Increased human settlement, land use changes, loss of migration corridors, habitat loss and fragmentation have affected habitat use by Masai giraffe in Athi-Kapiti plains ecosystem. The purpose of the study was to assess the factors affecting habitat use by Masai giraffe (Giraffa camelopardalis tippelskirchi) in the Athi-Kapiti plains ecosystem and to generate information for giraffe sustainable conservation and management. The specific objectives of the study were to assess past and present giraffe population, assess the relative abundance of giraffe food