Behavior and Activity Patterns of Smooth-coated Otters (Lutrogale perspicillata) in Shuklaphanta National Park, Nepal
DOI:
https://doi.org/10.3126/jist.v29i2.65260Keywords:
Activity pattern, behavior camera traps, conservation management, Shuklaphanta National Park, Smooth-coated OtterAbstract
Understanding the behavior and activity patterns of Smooth-coated Otters (Lutrogale perspicillata) is essential for their conservation and management, particularly within protected areas such as Shuklaphanta National Park, Nepal. Therefore, we employed camera traps to monitor otter behavior and activity patterns in Shuklaphanta National Park. We observed the majority of otter activities during daylight hours, with a peak in activity occurring between 07:00 to 09:00 hours and 11:00 to 13:00 hours. Smooth-coated Otters displayed heightened activity during the early morning, possibly associated with foraging or territorial behaviors. Common behaviors observed included alertness, scent-marking and latrines, and walking. These findings reveal that camera traps offer a novel and effective method for monitoring otter behavior in the wild. Camera traps proved particularly advantageous in river sections with dense vegetation, enabling continuous monitoring and overcoming logistical challenges. Our study underscores the importance of prioritizing behavior, activity patterns, and individual identification research to enhance conservation efforts. Given the threats posed by human-altered landscapes, understanding otter behavior is paramount for formulating effective management and conservation strategies, particularly in protected areas like Shuklaphanta National Park, Nepal.
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Abdul-Patah, P., Nur-Syuhada, N., Md-Nor, S., Sasaki, H., & Md-Zain, B.M. (2014). Habitat and food resources of otters (Mustelidae) in Peninsular Malaysia. AIP Conference Proceedings, 1614(1), 693-699.
Acharya, P. (2006). Otter and wetland conservation in Nepal. Water Resources, Security and Sustainability, SEEP Water, Kathmandu, Nepal, 144–149pp.
Acharya, P.M. (2017). Status of Smooth-coated otters Lutrogale perspicillata Geoffroy, 1826) in the Khauraha River of Bardia National Park, Nepal. OTTER, The Journal of the International Otter Survival Fund, 3, 23–37.
Acharya, P.M., & Rajbhandari, S.L. (2012). Study of Smooth-coated Otter (Lutrogale perspicillata) Geoffroy in Babai Valley of Bardia National Park. Report submitted to the International Otter Survival Fund (IOSF), UK. pp.13-19.
Acharya, P.M., Thainiramit, P., Techato, K., Baral, S., Rimal, N., Savage, M., Campos-Arceiz, A., & Neupane, D. (2023). Predicting the distribution and habitat suitability of the Smooth-coated Otter (Lutrogale perspicillata) in lowland Nepal. Global Ecology and Conservation, 46, e02578.
Acharya, P.M., & Lamsal, P. (2010). A survey for Smooth-coated Otter (Lutrogale perspicillata) on the River Narayani, Chitwan National Park, Nepal. Hystrix the Italian Journal of Mammology, 21(2), 203.
Anoop, K.R., & Hussain. S.A. (2004). Factors affecting habitat selection by Smooth-coated Otters (Lutrogale perspicillata) in Kerala, India. Journal of Zoology, 263(4), 417–423.
Awasthi, B., McConkey, K.R., Aluthwattha, S.T., Chen, C. & Chen, J. (2024a). Restoring ecological function: Interactions between vertebrates and latrines in a reintroduced population of Rhinoceros unicornis. Biological Conservation, 294, 110611.
Awasthi, B., Banjade, B., Pandey, N., Joshi, S., Savage, M., Shrestha, P.M., Rawat, Y.B., & Bhatt, P.R. (2024b). The effects of biological water quality on the presence of the Smooth-coated Otter in Far Western Nepal. IUCN Otter Specialist Group Bulletin, 41(2), 71-87.
Basak, S., Pandav, B., Johnson, A.J., & Hussain, S.A. (2021). Resource utilisation by Smooth-coated Otters in the rivers of Himalayan foothills in Uttarakhand, India. Global Ecology and Conservation, 32, e01896.
Bashyal, A., & Yadav, B.P. (2020). Opportunistic Smooth-coated Otter (Lutrogale perspicillata) sightings record in Bardia National Park of Nepal. IUCN Otter Specialist Group Bulletin, 37(2), 120-126.
Bernard, H., Baking, E.L., Matsubayashi, H., & Ahmad, A.H. (2013). Records of Bornean felids in and around Tabin Wildlife Reserve, Sabah, Malaysia. Cat News, 56, 4–7.
Barocas, A., Farfan, J., Groenendijk, J., Mendoza, J., Silva, J., Mujica, O., Ochoa, J.A., Macdonald, D.W., & Swaisgood, R.R. (2022). Disturbance‐specific behavioral responses of giant otters exposed to ecotourism and extractive activities. Animal Conservation, 25(1), 15-26.
