Abstract Book, First National Conference on Zoology 2020
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First National Conference on Zoology Biodiversity in a Changing World 28-30 November 2020 Abstracts Organized By Supported By: Foreword It is our pleasure to welcome you to the First National Conference on Zoology: Biodiversity in a Changing World on November 28–30, 2020 on a virtual platform. This conference is organized by the Central Department of Zoology and its Alumni on the occasion of the 55th Anniversary of the Department. This conference is supported by the IUCN Nepal, National Trust for Nature Conservation, WWF Nepal and Zoological Society of London Nepal office. The Central Department of Zoology envisioned three important strategies; teaching, research and extension of its strategic plan 2019 – 2023. The First National Conference is one of the most important extension activities of the Department in collaboration with leading conservation organizations of the country. We believe extension activities including national conference will help to mainstream zoology and make priority agenda of the government for research, faunal conservation, national development and employment. The main theme of the conference is “Biodiversity in a Changing World”, which is of utmost importance given global changes that species, ecosystem processes, landscapes and also people currently have to face together. Excessive exploitation of biological resources as well as global changes and the degradation of the natural environment have large-scale effects, some of which directly lead to the extinction of species and impacts on the health of people. The Conference provides us with the opportunity to meet, connect and learn from each other, share latest research results, and eventually envisage feasible means of conciliating human development and protect health of ecosystem and people with biodiversity conservation. In addition to the academic aspects, the aim of this gathering is also to promote collaboration among institutions, participants and encourage innovative research ideas. We are therefore delighted to see the academicians, scientists, researchers, managers, practitioners, planners and policy makers amongst participants. Although this is the National conference, it is successful in bringing a diverse participation from Nepal, India, China, Korea, Taiwan, Malaysia, Thailand, New Zealand, United States, Canada and United Kingdom. We are having 158 oral presentations with those of five keynote speakers and 20 invited speakers. The conference is planning to conduct three panel discussions. Wide range of research findings are being presented during the conference. Contributions are built around simple exploratory works to the latest knowledge about the biological sciences ranging from genes to the landscapes. The conference received abstracts addressing issues ranging from practical use of new technology to the almost philosophical implications such as human/wildlife coexistence. We are very grateful to the members of the Scientific Subcommittee and independent reviewers, who evaluated hundreds of abstracts. We also wish to thank the members of the Organizing Committee, Advisory Board and Conference Management Subcommittee, who all did a great job to ensure success of the conference. We are delighted to express our gratitude to the members of conference secretariat for their devotion and timely response of all the communications. We acknowledge all the colleagues at the Central Department Zoology, former faculty, alumni, students and staff, who provide invaluable support to the conference. As conference chair, it was a great pleasure to work with so many enthusiastic personalities. Our deepest gratitude to the 5 leading scientists, who have accepted to deliver inspiring keynote addresses, and thank you all for your interesting contributions. Finally, we wish you a successful and enjoyable conference proceeding and hope that you leave the conference with fond memories, useful contacts and renewed enthusiasm for your role in expansion of the zoological science. Prof. Dr. Tej Bahadur Thapa Chairperson, Conference Organizing Committee Biodiversity in a Changing World Conference Organizing Committee Organizing Committee Prof Dr Tej Bahadur Thapa, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Siddhartha Bajra Bajracharya, National Trust for Nature Conservation (NTNC), Lalitpur, Nepal Prof Dr Kumar Sapkota, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Mahendra