Help Us Establish A Southern Pygmy Perch Nursery

Southern Pygmy Perch (Nannoperca australis) is a threatened small-bodied (up to 85 mm length) perch-like fish.

Following a dramatic decline in numbers over the past five decades, Southern Pygmy Perch are now listed as Endangered in NSW and was last recorded in the Tumut area in 1976.

This small fish was once abundant in wetlands, billabongs, creeks etc throughout the Murray and Murrumbidgee systems. Nowadays, they are restricted to small isolated streams.

Through the Refreshing Rivers project, we are looking for potential release sites.

For more details or to register your interest in this project, please contact:

Cherie White

Riverina Highlands Project Officer

📞 0427 407 126      

📧 cherie.white@lls.nsw.gov.au

Latest news and events

March 31, 2026

Success Story | Upper Billabong Citizen Science

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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March 30, 2026

Refreshing the Upper Billabong - Creek Connectivity and Understorey

Courtesy of the Refreshing Upper Billabong project, we have a limited number of tubestock suitable for planting both instream and along creek banks to reduce erosion and create habitat.

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March 29, 2026

Refreshing the Upper Billabong - refuge pools

Extreme low flows are pushing refuge pools to their limits. Heat, sediment, salinity and stock impacts are degrading water quality and threatening native fish. This article outlines what’s causing it and practical steps we can take to protect our waterways.

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The Refreshing Rivers Program is a collaboration between government, industry, research, and community organisations, led by Local Land Services. This Program has been assisted by the New South Wales Government through its Environmental Trust.

The Refreshing Rivers Program works on Country that always was and always will be Aboriginal land. We acknowledge the Traditional Custodians of the land and waters, and we pay respect to Elders past, present and emerging.

Website developed by the Australian River Restoration Centre