30-07-2025
Western Cape declares Wilderness Nature Reserve to protect biodiversity
The Wilderness Nature Reserve
Image: CapeNature
In a significant stride towards bolstering environmental conservation, the Western Cape has officially declared the Wilderness Nature Reserve, encompassing over 643 hectares near Heidelberg. Declared as a Provincial Nature Reserve on 17 July 2025, this new sanctuary plays a crucial role in preserving freshwater biodiversity, safeguarding endangered species, and establishing vital ecological corridors.
The Wilderness Nature Reserve features a wealth of biodiversity, including the Critically Endangered Breede River Redfin. It also provides a crucial breeding area for the Black Harrier, recognised as the rarest raptor in southern Africa, and classified as an Endangered species. This new reserve is not just a haven for wildlife; it is paramount for maintaining the delicate balance of local ecosystems.
Approximately 615 hectares of the reserve have been designated as a Priority Biodiversity Area, linking directly to the Boosmansbos Wilderness Area—a formally protected Provincial Nature Reserve recognised as part of a World Heritage Site. This strategic connection enhances biodiversity conservation efforts across the region.
MEC for Local Government, Environmental Affairs and Development Planning, Anton Bredell, praised the collaborative efforts between CapeNature and various landowners that led to this declaration. 'This new reserve is not only a haven for wildlife; it is paramount for maintaining the delicate balance of local ecosystems,' he said.
'Our commitment to expanding protected areas is essential in the face of biodiversity loss and climate change.'
The establishment of the Wilderness Nature Reserve is a proactive measure that guarantees the long-term health and resilience of the province's biodiversity. It protects critical components of the ecosystem, ensuring that vital species have a secure habitat where they can flourish.
Moreover, this nature reserve serves as a key ecological link to the adjoining Boosmansbos Nature Reserve, significantly enhancing the overall network of protected areas. The properties hold immense conservation value, not only by offering habitat for threatened species but also through their contribution to essential ecosystem services, acting as a critical catchment for the Duivenhoks Dam that supplies water to communities downstream.
Landowners interested in protecting their land formally are encouraged to reach out to CapeNature's Antia Wheeler at awheeler@ or Kaylin Reid at kreid@ for guidance and assistance.
