The Great Australian Platypus Search 2021 has evolved to become the Great Australian Wildlife Search! The Great Australian Wildlife Search is a nationwide initiative focused on conservation through citizen science and innovative environmental DNA (eDNA) technology. The program aims to identify and protect regions of ecological significance by leveraging the power of community participation. Using eDNA technology, the program allows volunteers, known as citizen scientists, to collect water samples from designated sites, enabling the detection of traces of DNA that wildlife shed into their environment. This will provide a necessary baseline for future monitoring and help to inform ongoing protection and conservation efforts.

eDNA technology works by collecting and analysing just a few samples of water, which allows the detection of traces of DNA that wildlife shed into their environment. This then helps scientists identify and locate the distribution of threatened aquatic species, such as the platypus and the Murray-River short-necked turtle, and in turn supports conservation efforts to protect them.

View snappy 2-minute video for the full rundown.

We worked in partnership with La Trobe University to develop a rigorous sampling methodology to ensure a representative sample across the states. Our program partners were called upon to apply their local expertise and assist with selecting sites which are accessible for citizen scientists and will provide valuable data.

eDNA technology significantly enhances conservation initiatives by precisely identifying regions of ecological importance. This has the capability of informing waterway management actions and allows for targeted and strategic conservation efforts, ultimately contributing to the preservation of Australia's diverse wildlife.

While our initial focus is on aquatic species, the program's overarching goal is to contribute to the conservation of a broad range of Australian wildlife. The technology has the capability to detect thousands of aquatic and terrestrial species which have interacted with the aquatic environment over a 14-day period.

At each site, two water samples will be gathered, accompanied by specific site details to provide precise location information. The collected data is then transmitted to the EnviroDNA laboratory for analysis. The seasonal data is compiled and will be visually presented on a spatial platform, along with a comprehensive summary report. Given the substantial volume of data, the expected timeline for sharing this information will be around four months after the conclusion of the sampling season, strategically positioned before the commencement of the subsequent sampling season.

The data from the spring season will be spatially presented to the community, along with a summary report. This information will be publicly accessible for volunteers, waterway managers, policy makers, researchers, program partners, funders and general community.

The eDNA analysis forms a comprehensive picture of the distribution of wildlife in waterways. This information guides conservation strategies, ensuring resources are allocated where they are most needed to protect threatened species and their habitats.

Organisations interested in partnering with us can reach out through our contact page or by emailing hello@odonata.org.au. Collaborative efforts and support from organisations play a vital role in expanding the reach and impact of the program, ensuring a collective effort in wildlife conservation.