
The pilot African Boxthorn biocontrol project garnered enquiries as soon as the first Expression of Interest (EOI) was distributed. The Rice Growers Association (RGA) asked to join forces with us and together we organised for 20 landholders to start the pilot program, with several more on a waiting list. Ten control kits were available in November 2022, but due to the floods distribution was delayed until December 2022.
A demonstration workshop was held at Pretty Pine on 9 December 2022 with attentive participants involved in the process. Each person took home a kit which could treat eight branches on different Boxthorn plants. To the participants' credit, they took photos before, during and six weeks after the biological control was administered and sent them in for CSIRO analysis. Although the results were not great in terms of the impact on the Boxthorn plants (with no rust seen so far), it did show how effective grassroots organisations are at organising quickly and applying local knowledge to roll out a project of state and federal significance.




Refreshing Rivers is working alongside Landcare, local government, and the Soil Conservation Service to install cod logs in the Adelong Creek. These structures form part of a nature‑based solution designed to strengthen river resilience following extreme weather events and ongoing habitat loss.
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In what is thought to be an Australian first, a portable PIT (Passive Integrated Transponder) reader has been installed in Adjungbilly Creek to help scientists track the movements of the endangered Macquarie Perch.
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We lacked information on the aquatic wildlife of the Upper Billabong catchment, so using Citizen Science - the Refreshing Rivers iNaturalist project and eDNA tests, we have gathered 1,672 observations across the catchment and also completed 9 eDNA profiles in local waterways.
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