Dudgeon, D., Arthington, A.H., Gessner, M.O., Kawabata, Z.I., Knowler, D.J., Lévêque, C., Naiman, R.J., Prieur-Richard, A.H., Soto, D., Stiassny, M.L., & Sullivan, C.A. (2006). Freshwater biodiversity: importance, threats, status and conservation challenges. Biological Reviews, 81(2), 163-182.
de Silva, P., Khan, W.A., Kanchanasaka, B., Reza Lubis, I., Feeroz, M.M., & Al-Sheikhly, O.F. (2015). Lutrogale perspicillata. The IUCN Red List of Threatened Species 2015, e.T12427A21934884.
Dias, S.J., White, P.J.C., Borker, A.S., & Fernandes, N.V. (2022). Habitat selection of Smooth-coated Otters (Lutrogale perspicillata) in the peri-coastal, urbanised landscape of Goa, India. Mammal Research, 67(3), 299-309.
DNPWC. (2022). Annual Report 2078/079. Shuklaphanta National Park.
Durbin, L.S. (1998). Habitat selection by five otters Lutra lutra in rivers of northern Scotland. Journal of Zoology, 245, 85–92.
Evans, M.N., Vickers, S.H., Abu-Bakar, M.S., & Goossens, B. (2016). Small carnivores of the Lower Kinabatangan Wildlife Sanctuary, Sabah, Borneo, including a new locality for the otter civet Cynogale bennetti. Small Carnivore Conservation, 54, 26-38.
Friard, O., & Gamba, M. (2016). BORIS: a free, versatile open-source event-logging software for video/audio coding and live observations. Methods in Ecology and Evolution, 7, 1325-1330.
Gardner, R.C., & Finlayson, C. (2018). Global wetland outlook: state of the world’s wetlands and their services to people. Ramsar Convention Secretariat. pp. 2020-2025.
Gil-Sánchez, J.M., & Antorán-Pilar, E. (2020). Camera-trapping for abundance estimation of otters in seasonal rivers: a field evaluation. European Journal of Wildlife Research, 66(5), 72.
Green, M.L., Monick, K., Manjerovic, M.B., Novakofski, J., & Mateus-Pinilla, N. (2015). Communication stations: cameras reveal river otter (Lontra canadensis) behavior and activity patterns at latrines. Journal of Ethology, 33, 225-234.
Gwachha, S., Koirala, M., & Shrestha, P.M. (2023). Habitat status of the Smooth-coated Otter (Lutrogale perspicillata) in Geruwa-Khaurahi River, Bardia National Park, Nepal. Nepal Journal of Environmental Science. 11(2), 23-33.
Hodgson, B.H. (1841). Classified catalogue of mammals of Nepal. Journal of the Asiatic Society of Bengal, 10, 907–916.
Hussain, S.A., & Choudhury, B.C. (1997). Distribution and status of the Smooth-coated Otter Lutra perspicillata in National Chambal Sanctuary, India. Biological Conservation, 80, 199-206.
Hussain, S.A. (2002). Conservation status of otters in the Tarai and Lower Himalayas of Uttar Pradesh, India. In Dulfer, R., Conroy, J., Nel, J., & Gutleb, A.C. (Eds), Proceedings of the Czech Republic. IUCN Otter Specialist Group Bulletin, 19A, 131-142.
Hussain, S.A., de Silva, P.K., & Mostafa, F.M. (2008). Lutrogale perspicillata. In 2008 IUCN Red List of Threatened Species. Retrieved February 8, 2024 from http://www.iucnredlist.org/apps/redlist/details/12427/0.
Hussain, S.A. (2013). Activity pattern, behavioural activity and interspecific interaction of Smooth-coated Otter (Lutrogale perspicillata) in National Chambal Sanctuary, India. IUCN Otter Specialist Group Bulletin, 30(1), 5-17.
IOSF. (2020). World of Otters. Whittles Publishing, Caithness, Scotland. Retrieved February 4, 2024 from https://otter.org/Public/AboutOtters_OtterSpecies.aspx.
IUCN. (2023). The IUCN Red List of Threatened Species. Version 2023-1. Retrieved April 24, 2024 from https://www.iucnredlist.org.
Jayasurya, M., Moorthi, M., Sathishkumar, S., & Srimathi, R. (2022). Distribution, habitat selection and diet of Smooth-coated Otters (Lutrogale perspicillata) in the Kollidam and Thenpennai rivers in south India. IUCN Otter Specialist Group Bulletin, 40, 3-15.
Joshi, G.K., Joshi, R., & Poudel, B. (2021). Distribution and threats to Smooth-coated Otters (Lutrogale perspicillata) in Shuklaphanta National Park, Nepal. Journal of Threatened Taxa, 13(11), 19475–19483.
Kafle, G. (2009). Review on research and conservation of otters in Nepal. IUCN Otter Specialist Group Bulletin, 26(1), 32–43.
Kean, E.F., Chadwick, E.A., & Müller, C.T. (2015). Scent signals individual identity and country of origin in otters. Mammalian Biology, 80, 99-105.
