The millennium drought, 2022 floods and additional factors have led to an imbalance within freshwater networks connected to the River Murray, with an increase in alien fish species, such as Redfin and Common Carp, resulting in negative impacts on native fish species, both from predation by the larger invasive fish and habitat destruction.

In the recent survey held in October 2025, alien fish species accounted for only 13.1% of the total catch, with 86.9% native fish, reflecting a significant improvement. Excitingly, this eighth survey also recorded a single Southern Pygmy Perch—the first observed since the 2020 survey—highlighting positive, ongoing recovery of the ecosystem.

From 16 March to 30 March 2026, you can write your Will for free with Safewill.

A Will is important for every Australian over the age of 18, regardless of what you own. Writing a Will ensures that your assets and possessions are distributed according to your wishes, as well as selecting who administers your estate and who will be the appointed guardian for your loved ones.

Nature Foundation has partnered with Australian company Safewill to provide a comprehensive yet straightforward, cost-effective, and secure way to write and manage your Will online. And during Free Wills Fortnight, you can write a Will for free.

Nature Foundation were in the news recently with an article published in InDaily online about the acquisition of Pooginook West Nature Reserve and the fundraising appeal to help support its revegetation.

Watchalunga Nature Reserve was acquired by Nature Foundation in 2014, following a long period of use for cattle grazing.

​Over the past 11 years, significant progress has been made in restoring the landscape. Its precious habitat supports local native species, including the Mount Lofty Ranges Southern Emu-wren (Stipiturus malachurus intermedius), which is listed as Endangered under the national Environmental Protection and Biodiversity Conservation (EPBC) Act and National Parks and Wildlife Service (NPWS) Act.

The Aboriginal Advisory Group was established in early 2024 to provide valuable support, strategic advice and guidance for the delivery and future growth of the Kids on Country™ Junior Ranger Program. Members represent various Aboriginal Traditional Custodian groups from across South Australia, offering diverse perspectives to ensure the program continues to support a range of stakeholders.