The utilization of trees by endangered primate species Javan slow loris (Nycticebus javanicus) in shade-grown coffee agroforestry of Central Java

Although human intervention remains high, a shade-grown coffee agroforestry in Kemuning, Central Java still have important roles for biodiversity conservation. Among various fauna, the Javan slow loris (Nycticebus javanicus), a critically endangered species, can survive in this agroforestry system. The use of spatial method on shade-grown coffee agroforestry seems unusual. We aim to investigate the utilization of tree and other vegetation by Javan slow lorises in a shade-grown coffee agroforestry ecosystem in Kemuning Forest. We followed two individuals (male and female) of slow lorises from December 2018 until May 2019 using radio collar. We recorded both vertical and horizontal positions of each individual based on their position on trees at two spatial dimensions (vertical and horizontal). To explore whether lorises select certain tree species, we laid 275 plots (2020m) in their habitat and using Chi-square test for the analysis. Our findings show that both male and female of Javan slow loris in shade-grow