Khan, W.A., Qasim, M., Ahmad, E., Chaudhry, A.A., Bhaagat, H.B., & Akhtar, M. (2010). Status of Smooth-coated Otter (Lutrogale perspicillata sindica) in Pakistan. Pakistan Journal of Zoology, 42(6), 817-824.
Kruuk, H. (2006). Otters ecology, behaviour and conservation. Oxford University Press, Oxford.
Lélias, M.L., Lemasson, A., & Lodé, T. (2021). Social organization of otters in relation to their ecology. Biological Journal of the Linnean Society, 133(1), 1-27.
Mason, C.F., & Macdonald, S.M. (1986). Otters, ecology and conservation. Cambridge University Press, Cambridge, London.
Matsubayashi, H., Bernard, H., & Ahmad, A.H. (2011). Small carnivores of the Imbak Canyon, Sabah, Malaysia, Borneo, including a new locality for the Hose’s civet Diplogale hosei. Small Carnivore Conservation, 45, 18–22.
Meredith, M., & Ridout, M. (2023). Overview of the overlap package. Retrieved February 4, 2024 from https://rdrr.io/cran/overlap/f/inst/doc/overlap.pdf.
Mishra, R., Lamichhane, B.R., Gautum, B., Ram, A.K., & Subedi, N. (2022). Photographic evidence of Smooth-coated Otter Lutrogale perspicillata in Koshi Tappu Wildlife Reserve, Nepal. IUCN Otter Specialist Group Bulletin, 39(4), 189-195.
Nawab, A., & Hussain, S.A. (2012). Factors affecting the occurrence of Smooth-coated Otter in aquatic systems of the Upper Gangetic Plains, India. Aquatic Conservation: Marine and Freshwater Ecosystems. 22(5), 616–625.
Poudyal, L.P., Lamichhane, B.R., Paudel, U., Niroula, S.R., Prasai, A., Malla, S., Subedi, N., Thapa, K., & Dahal, B.R. (2019). Mammals of Shuklaphanta: An account from camera trap survey. Suklaphanta National Park Office, Kanchanpur.
Prenda, J., Lopez-Nieves, P., & Bravo, R. (2001). Conservation of otter (Lutra lutra) in a Mediterranean area: the importance of habitat quality and temporal variation in water availability. Aquatic Conservation.: Marine Freshwater Ecosystem, 11, 343–355.
R Core Team. (2023). R: A language and environment for statistical computing. R Foundation for Statistical Computing.
Rawat, Y.B., Bhattarai, S., Poudyal, L.P., & Subedi, N. (2020). Herpetofauna of Shuklaphanta National Park, Nepal. Journal of Threatened Taxa, 12(5), 15587-15611.
Rai, R., Ranabhat, S., Bhandari, R., Lamichhane, S., Timalsina, K., Wahid, S., & Bhatta, L.D. (2019). Freshwater ecosystems of the Koshi River basin, Nepal: A rapid assessment. ICIMOD Working Paper 2019/6. Kathmandu: ICIMOD.
Ridout, M.S., & Linkie, M. (2009). Estimating overlap of daily activity patterns from camera trap data. Journal of Agricultural, Biological, and Environmental Statistics, 14, 322-337.
Roberts, T.J. (1997). Mammals of Pakistan. Revised Edition, Oxford University Press.
Ross, J., Hearn, A.J., Johnson, P.J., & Macdonald, D.W. (2013). Activity patterns and temporal avoidance by prey in response to Sunda clouded leopard predation risk. Journal of Zoology, 290, 96–106
Samejima, H., & Semiadi, G. (2012). First record of Hose’s civet Diplogale hosei from Indonesia, and records of other carnivores in the Schwaner Mountains, Central Kalimantan, Indonesia. Small Carnivore Conservation, 46, 1–7.
Shenoy, K., Varma, S., & Prasad, K.D. (2006). Factors determining habitat choice of the Smooth-coated Otter, Lutra perspicillata, in a South Indian river system. Current Science, 91(5), 637-643.
Smith, J.E., Kolowski, J.M., Graham, K.E., Dawes, S.E., & Holekamp, K.E. (2008). Social and ecological determinants of fission-fusion dynamics in the spotted hyena. Animal Behavior, 76, 619–636.
Smith, J.E., Swanson, E.M., Reed, D., & Holekamp, K.E. (2012). Evolution of cooperation among mammalian carnivores and its relevance to hominin evolution. Current Anthropology, 53, 436–452.
Thapa, P., Bijaya, G.C.D., Bhandari, J., Devkota, B.P., Silwal, T., & Can, L. (2021). Distribution, threats and community perceptions of otters in Shuklaphanta National Park, Nepal. OTTER, The Journal of the International Otter Survival Fund, 7, 128-142.
Wai, L., Evans, M.N., Bernard, H., & Goossens, B. (2020). Holt-based Activity Patterns of Smooth-coated Otter (Lutrogale perspicillata) in the Lower Kinabatangan Wildlife Sanctuary, Sabah, Malaysia. IUCN Otter Specialist Group Bulletin, 37 (1), 20–28.
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