Demographic implementation of Snares: A Review on Wildlife Hunting and Poaching
DOI:
https://doi.org/10.12723/mjs.70.9Keywords:
Snares, Traps, Hunting, Poaching, Evidence, Crime scene, Wild AnimalsAbstract
Trapping, an ancient method employed for hunting or poaching in the wild, has witnessed minimal change in its impact on both targeted and non-targeted wildlife populations, with snares emerging as a prevalent trapping tool. Motivations for adopting snares include increased bush meat demand, rituals, and entrenched beliefs driven by their cost-effectiveness and efficiency. This study explores various snare types and examines their scientific implications for the demographic impacts on terrestrial mammals and birds. Data were procured from national and international web portals related to crime scene investigations and evidence, which aided in identifying taxonomic diversity and the frequency of occurrence of susceptible species. Our review highlights that the increasing wildlife crimes, driven by forest exploitation and encroachment, are threatening endangered species. This underscores the need for actionable management strategies and the broad dissemination of research findings. Utilizing tools like the Spatial Monitoring Tool (SMART) is crucial for effectively combating snare hunting and poaching. Although snaring impacts wildlife, some regions still have thriving populations, emphasizing the need for continuous patrolling and monitoring. To address these challenges, we recommend routine security patrolling, the involvement of forensic experts, and adherence to standard operating procedures with skilled personnel to enhance wildlife protection.
References
R. R. De Souza-Mazurek et al., "Subsistence hunting among the Waimiri Atroari Indians in central Amazonia, Brazil," Biodiversity & Conservation, 2011, vol. 9, pp. 579-596.
Y. A. Wato et al., "Correlates of wildlife snaring patterns in Tsavo West National Park, Kenya," Biol. Conserv., 2006, 132, 500–509.
R. Shepherd and N. Magnus, "Nowhere To Hide: The Trade in Sumatran Tiger," (TRAFFIC Southeast Asia.) (Wright, B., 2010. Will the tiger survive in India? In: Tilson, R., Nyhus, P. J. (Eds.), The Tigers of the World - the Science, Politics and Conservation of Panthera Tigris, Elsevier Inc., London, UK, 2004, 88–99.
The Wild Life (Protection) Amendment Bill, 2013, ‘Prohibition on animal traps.’, Insertion of new section 9A., Minister of State (Independent Charge) in the Ministry of Environment and Forests, India., 2013. [Online]. https://parivesh.nic.in/writereaddata/Wildlife Protection Amendment Bill 2013.pdf. Accessed on 05 December 2023.
M. Colell et al., "Hunting among Moka Bubis in Bioko: dynamics of faunal exploitation at the village level," Biodiversity and Conservation, 1994, 3, 939-950.
S. A. Bhagwat et al., "The role of religion in linking conservation and development: Challenges and opportunities," Journal for the Study of Religion, Nature and Culture, 2011, 5, 39 – 60.
M. H. Khan, "Ecology and Conservation of the Bengal Tiger in the Sunderbans Mangrove forest Bangladesh," Environmental Science Biology, 2004.
Andrew.J.Loveridge, Lara.L.Sousa, J.Seymour Smith, David Macdonald, J. Hunt, Peter Coals, Holly O Donnell, P.A.Lindsey, R.Mandisodza Chikerema, D.W.Macdonald, Evaluating the spatial intensity and demographic impacts of wire-snare bush-meat poaching on large carnivores, Biological Conservation, 2020, 244.
M. Abdul Aziz et al., "Investigating patterns of tiger and prey poaching in the Bangladesh Sundarbans: Implications for improved management," Global Ecology and Conservation, 2017, 9, 70–81.
Sunarto et al., Tigers need cover: Multi-scale occupancy study of the big cat in Sumatran forest and plantation landscapes. 2012, PLoS ONE, 2012, 7, 30859.
Sanjay gubbi, Matthew Linkie, Wildlife and Hunting Pattern, Technique, and profile of hunters in and around Periyar Tiger Reserve, Journal of the Bombay Natural History Society, Sept – Dec 2012, 109 (3), 165 – 172.
