October was a busy month for TSR Hub researchers in the media, with several researchers appearing in the news – both online and on the airwaves.
Dr Dejan Stojanovic from the TSR Hub’s Tackling threats to endangered hollow-nesting birds (Project 2.2 led by Professor Rob Heinsohn) shared early signs of success with Melissa Davey from The Guardian. Threatened swift parrots have made use of nesting boxes installed by scientists and volunteers and the project was boosted by a successful crowd funding campaign.
In a further example of art supporting science, artist Chips Mackinolty has lent his distinct style to highlight the plight of the Alligator River yellow chat. Proceeds raised from the sale of Chips’ prints will go to a project supervised by TSR Hub researcher Stephen Garnett. Professor Garnett will use the money to fund Indigenous co-researchers and purchase tracking equipment.
Associate professor Sarah Legge has revealed the latest and most comprehensive estimate of Australia’s feral cat population in an interview with ABC Radio National’s Fran Kelly. Following collaborative research with 40 feral cat scientists and experts, the feral cat population is now estimated to be between 2.1 million and 6.3 million – revised down from a previous estimate of about 18 million made 20 years ago.
TSR Hub's Project 1.1.8 Using Guardian dogs to protect threatened species, led by Christopher Johnson, has received media coverage this week on ABC landline and ABC news online.
TSR Hub researchers Dr April Reside and Stephen Kearney have collaborated with fellow University of Queensland associates Bonnie Mappin, James Watson and Sarah Chapman on an article for The Conversation, listing Four environmental reasons why fast-tracking the Carmichael coal mine is a bad idea.
Their article explains that the proposed mine expansion will make it difficult for Australia to meet its obligations under the Paris Climate Agreement, the dredging of the seabed off Abbot Point will have a deleterious effect on the Great Barrier Reef, the mine itself will extract a large volume of valuable groundwater, and habitat loss due to the mine will place the endangered southern black-throated finch population under increased strain.
Photo: Swift parrots eggs have begun hatching in Tasmania, photo by @TeamSwiftParrot
Your small local patch of bushland could be playing a much bigger role in conserving biodiversity than you think. A global study just published in PNAS looked at the conservation values of vegetation patches in 27 countries on four continents including Australia, and considered their size and distance to other habitat.
New research by the Threatened Species Recovery Hub has identified invasive species as the no. 1 threat to Australian biodiversity with habitat loss a close second.
The exceptionally long-beaked far eastern curlew is the world’s largest migratory shorebird. It is also one of the most well-travelled. This globe-trotting bird was listed as Critically Endangered in Australia in 2016, with its numbers in rapid decline since it was first listed as Least Concern in 2004.
A new video summarises the findings of a University of Queensland PhD project on northern quolls in the Pilbara. Once found all the way from Brisbane to the Pilbara, quolls are now listed nationally and internationally as Endangered, and are restricted to just a few isolated populations, mostly on rocky habitats.
On average, populations of Australia’s threatened birds have decreased by half since 1985, according to Australia’s new Threatened Bird Index.