Anthropogenic activities have driven many wildlife species towards extinction. Among these species, the geographic distributions of many are poorly documented, which can limit the effectiveness of conservation. The critically endangered Chinese pangolin (Manis pentadactyla) is experiencing population decline throughout its range due to land-use changes and illegal trade for food and traditional medicine. Using distribution records and maximum entropy modeling, we predicted the potential distribution of the Chinese pangolin across Nepal. Most suitable potential habitats of the Chinese pangolin occurred in forest areas of the mid-hill region in central and eastern Nepal, followed by cultivated land. Almost all potential suitable habitats of the Chinese pangolin occurred outside of protected areas, and most of them were encroached upon by cultivated land, human settlements, and infrastructure developments. The results from this study provide baseline information on the potential suitable habitats of the Chinese pangolin in Nepal, which helps to develop site- and species-specific management plans and to identify priority areas to minimize the current threats to the pangolin and enhance the stewardship of species conservation.
Koshi Tappu Wildlife Reserve (KTWR) in eastern Terai of Nepal is believed to hold a relatively healthy population of vulnerable fishing cats but has remained unexplored. We conducted camera trapping and questionnaire survey in KTWR and its buffer zone in the winter of 2016 and 2017 to estimate the population status and threats to fishing cat Prionailurus viverrinus. Camera trapping was conducted in 2016 on fish farms in the eastern buffer zone where we found a minimum of nine fishing cat individuals visiting the surveyed fish ponds. The frequency of their visits to fish ponds varied 0–5 (average 2) nights during seven active camera trap nights. A survey in the second year (2017) covered the entire reserve. Spatially Explicit Capture-Recapture models estimated a population of 20 fishing cats with density of 8.4/100 km2 in KTWR and the eastern buffer zone. We interviewed 50 fish farmers to understand the people’s perceptions towards fishing cats. More than 40% of the respondents reported fishing cats consuming fish from their farm. Retaliation and road kills were documented as major threats of fishing cats in the study area. The population of the fishing cat is found dependent partially on fish ponds, indicating the possibility of conflict with fish farmers. We recommend the detailed study on the movement of fishing cats between the reserve and fish farming area in the buffer zone.
<p>The status of the Fishing Cat <em>Prionailurus viverrinus</em> in Koshi Tappu Wildlife Reserve, Nepal was assessed by camera trapping and pugmark searches from 2011 to 2014. The reserve is a highly dynamic and unstable snow-fed braided river system with many anabranches and islands. Evidence of Fishing Cats was found throughout most of the reserve. They were probably more abundant on the eastern side, among the islands of the main river channel, and in the adjacent buffer zone where there was a chain of fishponds and marsh areas fed by seepage from the main river channel. Evidence of Fishing Cats was found up to 6km north of the reserve on the Koshi River but not beyond this. The population is probably small and may be isolated but given the endangered status of the species, is significant. The main likely threats identified are wetland and riparian habitat deterioration caused by over exploitation and illegal grazing by villagers, overfishing of wetlands and rivers within the reserve, and direct persecution arising from perceived conflicts with fish farming and poultry husbandry. Required conservation actions are discussed.</p><div> </div>
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.