(A) Association of Fish and Wildlife Agencies, Modern Snares for Capturing Mammals: Definitions, Mechanical Attributes and Considerations, Fur bearer Conservation Technical Work Group, 2009.
(B) A Espinosa, S., Celis, G., and Branch, L. C. When roads appear jaguars decline: Increased access to an Amazonian wilderness area reduces potential for jaguar conservation. 2018, PLoS ONE 13 (1): e0189740. https://doi.org/10.1371/journal.pone.0189740.
M. Lewis and A. Phir., "Wildlife snaring - an indicator of community response to a community-based conservation project," Oryx, 1998, 32, 2, 111-121,FFI.
FA, J., C.A. PERES & J. MEEUWIG: Bush meat exploitation in the tropical forests: an intercontinental comparison. Conservation Biology,2002, 16: 232–237.
Mathew Becker, Rachel McRobb,Fred Watson, Egil Droge, Benson kanyambi, James Murdoch, Catherine kankumbi,’Evaluating wire snare poaching trends and the impabts of by catch on elephant and large carnivores, Biological conservation,2013,158,26-36.
Sukumar, R., 1991. The management of large mammals in relation to
male strategies and con¯ict with people. Biol. Conserv. 55, 93±102
Sukumar, R., 1991. The management of large mammals in relation to
male strategies and con¯ict with people. Biol. Conserv. 55, 93±102
Sukumar, R., 1991. The management of large mammals in relation to
male strategies and con¯ict with people. Biol. Conserv. 55, 93±102
Sukumar.R.,The management of large mammals in relation to male statergies and conflict with people.1991,Biol.Conserv.55,93-102.
M. S. Becker et al., "Estimating past and future male loss in three Zambian lion populations," Journal of Wildlife Management, Aug 23, 2012.
Chiraag deep Basak et al., "Tribal hunting rights vs wildlife protection laws: Is there a middle ground?," Wildlife and Biodiversity, 15th June 2021.
Sanjay Gubbi et al., "Quantifying Wire Snares as a Threat to Leopards in Karnataka, India," Tropical Conservation Sciences, Sage, 2021,14, 1-8.
A.J. Noss, "The impacts of cable snare hunting on wildlife populations in the forests of the central Africa Republic," Conservation Biology, 1998, 12, 390-398.
A. Lindsey et al., "Ecological and financial impacts of illegal bushmeat trade in Zimbabwe," Oryx, 2011, 45, 96–111.
McNamara, J., Rowcliffe, M., Cowlishaw, G., Alexander, J. S., Ntiamoa-Baidu, Y., Brenya, A., and Milner-Gulland, E. J. Characterising wildlife trade market supply-demand dynamics. 2016, PloS one 11(9): e0162972.
Wildlife Crime Control Bureau, Ministry of Environment and Forests Government of India, "Wild Life Crime Investigation," A Hand Book on Wildlife Crime Investigation Officers, WCCB Manual and Section 2(37) of the Wild Life (Protection) Act, 1972, 1st Edtn, A P India, New Delhi, 2013.
L. Coad, "Bushmeat hunting in Gabon: Socio-economics and hunter behavior," PhD thesis, University of Cambridge and Imperial College, Academicia Journal, London, 2007.
Gandiwa E. Preliminary Assessment of Illegal Hunting by Communities Adjacent to the Northern Gonarezhou National Park, Zimbabwe. Tropical Conservation Science. 2011;4(4):445-467.
Alves, R.R., Mendonça, L.E., Confessor, M.V. et al. Hunting strategies used in the semi-arid region of north eastern Brazil. J Ethnobiology Ethnomedicine,2009, 5, 12.
M. I. Lubis et al., "Unraveling the complexity of human-tiger conflicts in the Leuser Ecosystem, Sumatra," Animal Conservation,2020, 23, 741–749.
Joe J Figel et al., "Malignant Snare Traps Threaten an irreplaceable Megafauna Community- A Review article," Tropical Conservation Science, vol. 1 – 14, Sage Pub, Feb 9, 2021.
R. Guharajan et al., "Survival Strategies of a frugivore, the sun bear, in a forest – oil palm landscape," Biodiversity and Conservation, 2018, 27, 3657 – 3677.
