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.