By Joshua Sese
Kakamega Forest Key Biodiversity Area (KBA) stands as Kenya’s only remnant of the ancient Guineo-Congolian rainforest that once covered much of Central Africa. Renowned for its exceptional biodiversity, the forest hosts numerous endemic and threatened species, including rare birds, butterflies, and primates such as the De Brazza’s monkey. Its rich ecosystem of towering trees, streams, and glades makes it a vital refuge for wildlife and an important site for research, conservation, and ecotourism.
Kakamega Forest faces numerous conservation challenges. Expanding agriculture, settlement, and illegal logging continue driving deforestation and habitat fragmentation, whilst overharvesting of firewood, timber, and medicinal plants places additional pressure on forest resources. The spread of invasive species, particularly guava and Lantana camara, has disrupted natural regeneration by outcompeting native plants and altering forest composition.
Poaching, encroachment, and weak enforcement of conservation laws compound these threats, as does climate change, which is shifting rainfall patterns and affecting the forest’s microclimate. Limited funding and community livelihood challenges also hinder effective management.
Several interventions are already underway to protect this unique rainforest. The Kenya Forest Service and Kenya Wildlife Service jointly manage the forest, focusing on protection, habitat restoration, and community engagement.
Community groups, including the Kakamega Forest Community Forest Association and the Kakamega Environmental Education Programme, work closely with government agencies to conserve the forest. These groups involve local residents in participatory forest management, promoting sustainable use of forest resources and alternative livelihoods such as beekeeping, ecotourism, and tree nurseries.
Reforestation and enrichment planting programmes are restoring degraded sections and controlling invasive species spread. Conservation organisations, including Nature Kenya, Friends of Kakamega Forest, and international partners, support biodiversity monitoring, environmental education, and awareness campaigns.
The area’s designation as a Key Biodiversity Area and Important Bird Area has helped attract research and conservation funding, enhancing long-term management planning and scientific understanding of this vital ecosystem. However, much more needs to be done to secure Kakamega’s future as the last stand of ancient rainforest in Kenya.