K. Muchaal and G. Ngandjui, "Impact of village hunting on wildlife populations in the western Dja reserve, Cameroon," Conserv. Biol., 1999, 13, 385–396.
L. Acosta-Lagrada, "Population Density, Distribution and Habitat Preferences of the Palawan Pangolin," MSc thesis, University of the Philippines Los Baños, Philippines, 2012.
K Lavania, D. K Samanta, S K Mandal & N.N Vyas. People of India, Rajasthan, Popular Prakashan, 1998.
T.Huber, H. Kreutzmann (Ed.), "Pastoral practices in High Asia," Advances in Asian Human–Environmental Research, Springer Science + Business Media B.V., 2012.
Basil Keane, "Te tahere manu – bird catching – Snaring methods: takari and tabei," TE Aara – The Encyclopaedia of Newzealand, 1966. http://www.Teara.govt.nz/en/tetahere - manu bird - tahere-manu-bird-catching/page-3. Accessed on 08th February 2022.
G. A. Balme, R. Slotow, and L. T. B. Hunter, "Edge Effects and the Impact of non-protected areas in Carnivore conservation: Leopard in the Phinda – Mkhuze Complex, South Africa," Animal Conservation, 2010, 13, 3, 315-323.
Gadgil, M., Berkes, F., Folke, C., Indigenous knowledge for biodiversity conservation, Ambio, 1993, 151-153.
Johnson et al., "To protect or neglect: Design, monitoring and evaluation of a law enforcement strategy to recover small populations of wild tigers and their prey," Biol. Conservation., 2016, 202, 99–109.
Atla Gupta, "When Snares Set for Wild Boars Spell Trouble for Karnataka's Tigers," Environment, The Wire, Feb. 23, 2017.
M. Pangau-Adam et al., "Wildmeat or Bushmeat? Subsistence Hunting and Commercial Harvesting in Papua (West New Guinea), Indonesia," Human Ecology, 2012, 611 – 621.
S. Pailler et al., "Identifying conservations opportunities among Malinké bush meat hunters of Guinea, West Africa," Human Ecology, 2009, 37, 761-774.
L. Mack and P. West, "Ten thousand tones of small animals: wildlife consumption in Papua New Guinea, a vital resource in need of management," Anthropological Forum, 2005, 12, 1, 45-76.
M. Belecky and T. N. E. Gray, "Silence of the snares: Southeast Asia’s Snaring Crisis," WWF International, 2020.
Fa, J.E. and Brown, D. Impacts of Hunting on Mammals in African Tropical Moist Forests: A Review and Synthesis. Mammal Review,2009, 39, 231-264.
N. M. Hossain et al., "Assessing the efficacy of camera trapping as a tool for increasing detection rates of wildlife crime in tropical protected areas," Biol. Conserv., 2016, 201, 314–319.
M.Abdul Aziz a 1, Simon Tollington a c, Adam Barlow d, John Goodrich e, Mohammad Shamsuddoha b, M. Anwarul Islam f, Jim J. Groombridge, Investigating patterns of tiger and prey poaching in the Bangladesh Sundarbans: Implications for improved management, Global Ecology and Conservation, 2017, 9, 70-81.
The Wild Life (Protection) Amendment Bill, Ministry: Environment, Forests and Climate Change, 2021.
F. Fang et al., "PAWS: Game theory based protection assistant for wildlife sanctuary," in Conservation Criminology, M. L. Gore, Ed. London: Wiley Publications, 2017.
Gibbs C et al., M.L. Gore, L. Rivers, and E.F. McGarrell., Introducing conservation criminology: Towards interdisciplinary scholarship on environmental crimes and risks. British Journal of Criminology, 2010.
Johnson et al., "To protect or neglect: Design, monitoring and evaluation of a law enforcement strategy to recover small populations of wild tigers and their prey," Biol. Conserv., 2016, 202, 99–109.
L. Mack and P. West, "Ten thousand tones of small animals: wildlife consumption in Papua New Guinea, a vital resource in need of management," Anthropological Forum, 2005, 12, 1, 45-76.
