"Working with EnviroDNA has allowed us to safely and accurately understand which species are in and around a waterway, and we can do this on a large scale. We want more data available for the public and scientists to understand where our native animals are and aren't. A search on this scale using eDNA helps us to make good decisions to protect our native animals and threatened species” - Sam Marwood, CEO Odonata Foundation.
Odonata Foundation
Biodiversity monitoring, citizen science
Conservation
The Great Australian Wildlife Search is an ambitious project harnessing powerful citizen science combined with innovative ecological monitoring to address significant knowledge gaps in biodiversity understanding throughout Australia. Traditional methods for monitoring over large areas can be challenging due to their high costs, labor-intensive nature, and time-consuming processes.
This project involved a comprehensive citizen science eDNA survey design. Citizen scientists registered to collect water samples, receive eDNA kits, training and site information.
EnviroDNA analysed 3700 samples across 1850 sites for the Spring 2021 Victorian sampling season. Analysis using DNA metabarcoding revealed 224 distinct species, including 30 threatened species. Findings included 77 fish, 16 amphibians, 77 birds, 41 mammals, and 13 reptiles.
- Expanding publicly available biodiversity data. Understanding the distribution of native and invasive species is crucial for making informed decisions on biodiversity management.
- Enhanced conservation efforts. The establishment of a robust biodiversity baseline enables data-driven decision making, helping to protect threatened species and critical habitats.
- Long-term ecological value. The establishment of a biobank facilitates future analyses, enabling continuous monitoring and exploration.
Want to learn more?
We deliver innovative citizen science programs using eDNA. Sampling is safe, simple and easy to learn. These tools open the door for communities to connect with local ecosystems and help guide restoration activities. We have designed programs for community groups, schools and organisations to deliver tailored programs based on a range of community or social objectives.