Journal
| Title | Species Richness and Conservation Status of Cave Bats in Agusan Del Sur, Philippines Posted by Olga Nu�eza |
| Authors | Ian Carlmichael J. Perez and Olga M. Nuñeza |
| Publication date | 2020/07 |
| Journal | Asian Journal of Conservation Biology |
| Volume | 9 |
| Issue | 1 |
| Pages | 56-70 |
| Publisher | Turtle Conservation and Research Programme |
| Abstract | Cave bats are constantly threatened by human encroachment in caves. Species richness of cave bats and conser- vation issues in caves in Agusan del Sur, in particular, are still poorly known. In this study, conservation status and species richness of cave bats were determined using a combination of mist netting, abundance estimates, and key informant interview methods. Seven species of bats were recorded with low endemism of 29%. The most abundant species was Hipposideros diadema which was documented in three caves. Agpan cave was the most species-rich with four species of bats. All the documented bats have âLeast Concernâ status, however, H. diadema, Ptenochirus jagori and Rousettus amplexicaudatus appear to be locally threatened due to bat hunting pressure and human encroachment inside the caves. All caves were found to be moderately to highly disturbed. Thirteen signs of cave disturbances were recorded where vandalism, treasure hunting, and birdâs nest collection showed high prevalence. Wilderness/Epheso Cave, Magdaguhong Cave, Agpan (Paraiso 2) Cave, and Sampyagit Cave were found to be the most impacted. Results indicate a need to strengthen conservation efforts and mitigate the identified local threats. |
| Index terms / Keywords | conservation, disturbances, endemism, hunting, threats. |
| DOI | 05.2016-88933878 |
| URL | http://www.ajcb.in |