Environmental DNA (eDNA) technology is transforming how we monitor the elusive platypus in Australia. Our solutions allow for non-invasive detection of platypus in waterways. By analysing water samples using sensitive qPCR assays, we remove the need for fyke nets or direct observation, making monitoring safer, easier, and more effective.
This approach offers an effective, fast and reliable alternative to traditional monitoring methods. eDNA solutions provide critical data on this iconic species—delivering broader coverage with less disturbance and costly resources in the field. Our surveys are designed with leading in-house platypus expertise to help you undertake effective monitoring.
Previous research has shown two water samples with two qPCR’s performed on each sample yields >95% confidence in detecting platypuses (Weeks et al. 2015). All assays included negative and positive controls.
How you can use eDNA
eDNA surveys can help you understand platypus presence around impact sites with exceptional accuracy.
Smarter platypus monitoring in our waterways, supports better decision-making to help secure their future in the wild.
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Inform management works. Monitor platypus with exceptional accuracy to make data-informed decisions.
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Impact assessments. Understand the effects of environmental variables or disturbances using pre and post sampling data.
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Strategic conservation. Guide on-ground conservation decision-making and easily determine priority rehabilitation efforts.
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Assess waterway health. Monitor platypus as a bio-indicator species to determine the health of waterways.
Case studies
Understanding impacts of bushfires
During the summer of 2019/20, south-eastern Australia faced devastating bushfires, burning over 11 million hectares, including 13.56% of total platypus habitat (UNSW unpublished data). EnviroDNA partnered with Cesar Australia to conduct a large-scale eDNA survey funded by the Australian Government's Regional Bushfire Recovery program.
The Great Australian Platypus Search
A groundbreaking project that combined eDNA and citizen science to fill critical knowledge gaps on platypus distribution throughout Victoria. Citizen scientists joined a systematic survey to collect samples across 1,800 sites throughout Victorian river basins.