thanks to an introduced disease that drastically reduced the population of nonnative rabbits. That led to a drop in the number of foxes and feral cats that prey on small animals, including ampurtas.
- Despite the good news, Australian scientists have serious concerns about a lack of investment in the ongoing biological control of both rabbits and feral cats.

Conservation win as first palm cockatoo chick fledges from artificial hollow in Australia
Conservationists in Australia are celebrating the fledging of a palm cockatoo chick, a species considered endangered in the country. It fledged from an artificial log hollow installed on a tree for breeding cockatoos. The structure is one of 29 such spaces created as part of People For Wildlife’s (PFW) Breeding Habitat Restoration Project, in partnership […]
Dams, drains and other artificial habitats could buy time for threatened mussels: Study
Described as the “liver of rivers” for their water filtering capabilities, freshwater mussels are facing an extinction crisis. These slow-growing, long-lived bivalves are one of the most threatened groups of animals on the planet. Now researchers in Australia have found that artificial water bodies could provide a lifeline for some species. Freshwater mussels live in […]
Are government subsidies undermining conservation efforts in Australia?
- A new analysis finds Australia spends tens of billions of dollars each year on subsidies that likely harm biodiversity — far more than it allocates to conservation.
- Most of the identified support flows to fossil fuels, transport infrastructure, and resource-intensive sectors such as agriculture, fisheries, and forestry, shaping land and sea use in ways that degrade ecosystems.
- These incentives can lower the cost of activities that drive habitat loss, overexploitation, and climate pressures, potentially undermining environmental policies intended to protect species and landscapes.
- Reforming harmful subsidies is now a global commitment under the Kunming-Montreal framework, but doing so will require balancing ecological goals with economic realities for affected industries and communities.

Indigenous knowledge helps guide conservation of Australia’s endangered northern quoll
- A new study from northern Australia has highlighted the importance of Indigenous cultural and ecological knowledge (ICEK) in conservation efforts of the northern quoll (Dasyurus hallucatus), an endangered carnivorous marsupial.
- This study, published in Wildlife Research, was led by the Martu people, whose lands lie in the state of Western Australia.
- The study finds that cultural knowledge has helped provide a historical baseline for the northern quoll in areas that were previously undocumented by Western science.
- By integrating cultural knowledge with contemporary conservation strategies, the study shows that culturally and ecologically informed approaches can be developed to conserve northern quoll populations on Martu lands, ensuring the resilience of both the species and the landscapes they inhabit.

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