UNESCO’s Man and the Biosphere Programme (MAB) is implemented through a world network of biosphere reserves, which offer a holistic people-centered landscape-level conservation approach. When successfully implemented the program enhances social–ecological system sustainability and resilience. However, there remains a research gap in understanding and collating lessons from individual sites for the benefit of the program globally. We assess MAB implementation in South Africa’s oldest biosphere reserve, the Kogelberg Biosphere Reserve (KBR; est. 1998). Using semi-structured in-depth interviews with directors and the coordinator, complemented by document analysis, we explore the governance and implementation learnings of the KBR as it has evolved. The KBR program implementation is guided by global necessity, but driven by the local context, which for the KBR translates to a non-profit organization cooperative governance model. The site faces a perceived lack of government financial support and awareness of the ‘biosphere reserve’ concept. Despite these challenges, successes have emerged in the formation of local partnerships to fulfil critical roles in socio-economic development and biodiversity conservation. The learnings from KBR, as it strives to become a model site for sustainability, are useful for other sites similarly operationalizing an international designation for local conditions.

The Man and the Biosphere Program (MAB) responds to challenges of the Anthropocene through an explicit social-ecological approach. Implemented as a world network of biosphere reserves, MAB aims to increase [eco]system sustainability and resilience globally, via individual model sites for learning and sustainable development. This research provides an in-depth case study of MAB implementation in South Africa using the Cape Winelands Biosphere Reserve (CWBR), established in 2007 when a key MAB guiding policy, the Madrid Action Plan came into effect. The study utilized semi-structured in-depth interviews with strategic and operational management, and document analysis. The CWBR prioritizes their role as a landscape coordinator, a driver of socio-economic development and site in which humans derive benefits from healthy natural environments. The CWBR have adopted a non-profit organization cooperative governance model in support of this vision, fulfilling the socio-economic development function primarily through successful international partnerships. Challenges faced include a perceived lack of sufficient government support, limited stakeholder awareness and insufficient resources for project implementation. Over reliance on the pillar of their model, the chief executive officer in the current governance form, is an instrument in their effectiveness, yet carries significant risk. These are learnings useful for other biosphere reserves translating an international designation for a local context.

Increasingly, effective conservation requires multi‐stakeholder collaboration and partnerships extending beyond formal protected area boundaries to achieve institutional fit at the appropriate scale. In this paper, we present a case study from a South African biodiversity hotspot that explores the motivation and processes driving a collaborative conservation initiative across a multifunctional landscape. The case study presents the ‘how’ and ‘why’ the conservation initiative exists and persists, with leopard conservation being the catalyst for the partnership, but with positive knock‐on effects for biodiversity conservation more broadly. Data were collected from interviews, surveys, and documents. Participants highlight the role of strong leadership, prior collaborative networks, a shared willingness for landscape‐level collaboration, and the benefits of partnerships for biodiversity conservation, bridging the gap between public and private institutions. Scientific research was leveraged to support adaptive management, public education, and capacity building, and played a critical role in providing accurate data that can inform conservation management. Emphasized in this case are shared learning, knowledge sharing, and capacity building, ensuring the sustainability of conservation activities and supporting adaptive conservation actions that influence broader conservation efforts at larger scales.