Potts M S Luskin et al., & E. D. Christina & L. C. Kelley & M. D., Modern Hunting Practices and Wild Meat Trade in the Oil Palm Plantation-Dominated Landscapes of Sumatra, Indonesia, Springer Science + Business Media New York, 2013.
E. L. Bennet et al., "Hunting for sustainability in tropical forests," Columbia University Press, 2000.
Gray T N et al., The wildlife snaring crisis: an insidious and pervasive threat to biodiversity in Southeast Asia., Bio diversion Conservation, 2018, 1031–1037.
J. S. Brashares et al., "Economic and geographic drivers of wildlife consumption in rural Africa," Biological Sciences, 2006, 108, 34, 13931–13936, 2006.
C. D. Barlow, "The Sundarbans Tiger: Adaption, Evolution, Population Status and Conflict Management," Retrieved from the University of Minnesota Digital Conservancy, 2009.
Watson et al., "Spatial patterns of wire-snare poaching: Implications for community conservation in buffer zones around National Parks," Biological Conservation, 2013, 168, 1-9.
M. Tumusiime et al., "Wildlife snaring in Budongo Forest Reserve, Uganda," Human Dimensions of Wildlife, 2010, 15, 129–144.
K. Campbell et al., "Two Species, One Snare: Analyzing Snare usage and the impacts of Tiger Poaching on a non-Targeted Species, the Malayan tapir," Biological Conservation, 2019, 231, 161–166.
M. Linkie et al., "Habitat Destruction and Poaching threaten the Sumatran Tiger in Kerinci Sebalt National Park, Suatra, " Oryx, 2003, 37, 41-48.
Karin E Schutz et al., "Behavioral and Physiological Responses of Trap – Induced Stress in European Badgers," Journal of Wildlife Management, 2008, 70, 3, 884-891.
Stephen powels and C. Kerfoot, "Chemukung: The Elephant, the snare and the log, Mnt. Elgon’s cave elephants," Conservation, July-September 2020. [Online]. https://web.p.ebscohost.com/ehost/pdfviewer/pdfviewer?vid=17&sid=57bf8eaf-5a2c-4220-8793-25907b07cb50%40redis. Accessed on 03/02/2023 @ 17:15hrs.
Yirmed, D., & Afework, B. Study on the elephants of Mago National Park, Ethiopia. Pachyderm, 2000, 32-43.
Rana A K et al., "Current Wildlife Crime (Indian Scenario): Major challenges and prevention approaches," Biodiversity Conservation, 2023, 1473-1491.
White, P.A. & Van Valkenburgh, B. Low-cost forensics reveal high rates of non-lethal snaring and shotgun injuries in Zambia’s large carnivores. Front. Conserv. Sci.2022, 3, 803381.
Association of Fish and Wildlife Agencies (AFWA), "Modern Snares for Capturing Mammals: Definitions, Mechanical attributes and use considerations," Furbearer Conservation Technical Work Group, Version-1, 2009.
Association of Fish and Wildlife Agencies, Modern Snares for Capturing Mammals: Definitions, Mechanical Attributes and Considerations, Fur bearer Conservation Technical Work Group, 2009.
Roohi Narula, "Weapon of War: Snare Injuries a Sloth Bear in Karnataka," Wildlife SOS, Oct 13, 2021.
W. B. Karesh et al., "The bushmeat trade: Increased opportunities for transmission of zoonotic disease," Mount Sinai Journal of Medicine, 2009, 76, 429–434.
J. A. Naina, "Tiger Cub Caught in Snare Dies, Kodagu," DHNS, Mar 18, 2019.
Abernethy, K. A., Coad, L., Taylor, G., Lee, M. E., and Maisels, F. Extent and ecological consequences of hunting in central African rainforests in the twenty-first century. Phil. Trans. R. Soc. B. 2013, 368(1625): 20120303.
Larrosa, C., Carrasco, L. R., and Milner-Gulland, E. J. Unintended feedbacks: Challenges and opportunities for improving conservation effectiveness. Conservation Letters, 2016, 9(5): 316 –326.
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