Land & environment

Sawfish - one of the world's most endangered rays - have lost over half of their habitat worldwide and largely disappeared from the entire east coast of Australia. A collaborative study by the University of Southern Queensland and Sharks and Rays Australia will endeavour to fill in gaps in information about the ray’s ecology, biology and distribution.

World-first technology is being used to rebuild natural habitats destroyed by bushfires, creating more than 800 new hollows that will provide displaced animals with a space to nest and roost for an accumulated 56,000 years.

Richard Segal. The Lord Howe currawong is one of the most recognisable and commonly encountered native bird species on Lord Howe Island. They are often curious about people and always keen for a sultana or two. Until recently, little was known about the currawong, including where they prefer to nest and how many of them are breeding. For example, do all birds nest each year or only some of them? Do they nest across the island, or do they favour certain areas?

Illiam is a young Walmajarri Custodian. He describes the familial connection and spiritual sacredness of Martuwarra.

Gabrielle Duykers. Local residents have planted more than 2000 native tree species across Avenue Range to help rejuvenate land affected by the Blackford fire. Titled ‘green is the new black’, the revitalisation project has been organised by the newly-formed Avenue Tree Group.

Red meat producers are featuring in a series of new videos, sharing their stories to inform consumers on how red meat is produced in Australia.

Sydney-based private equity firm Roc Partners has bought a majority stake in the Murray River Land business, giving it control of more than 60 farms either side of the river. Mostly former dairy farms, the northern Victoria and southern New South Wales properties span a combined 10,000 hectares between Numurkah and Tocumwal.

In southern Australia, whether native forests are subject to harvesting or left untouched, if appropriate landscape scale forest fuel management is not undertaken, high intensity bushfires at a mega scale can occur in any summer, particularly when there are two or more years of below average rainfall. Any climate change effects are a reason to do more mitigation by fuel reduction.

We have a fire problem in Australia that is not being addressed. And it has nothing to do with climate change. Nor is logging a major contributing factor since very small areas are available for harvesting each year. It is about the decisions in the 1990s across most states, but particularly in NSW and Victoria to lock up millions of hectares of forest into national parks and manage them by benign neglect and allow the fuel levels to build up.

The frogs are singing and the harvesters ring in the Guttrum Forest. Reed Bed Swamp has been receiving a blessing of water across the forest floor ... Redgum saplings, salinity, midstorey and understorey condition are themes of contention between locals and government agencies ... I wonder what will happen if the Victorian Andrews Government continues with plans to end native forestry. Who will promote forest health and manage density?

In a cultural first for Australia, a sapling from a sacred tree revered by the world’s Buddhist community has been imported from Sri Lanka in what can only be described as a great biosecurity success story.

Frog scientists are concerned about a large number of sick, dying or dead frogs across eastern Australia. The mass deaths in NSW, Queensland and Victoria may be an indicator of a known fungal pathogen or a new strain.

Under the proposal, a portion of the site will be transferred to the Grafton Ngerrie LALC to support better outcomes for the Aboriginal community, and successfully resolve an Aboriginal land claim. Another parcel of land adjacent to Grafton Base Hospital will be transferred to NSW Health ... the SE portion, which comprises significant heritage items, will be set aside for future adaptive reuse with heritage protections in place ...

Queensland Resources Minister Scott Stewart said the Federal Court will recognise the Warrgamay People’s long-standing rights to more than 185,000 hectares of land and water at a virtual hearing ... the decision covers an area from Lucinda on the coast, up to and along the Seaview Range and into Girringun National Park.

Ten confirmed sightings of deer in the Tweed and 2 in the Kyogle region have been recorded since the Northern Rivers Feral Deer Alert program was launched in May.

NSW Minister for Agriculture Adam Marshall has announced that anglers around the state could get back to reeling in some of our finest native sportfish when the Australian Bass and Estuary Perch season opens on Wednesday, 1 September 2021.

The Mulloon Institute says soil can absorb Australia's annual emissions through carbon sequestration and the answer lies in rehydrating the Australian landscape.

Hepburn Shire Council will soon hold a three-day trial to finalise the logistics of how best to distribute storm-related firewood to residents and ratepayers for free.

The study, published in Ecosphere, analysed the severity of Australia's 2019-2020 bushfires by examining the amount of damage to vegetation. Co-author Professor David Lindenmayer said weather had a large effect on the fires. "However, forests also burned at very high severity when they were between 10 to 40 years old. Young forests regenerating after logging were particularly susceptible to very high severity fire," he said.

The first of three environmental water deliveries planned for areas within Koondrook-Perricoota Forest F21-22 commenced on August 7. This year marks the seventh consecutive year of managed deliveries to the Pollack, as of August 13 ... The first watering has already made a positive impact on the site with new shoots and leaves appearing.

Byron Shire Council has voted to support the “Clarence Valley Council community in seeking a moratorium on future mining and mining exploration in the Clarence Valley catchment”. Six of seven councillors at BSC’s August 5 meeting (planning) supported mayor Michael Lyon’s notice of motion, which also “advocates [BSC’s support of CVC] to Premier Gladys Berejiklian, Deputy Premier John Barilaro and Minister for Energy and Environment Matt Kean”.

Two years ago on Father’s Day, an accident at sea changed the lives of six men from Evans Head. Utah Chilcott was 18 at the time and said he had “never been so close to seeing someone die”. The men’s efforts on that day are being acknowledged by a bravery citation from the Governor-General scheduled for today.