Subsidient: Maria Gatta/Leiden University
Subsidy: S162.63
The aim of my study was two-fold: first, I wanted to determine the lion population structure, movements and home range of Nairobi National Park (NNP) lions; second, I wanted to investigate lion-livestock conflicts around NNP, and possible mitigation measures. During my stay in Nairobi, my daily tasks included lion tracking, identification, and behavioral observations. I also interviewed owners of livestock regarding the lion depredation events and the measures they take to avoid them. Finally, I compiled Kenya Wildlife Service (KWS) records on livestock depredation for analysis.
My study revealed that there are at least three prides in NNP, and at least one coalition of nomadic sub-adult males. NNP has one of the highest lion densities recorded in Africa in recent times, which may explain the low percentage of sub-adults, as they may be pushed into unsuitable habitats (i.e.: outside of the national park). Additionally, two of the four collared lions had approximately 45% of their home range outside the national park, and made frequent sallies towards the livestock area. The best methods to avoid livestock depredation at night in the livestock area were: flickering flashlights around the cattle enclosures, and high walls for the enclosures.
