KBA in Focus: Mida Creek, Whale Island and the Malindi-Watamu Coast

At Kenya’s North Coast in Kilifi County lie three sites that form one Key Biodiversity Area (KBA): Mida Creek, Whale Island, and the Malindi-Watamu Coast. This KBA is part of the Malindi-Watamu-Arabuko-Sokoke UNESCO Biosphere Reserve. It is also part of the broader Malindi and Watamu Marine national parks and reserves, a protected area along the Indian Ocean coastline. The ecosystem is an important coastal wetland consisting of mangrove forests, mudflats, beaches, seagrass beds, and coral reefs, including coral outcrops such as Whale Island. It serves as a stopover for migratory birds along the Asian–East African Flyway that rely on the mudflats and exposed reefs as critical feeding grounds. It supports numerous bird species, including sea terns that regularly nest on Whale Island.

The complex ecological nature of the KBA makes it an outstanding site for coastal and marine wildlife, yet it is along the edges of a busy tourism area.  Marine National Parks and Reserve are important for conserving the fringing reef, the famous coral gardens within the lagoons, and the seagrass beds, with their diverse marine biodiversity. The reefs are popular for snorkelling, diving, and marine research. Mida Creek has important mangrove forests with a high diversity of species, including Ceriops tagal, Rhizophora mucronata, Bruguiera gymnorrhiza, Avicennia marina and Sonneratia alba. It is a key spawning ground for many fish species.

This remarkable KBA faces several threats, including coastal development, climate change, overfishing, pollution, and a lack of sufficient funds for research. A nuclear power plant has even been proposed next to this outstanding environmental site! Coastal development projects greatly affect the delicate ecosystems in the KBA, such as coral reefs and mangroves. Infrastructural development and tourism activities have been a leading cause of pollution. Mangroves have continuously been cut down for charcoal burning, furniture making, and construction.

The Mida Creek Conservation and Awareness Group, registered in 2004, is one of the local community groups working tirelessly to conserve the KBA. Its activities include awareness creation and advocacy, mangrove planting, beach clean-ups, participating in the annual waterfowl census, and income-generating activities such as beekeeping, ecotourism, and selling mangrove seedlings.

KBA in Focus: Kirisia Forest

Situated in the arid and semi-arid land on the Leroghi Plateau in Maralal, Samburu County, is the Kirisia Forest Key Biodiversity Area. Also known as Leroghi, the forest is one of Kenya’s oldest state forest reserves, gazetted in 1933, and the latest Important Bird Area (IBA) in Kenya designated in 2023. Kenya’s IBAs also qualify as Key Biodiversity Areas.

Kirisia forest is a critical wildlife dispersal route in northern Kenya, forming part of the north end of the Laikipia Plateau. It is also a crucial water source in the expansive, arid Ewaso Nyiro North river catchment. The KBA exhibits high floral diversity, hosting dry montane forest, upland forest and arid scrub vegetation. The high-elevation parts of the forest shelter upland bird species, which are largely cut off and miles away from the nearest central Kenya highlands that share similar species. Threatened fauna in the KBA include African wild dogs, Grevy’s zebra, Lelwel hartebeest, reticulated giraffe, vultures and Grey Crowned Cranes, among others. Black rhinos used to be common, but habitat destruction and poaching led to their disappearance. The site has two important cliffs, the Opiroi Cliffs, where the Critically Endangered Rüppell’s Vulture nests and roosts.

The forest is a source of life to the local community, providing diverse forest resources such as timber, fencing and building poles, non-wood products like honey, sand, water and herbal medicine, and ecosystem services. It is also important for cultural practices and eco-tourism.

However, Kirisia Forest faces several challenges threatening its future, most of which are anthropogenic. These include illegal logging for timber and firewood, charcoal burning, over-harvesting of herbal medicine and overgrazing, especially during the dry season when the only available pasture is in the forest. The predominant community living adjacent to the forest are nomadic pastoralists. Encroachment for settlement has also led to increased cases of human-wildlife conflicts. Other threats include forest fires, intentionally or accidentally caused by the local community, the spread of invasive species, soil erosion, and climate change.

