“If there was an ark for Australia's most endangered species, what animals and plants would get a berth?”
That was the question interviewer Gregg Borschmann put to the TSR Hub’s Associate Professor Brendan Wintle and Professor David Keith when they took part in a panel discussion at the Australian Museum as part of National Science Week.
The discussion followed a screening of Attenborough's Ark in which conservation icon David Attenborough profiled 10 species he would include on his ark.
Also on the panel was Dr Rebecca Johnson, Director of the Australian Museum Research Institute, and Dr Rebecca Spindler, Head of Conservation Science from Taronga Zoo. The discussion was recorded as part of the 2016 Australian Museum Science Festival, and broadcast ABC’s Radio National.
Brendan Wintle told the audience that 45% of Australia’s birds and 90% of Australia’s mammals do not exist anywhere else in the world.
“As Australians, we have the privilege of living amongst them, but this is also a responsibility.
“We have at least 1700 species very close to extinction...”
Brendan put the Golden Sun Moth on his ark because “it is so good at stopping urban developments in critically endangered basalt plains grasslands”.
David Keith spoke about the importance of conserving the ecosystem, not just the species, and he used an unusual, Hollywood-technicoloured orchid as an example.
“It’s an orchid that’s pollinated by male wasps who are deceived into thinking the flower is a female.
“The reason this works is the plant has evolved to produce a pheromone that mimics the pheromone of the wasp species.
“And recent work has shown the evolutionary tree of the orchid’s pheromone versus the wasp’s as almost mirror images of one another.
“With relationships like this it speaks volumes for conserving the whole rather than little bits of it.”
Image: Southern Brown Bandicoot by Chris Macgregor
The Threatened Species Recovery Hub is hosting a biodiversity horizon summit on 1 March in Melbourne. The summit will bring individuals together from across sectors with a stake in biodiversity matters, to develop horizon thinking that transcends individual sectoral perspectives and positions.
Reports by The Courier-Mail that the Threatened Species Recovery Hub is an anti-coal activist group involved in a review of Adani coal mine environmental plans are totally incorrect.
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.