Project
Restoring a river to create a threatened fish sanctuary in South Africa
Initiative
Duration
2024 - 2025
Location
South Africa
Species protected
Clanwilliam Sandfish
Labeo seeberi
Project overview
This project aims to restore 8.5 km of the Biedouw River by removing invasive species, securing the future of the Endangered Clanwilliam Sandfish, and enhancing the well-being of four other endemic fish species, local communities, and the entire aquatic ecosystem.
Threats
Disruption of water flow
Habitat loss & degradation
Invasive alien species
Project objectives
- Restore 8.5 km of the upper Biedouw River by removing invasive species to create a sanctuary for a sanctuary for five endemic fish species including the Endangered Clanwilliam Sandfish.
- Create an upskilling and employment opportunity for local community members.
- Prevent future invasions by non-native species.
- Build local land owner and community support for local freshwater restoration efforts.
Project activities
- Employ local community members to clear alien vegetation to restore the riparian ecosystem and open up the channel along 8.5 km of the upper Biedouw River.
- Build an alien fish barrier weir at the downstream end of the 8.5 km restoration zone.
- Remove invasive predatory fish from the 8.5 km restoration zone to create a sanctuary for five endemic fish species including the Endangered Clanwilliam Sandfish.
- Communicate project approach and outcomes to key target audiences.
This project is implemented by Freshwater Research Centre.