Concerted efforts are needed to ensure that degradation is reversed for the long-term survival of the KBA. Kirisia Forest is under the management of the Kenya Forest Service (KFS) in conjunction with the Kenya Wildlife Service and the Community Forest Association. The forest has a management plan that is currently being implemented. After rigorous community sensitization and awareness creation on the benefits of conserving the forest, more than 5,000 squatters willingly left the forest land they had encroached on. The natural forest is regenerating, and the community is leading in activities to rehabilitate and reforest degraded areas through tree planting. They are also adopting alternative livelihood options. Plans are underway to establish a Nature Kenya Site Support Group in Kirisia Forest.

Engaging the next generation in vulture conservation

By Brian Otiego

Every year, the first Saturday of September marks International Vulture Awareness Day (IVAD), a global event celebrating vultures and highlighting their vital role as nature’s clean-up crew. This year, Nature Kenya observed IVAD, focusing on engaging school children in vulture conservation, specifically in the Maasai Mara, Amboseli and Kwenia landscapes.

Vultures play a crucial role in maintaining healthy ecosystems by scavenging on carcasses, thereby preventing the spread of diseases. Despite their importance, vulture populations across Kenya face significant threats, particularly from wildlife poisoning. Vultures are often unintended victims when they consume poisoned carcasses intended to target predators like hyenas and lions, resulting in their mass deaths. Disturbingly, children have been implicated in some cases of wildlife poisoning, as they may resort to using common household chemicals like dry cell battery components to poison carcasses after livestock losses.

Ongoing education programs have been critical in raising awareness about the dangers of poisoning wildlife, particularly vultures. This year, Nature Kenya took the lead in ensuring that children in key landscapes like Amboseli, Kwenia, and Mosiro in Kajiado County and Maasai Mara in Narok County participated in the anti-wildlife poisoning campaign. To mark IVAD, Nature Kenya held school outreach activities at Oldorko Primary School, Sterling Academy and Olorika Comprehensive School, where children drew and coloured vulture-themed artwork. They also watched an educative vulture video and participated in interactive discussions. The goal was to help them understand the ecological significance of vultures and how their conservation is critical to maintaining balanced ecosystems. Through these engaging activities, over 1,000 children learned more about vultures and how they prevent the spread of diseases by efficiently clearing dead animals from the landscape.

These outreach events fostered knowledge and sparked a sense of responsibility and appreciation for vultures among the younger generation. By introducing children to the world of conservation in such an engaging and imaginative way, Nature Kenya aims to mentor a future generation of conservationists who understand the value of vultures in our ecosystems and are inspired to protect them.

In Nairobi, a significant step forward for vulture conservation was made to commemorate IVAD. Kenya Wildlife Service (KWS), in partnership with Nature Kenya and other conservation organisations, launched the “Vulture Multi-species Action Plan for Kenya (2024-2034)” a day before the IVAD celebrations. The action plan aims to address the alarming decline of Kenya’s vulture populations – down by over 70% in recent decades – due to poisoning, collision with energy infrastructure, electrocution and habitat loss.

The multi-species action plan outlines targeted measures to protect and restore populations of critically endangered species like the White-backed Vulture, Rüppell’s Vulture, White-headed Vulture, and Hooded Vulture. The plan seeks to mitigate threats by working with communities, conservation groups, and stakeholders to promote sustainable practices that protect vultures and their habitats.

KBAs in Focus – Taita Hills Forests

Located in southeastern Kenya within Taita Taveta County, the Taita Hills forests constitute a Key Biodiversity Area (KBA). Perched high on a series of ancient hills rising above the dryland plain, the Taita Hills forest fragments are like forest islands. These isolated forest fragments are known for their highest levels of endemism globally and form the northern part of the Eastern Arc Mountains. The forests include Ngangao, Iyale, Susu, Mbololo and Fururu, among others, managed by the Kenya Forest Service, while Chawia and Vuria are under the management of the county government of Taita Taveta.

The KBA provides crucial habitat for numerous endemic, endangered, and critically endangered species. Some species are found exclusively within this area, making it an Alliance for Zero Extinction (AZE) site. Notable species include the Taita Apalis, Taita Hills warty frog, Taita Thrush, Taita Hills purple-glossed snake, Taita Hills caecilian and Taita dwarf shrew.

