Biodiversity

University of South Australia and Kangaroo Island Research Station ecologists have made a remarkable discovery about the mysterious and endangered Kangaroo Island dunnart: it is partial to climbing trees ... “The last thing I expected to find in one of our pygmy-possum nest boxes some distance up in a mallee eucalypt was a dunnart.  It was a wonderful surprise,” says Peter Hammond.

Foresters and environmentalists in Australia may not have seen eye to eye of late, but on the subject of forest clearances for large scale renewable energy developments, there are increasing instances where their objections to the consequential impact on the forest make them de facto allies.

A community-based project to re-establish a critically endangered plant in the Burrowa Pine Mountain National Park (BPMNP) is gaining momentum in the Upper Murray. Mountain Banksia (B. canei) became locally extinct in the park following the 2019-20 Black Summer bushfires.

Land clearing was effectively banned back in 1983—but apparently no one told the Shire of Northam. Their newly released draft Tree Retention Policy (LPP27) reads as if state and federal restrictions don’t exist. It’s packed with all the right buzzwords—biodiversity, canopy cover, climate resilience—but beneath the green gloss is a bureaucratic trap.

Among the red gums lining the Murray River, the endangered Regent Parrot is fighting to hang on. With its bright yellow plumage and unmistakable flight, it’s one of Australia’s lesser-known but most threatened species ... Duxton Vineyards, one of Australia’s largest vineyard holders, is working with the NSW Government’s Saving our Species (SoS) program to restore critical habitat for the Regent Parrot.

After careful consideration of what the NSW Government Budget 2025/26 means for rural, regional and remote Councils, the Country Mayors Association of NSW (CMA) sees a reactionary budget that is fiscally responsible in a time when investment in the regions is needed ... “Overall, not a lot for the CMA in the 2025-26 NSW Budget to be excited about. However, we continue to advocate for equity for rural, regional and remote communities in the State.”

More than 17 years after the Federal Government commenced water buybacks, without a single environmental impact study, a local Victorian dairy farm highlighted the ideal refuge they have with a family of Brolgas visiting this week.

Various local environmental groups including Friends of Maldon Historic Reserve ... have been consulting with Fire Forestry Management (FFM) staff since 2022 in regard to the planned burn near the Railway Track in the Maldon Historic Reserve ... Concerns were raised about how the fire might impact flora and fauna in the burn and surrounding areas.

“We’re really excited about partnering with talented artist Claus Stangl and believe the portraits he’s created bring to life the hidden creatures in our soil in a really fun, educational and unique way”: Alicia Doherty, Kellogg's ANZ.

Sarah Martin. A project documenting Barkandji knowledge of the Baaka river and floodplains has been ongoing for about 6 months. It has included a large oral history project which collected knowledge from Barkandji and kin about fish traps, fishing, the floodplains, and how they have changed so much over the last few decades.

The Hon. Susan Close, Deputy Premier of SA, Minister for Climate, Environment and Water (SA). Almost 725 hectares – the equivalent of 450 Adelaide Ovals – are being added to three popular SA’s parks, providing more access and better protection to our state’s natural attractions ... Murray River National Park and Maize Lagoon Conservation Park in the Riverland, as well as Sceale Bay Conservation Park on Eyre Peninsula, will be expanded.

Prescribed burning in the Mount Lofty Ranges to reduce bushfire risks may be threatening the survival and biodiversity of skinks and other reptiles. That’s the finding from a new University of South Australia (UniSA) study that analysed the health of more than 1750 reptiles from eight species over a two-year period.

According to Forestry Australia’s Dr Freeman, National Parks don’t guarantee biodiversity ... The Endangered listing of koalas north of the Victorian border and the idea of a Great Koala National Park are farcical. The koala is an irruptive species. High numbers indicate an irruption, not a stable population.

Peter Rutherford, SETA. It is difficult to know how to respond to Professor Lindenmayer’s most recent comments, when he continues to focus on areas subject to timber harvesting and appears to ignore the fact that 855,310 hectares of the iconic Greater Blue Mountains World Heritage Area was burnt by bushfires in 2019-20. This is over 16 per cent of the total area burnt in NSW in 2019-20.

SETA suggests that my research on the relationship between logging and fire is merely “opinion”. It is anything but ... SETA makes an absurd comparison between the flammability of national parks and state forests. The proper scientific comparison is between logged and unlogged state forests ...

One of the key drivers of fire behaviour that Professor Lindenmayer seems to pay little attention to is the ground fine fuel load across the forest landscape. The key driver of fire intensity, with a given fuel moisture content, wind speed, air temperature and relative humidity, on the day, is fine fuels.

A beloved Australian bird best known for its stunning tail and powers of mimicry may have a cunning hidden talent. New research has revealed the superb lyrebird to be a resourceful farmer, creating micro-habitats to host and fatten its prey before returning later to feast. 

The Albanese Labor Government has ... released the first set of National Ecosystem Accounts which will help Australians better understand the value of nature to our economy and our wellbeing. The accounts will inform the Government’s policies and decision-making processes to better measure the impacts of our actions to the environment.

Madison Eastmond ... being carried out in the Hills and Fleurieu, Limestone Coast and Northern, and Yorke as a multi-region intuitive, the TURTLE Project is a collaborative effort of landscape boards, First Nations, citizen scientists, NGOs, councils and landholders to gather information to guide the protection of freshwater turtles across South Australia.

The final art installations for the Men’s Sheds Biodiversity Trail have now been installed in Nandaly, Watchem, and Nullawil, completing this unique community-led project in ten towns across Buloke Shire. Featuring handcrafted avian and insect homes, the trail has been a collaborative effort between the Men’s Sheds in Birchip, Charlton, Donald, Wycheproof and Sea Lake, local artists and community members, Landcare and Buloke Shire Council.

In response to the South East Timber Association’s (SETA) critique, I want to clarify the scientific evidence and address the inaccuracies in their claims. SETA disputes the well-documented link between logging and increased fire severity, but the scientific consensus is clear: logging fundamentally alters forests in ways that make them more flammable.

Conservation group Denmark Nannas for Native Forests found a bleak aftermath of a 1123ha prescribed burn in November of Sheepwash North in Mt Lindesay National Park. They were shocked to see big areas of tree canopy defoliated and most of the remaining canopy scorched.