Maharjan, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Archana Prasad, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Prem Bahadur Budha, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Laxman Khanal, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Advisory Board Prof Dr Dharma Kanta Baskota, Tribhuvan University, Kathmandu, Nepal Prof Dr Ram Prasad Khatiwada, Institute of Science and Technology, Tribhuvan University, Kathmandu, Nepal Prof Dr Rameshwar Adhikari, Research Center for Applied Science and Technology, Kathmandu, Tribhuvan University, Nepal Prof Toran Bahadur Karki, Former VC, Purbanchal University, Biratnagar, Nepal Prof Dr Dwij Raj Upreti, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Jiwan Shrestha, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Purna Nath Mishra, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Suresh Bahadur Karki, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Tej Kumar Shrestha, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Vasanta Kumar Thapa, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Umakanta Ray Yadav, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal i First National Conference on Zoology Prof Dr Ananda Shova Tamrakar, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Ranjana Gupta, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Karan Bahadur Shah, Himalayan Nature, Kathmandu, Nepal Prof Dr Khadga Basnet, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Surya Ratna Gubhaju, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Shyam Narayan Labh, Amrit Campus, Tribhuvan University, Nepal Dr Deep Bahadur Swar, Nepal Fisheries Society, Kathmandu, Nepal Prof Dr Ramesh Kumar Shrestha, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Damodar Thapa Chhetry, Post Graduate Campus, Tribhuvan University, Kathmandu, Nepal Prof Dr Geeta Sharma, Tri-Chandra Multiple Campus, Tribhuvan University, Kathmandu, Nepal Prof Dr Arvind Kumar Keshari, Patan Multiple Campus, Tribhuvan University, Kathmandu, Nepal Prof Dr Mukesh Kumar Chalise, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Ganesh Bahadur Thapa, Natural History Museum, Tribhuvan University, Kathmandu, Nepal Scientific Sub-Committee Prof Dr Kumar Sapkota, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Hem Sagar Baral, Head, Nepal Office Zoological Society of London, Kathmandu, Nepal Prof Dr Mahendra Maharjan, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Prof Dr Chhatra Mani Sharma, Central Department of Environmental Science, Tribhuvan University, Kathmandu, Nepal Prof Dr Sunila Rai, Agriculture and Forestry University, Rampur, Chitwan, Nepal Dr Subodh Kumar Upadhyaya, Kathmandu University, Dhulikhel, Nepal Dr Chiranjibi Prasad Pokheral, National Trust for Nature Conservation-Central Zoo, Lalitpur, Nepal Dr Daya Ram Bhusal, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Hari Prasad Sharma, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Ishan Gautam, Natural History Museum, Tribhuvan University, Kathmandu, Nepal Dr Pradip Gyawali, Institute of Environmental Science and Research, New Zealand ii Biodiversity in a Changing World Dr Kishor Pandey, Nepal Academy of Science and Technology (NAST), Nepal Dr Chet Prasad Bhatta, Radford University Carilion, United States Dr Pushpa Raj Acharya, Central Campus of Science and Technology, Mid-Western University, Surkhet, Nepal Dr Narayan Prasad Koju, Center for Postgraduate studies, Nepal Engineering College, Pokhara University, Nepal Conference Management Sub-committee Dr Prem Bahadur Budha, Central Department of Zoology, Tribhuvan University, Nepal Mr Kul Prasad Limbu, Post Graduate Campus, Tribhuvan University, Biratnagar, Nepal Mr Indra Prasad Subedi, Central Department of Zoology, Tribhuvan University, Nepal Dr Bishnu P. Bhattarai, Central Department of Zoology, Tribhuvan University, Nepal Ms Santoshi Shrestha, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Rakshya Thapa, Amrit Science Campus, Tribhuvan University, Nepal Mr Janak Raj Subedi, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Mr Pitambar Dhakal, Central Department of Zoology, Tribhuvan University, Nepal Mr Jagan Nath Adhikari, Central Department of Zoology, Tribhuvan University, Nepal ZOOSAN CDZ, Tribhuvan University Conference Secretariat Dr Laxman Khanal, Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal Dr Bishnu P. Bhattarai, Central Department of Zoology, Tribhuvan University, Nepal Mr Indra Prasad Subedi, Central Department of Zoology, Tribhuvan University, Nepal Mr Hari Basnet, Small Mammals Conservation