Invasive species are Australia’s number-one extinction threat
More than 1,770 species in Australia are listed as threatened or endangered. Invasive species are the biggest single threat.
Revealing the one-sided nature of research into biodiversity loss
Diversity is a buzzword for the nation but when it comes to biodiversity studies done in the past decade, it turns out research has been rather one-sided.
Managing our water-spoiling pests
CSIRO scientists have developed new tools to help control two feral pests wrecking havoc above and below the waters of the Murray-Darling Basin: the willow tree and the carp.
Hybridisation and the new frontier against spread of global pests
Global trade means global pests – not just in the way they spread but in the way they breed. Hybridisation of two moth species has now been confirmed, creating a fast-generating, pesticide-resistant mega pest which threatens broad-acre crops across the Americas. What’s next?
How researchers are mapping an invasive species advancing across an entire region
In Northern Australia, researchers have Gamba grass in their sights. They're applying cutting-edge advances in satellite, airborne and terrestrial remote sensing along with emerging tools in computer vision and machine learning to address environmental challenges such as invasive species.
Genetics race against world’s worst megapest
Mapping the genome of this hungry caterpillar might help scientists target what makes it such an effective megapest that it can develop resistance to most known insecticides the world over.
Moon kite missing in the Simpson
The letter-winged kite, or moon kite, is the enigmatic raptor of Australia’s arid zone which comes and goes with the boom and bust of this vast region. But lately, concerns have been raised about its future.
Rainwater tanks overflowing – with mosquitoes
More than 20% of domestic rainwater tanks inspected in Melbourne homes have been found to harbour egg-laying mosquitoes. What can we do to keep them out?