Bats of Mount Silabur, Sarawak, and its potential for conservation

Karst landscape is recognised as one of the biologically important areas especially for bats. The limestone caves and forest within the landscape provide essential resources for the local bat fauna, albeit bat populations are severely threatened by anthropogenic disturbances occurring within and sur...

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Main Authors: Jinggong, Emy Ritta, Rajasegaran, Praveena, Morni, Muhd Amsyari, William-Dee, Julius, Denel, Azroie, Anwarali Khan, Faisal Ali
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Published: UNIMAS 2022
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Online Access:http://eprints.um.edu.my/43568/
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spelling my.um.eprints.435682023-10-24T04:40:33Z http://eprints.um.edu.my/43568/ Bats of Mount Silabur, Sarawak, and its potential for conservation Jinggong, Emy Ritta Rajasegaran, Praveena Morni, Muhd Amsyari William-Dee, Julius Denel, Azroie Anwarali Khan, Faisal Ali Q Science (General) Karst landscape is recognised as one of the biologically important areas especially for bats. The limestone caves and forest within the landscape provide essential resources for the local bat fauna, albeit bat populations are severely threatened by anthropogenic disturbances occurring within and surrounding the ecosystem. In Sarawak, studies on bat diversity are biased towards protected areas, leaving aside non-protected areas including private lands such as Mount Silabur. Surveys on bat diversity were conducted at the limestone outcrop and the surrounding matrix of Mount Silabur with the primary aim of developing the first checklist of bats at Mount Silabur. A total of 27 species were recorded from 12 sampling nights representing approximately 34 of the total bat species recorded in Sarawak. The Cox’s Roundleaf Bat (Hipposideros coxi), a rare Bornean endemic species, was recorded from the cave system, signifying an important record for the area and also Sarawak. Furthermore, this is the sixth locality record for the species in Sarawak, Borneo. Interestingly, the total number of bat species recorded from Mount Silabur represented about 72 of the total bat species recorded (27 out of 38 species) from other major touristic caves in western Sarawak; Fairy Cave Nature Reserve and Wind Cave Nature Reserve. This warrants a need to develop an action plan to protect and conserve Mount Silabur cave system and the surrounding forest for its potential to serve as a shelter for bats and other cave and forest dependent taxa. The local community should implement and adhere to guidelines for cave related activities to minimise human driven disturbances on the ecosystem and its inhabitants. © 2022 Universiti Malaysia Sarawak. All rights reserved. UNIMAS 2022 Article PeerReviewed Jinggong, Emy Ritta and Rajasegaran, Praveena and Morni, Muhd Amsyari and William-Dee, Julius and Denel, Azroie and Anwarali Khan, Faisal Ali (2022) Bats of Mount Silabur, Sarawak, and its potential for conservation. Borneo Journal of Resource Science and Technology, 12 (1). 141 -156. ISSN 2229-9769, DOI https://doi.org/10.33736/bjrst.4235.2022 <https://doi.org/10.33736/bjrst.4235.2022>. 10.33736/bjrst.4235.2022
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
spellingShingle Q Science (General)
Jinggong, Emy Ritta
Rajasegaran, Praveena
Morni, Muhd Amsyari
William-Dee, Julius
Denel, Azroie
Anwarali Khan, Faisal Ali
Bats of Mount Silabur, Sarawak, and its potential for conservation
description Karst landscape is recognised as one of the biologically important areas especially for bats. The limestone caves and forest within the landscape provide essential resources for the local bat fauna, albeit bat populations are severely threatened by anthropogenic disturbances occurring within and surrounding the ecosystem. In Sarawak, studies on bat diversity are biased towards protected areas, leaving aside non-protected areas including private lands such as Mount Silabur. Surveys on bat diversity were conducted at the limestone outcrop and the surrounding matrix of Mount Silabur with the primary aim of developing the first checklist of bats at Mount Silabur. A total of 27 species were recorded from 12 sampling nights representing approximately 34 of the total bat species recorded in Sarawak. The Cox’s Roundleaf Bat (Hipposideros coxi), a rare Bornean endemic species, was recorded from the cave system, signifying an important record for the area and also Sarawak. Furthermore, this is the sixth locality record for the species in Sarawak, Borneo. Interestingly, the total number of bat species recorded from Mount Silabur represented about 72 of the total bat species recorded (27 out of 38 species) from other major touristic caves in western Sarawak; Fairy Cave Nature Reserve and Wind Cave Nature Reserve. This warrants a need to develop an action plan to protect and conserve Mount Silabur cave system and the surrounding forest for its potential to serve as a shelter for bats and other cave and forest dependent taxa. The local community should implement and adhere to guidelines for cave related activities to minimise human driven disturbances on the ecosystem and its inhabitants. © 2022 Universiti Malaysia Sarawak. All rights reserved.
format Article
author Jinggong, Emy Ritta
Rajasegaran, Praveena
Morni, Muhd Amsyari
William-Dee, Julius
Denel, Azroie
Anwarali Khan, Faisal Ali
author_facet Jinggong, Emy Ritta
Rajasegaran, Praveena
Morni, Muhd Amsyari
William-Dee, Julius
Denel, Azroie
Anwarali Khan, Faisal Ali
author_sort Jinggong, Emy Ritta
title Bats of Mount Silabur, Sarawak, and its potential for conservation
title_short Bats of Mount Silabur, Sarawak, and its potential for conservation
title_full Bats of Mount Silabur, Sarawak, and its potential for conservation
title_fullStr Bats of Mount Silabur, Sarawak, and its potential for conservation
title_full_unstemmed Bats of Mount Silabur, Sarawak, and its potential for conservation
title_sort bats of mount silabur, sarawak, and its potential for conservation
publisher UNIMAS
publishDate 2022
url http://eprints.um.edu.my/43568/
_version_ 1781704679979220992
score 13.211869