Abstract
Nairobi National Park (NNP) in Kenya was established in 1946 to conserve the abundance and diversity of wildlife in the Kitengela-Athi-Kaputei plains, from excessive exploitation. It is currently fenced except on the Kitengela side across the Mbagathi River due to the sub-division of the group ranches, which commenced in the 1980s, limiting access of wildlife to the migratory corridor and dispersal areas. This paper is based on a study conducted to assess the impacts of the resultant land use changes in the Kitengela dispersal area/ migratory corridor on the migratory fauna of NNP, and to identify appropriate mitigation measures. The findings indicated that increased human settlement, led to changes in land uses which resulted into multiple negative impacts on the migratory wildlife of Nairobi National Park, mainly due to loss of dispersal area and blockage of migratory routes, leading to wildlife confinement, decreased wildlife tolerance and increased incidences of human wildlife conflicts. Data analysis indicated decline in migratory wildlife population thus negative effect (F=, 6.066, p<0.05). The findings also indicated that loss of migratory routes/dispersal area and reduced vegetation cover was regarded by 55% of the local community respondents as one of the main consequences of the land use changes resulting from the subdivision of the group ranches leading to decreased wildlife tolerance (β = 0.246) and wildlife confinement (β = 0.371) in NNP (p= 0.021, < 0.05, F= 2.678; R=0.179, R2= 0.032). The paper also discusses the mitigation measures for the longtime sustainability of the park, the dispersal area and migratory corridor, including holistic implementation of the Kitengela-Isinya-Kipeto Local Physical Development Plan, mapping and protection of the vital wildlife areas within the migratory range, including the wildebeest calving area in North Kaputiei.
Highlights
The Kitengela-Athi Kaputiei plains ecosystem, located between Kajiado and Machakos Counties in Kenya, is rich in wildlife diversity and abundance
This section contains the results of the statistical analysis used in testing the hypothesized relationships among the study variables, which was aimed at assessing the impacts of the land use changes in Kitengela Conservation Area (KCA) on the migratory wildlife of National Park (NNP)
This study identified two main factors why, despite the existence of the conflicts, the local community still displayed a moderate wildlife tolerant attitude: the Maasai traditionally coexisted with wildlife with minimal conflicts; and several Non-Governmental Organization (NGO) active in the area are engaged in capacity building to create awareness and appreciation regarding the wildlife; NGOs such as Friends of Nairobi National Park (FoNNaP) and Wildlife Direct operate a Wildlife Conservation and Lease Programme (WCLP) and the consolation programme, which aims at mitigating the conflicts through contractual lease of land, compensation for wildlife damage, and capacity building
Summary
The Kitengela-Athi Kaputiei plains ecosystem, located between Kajiado and Machakos Counties in Kenya, is rich in wildlife diversity and abundance. It forms part of the vast Maasailand ecosystem that straddles the KenyaTanzania border which has been described as the area that supports the most abundant wildlife populations on earth (Western, 2009). The migratory wildlife roamed freely within the ecosystem, and at times could move as far as Amboseli National Park, in the foothills of Mt. Kilimanjaro. The wildlife traditionally migrated seasonally to the surrounding plains during the wet season, and returned to the park during the dry season (Nyeki, 1992)
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