Other globally threatened species reflecting the KBA’s critical conservation importance include the Taita White-eye, the endangered limbless Sagalla caecilian (which lives in the soil and leaf litter of the forest), the vulnerable small nocturnal primate known as the Taita Mountain dwarf galago (bushbaby), and the Taita blade-horned chameleon, among many others documented or yet to be discovered.

Despite the indisputable uniqueness of the KBA, it faces serious threats. These include rapid forest fires, mainly intentionally caused by community members clearing land for agriculture or due to the myth that forest fires lead to assured rainfall. The intensification of land use around the forest patches, driven by rapid population growth, has increased encroachment on the forests for agricultural production. Other threats include forest fragmentation, forest grazing, and climate change impacts. Additionally, the forests are threatened by an invasive species of dodder plant (Cuscuta sp.), a parasitic vine that grows rapidly, entwining and parasitising host plants, potentially threatening the survival of the forests and their biodiversity.

Conservation efforts that focus on preserving and restoring these diverse forest fragments are essential for ensuring the survival of the unique biodiversity they harbour. Concerted efforts by the national government, county government of Taita Taveta, non-governmental organisations, and local community members are evident. Taita Taveta County was the first to sign an agreement with the national government regarding the devolvement of forestry in 2013/14. The county has been at the forefront of developing forest management plans for Chawia and Vuria forest fragments and is actively formulating the forest and landscape restoration implementation plan (FOLAREP). The community, through a local conservation group known as the Dawida Biodiversity Conservation Group (DABICO), in partnership with Nature Kenya, is sensitising the community about preventing forest fires, discouraging the use of the dodder plant for beautification purposes, and participating in other initiatives such as ‘adopt-a-forest’ to enhance restoration of degraded forest landscapes within the Key Biodiversity Area (KBA).

KBA in Focus: Aberdare Mountains

By Joshua Sese

The Aberdare Mountains Key Biodiversity Area (KBA) is in the central Kenya highlands, forming part of the eastern escarpment of the Rift Valley. It is a stunning landscape where lush forests, sweeping grasslands, bamboo thickets, montane moorlands and misty peaks converge to create a sanctuary like no other. It comprises 76,600 ha of National Park and 108,400 ha of Forest Reserve. The ecosystem is amongst the five main ‘water towers’ of Kenya, forming a catchment area for dams supplying water to Nairobi City, the Athi-Galana-Sabaki River draining into the Indian Ocean, the Ewaso Nyiro River draining into Lorian Swamp, and the Malewa River draining into Lake Naivasha.

The Aberdares Key Biodiversity Area boasts a diverse array of wildlife, including the critically endangered Mountain Bongo. Over 300 bird species have been recorded, including the rare and globally threatened Aberdare Cisticola, Abbott’s Starling, Jackson’s Widowbird, and Sharpe’s Longclaw. Endemic species such as the Aberdare shrew, Aberdare mole rat and the Aberdare frog highlight the area’s evolutionary importance. A hotspot for biodiversity, the KBA serves as a living laboratory for scientists, offering insights into ecological processes, species interactions, and the intricate web of life that sustains this remarkable ecosystem.

Regardless of its outstanding importance, the KBA now faces several threats, which include illegal logging, illegal grazing, poaching of wildlife, illegal water abstraction, destruction of riparian areas, excisions and encroachment of forest areas and climate change. There is also an imminent threat of infrastructural development. In January 2024, the National Environment Management Authority (NEMA) approved the construction of a49-kilometre road section cutting through the forest to connect Nyandarua and Nyeri counties. According to an Environmental Impact Assessment (EIA) report, 104 hectares of vegetation in the KBA will be cleared for the road project. These will include 75 hectares of bamboo, 14 hectares of forest, and 14 hectares of moorland.

Safeguarding this essential site requires strong collaboration among government agencies, conservation organizations, local communities, and other stakeholders. Due to the site’s importance and uniqueness, countless restoration initiatives have been undertaken by the conservation community and other stakeholders around the ecosystem. Currently, the Conservation Alliance of Kenya (representing 73 member organisations, including Nature Kenya) has lodged an appeal at the National Environment Tribunal seeking to halt the construction of the proposed 49-kilometre roadsection. The Alliance has highlighted the detrimental impact of the road on the KBA and proposes an alternative route for the road that will have minimal effects on biodiversity and will be just as effective for travel.