Building walls around open wells prevent Asiatic Lion Panthera leo persica (Mammalia: Carnivora: Felidae) mortality in the Gir Lion Landscape, Gujarat, India

Main Article Content

Tithi Kagathara
https://orcid.org/0000-0002-7231-5402
Erach Bharucha

Abstract

The Asiatic Lion population has increased in the last three decades, which now occupies a large regional spread with six or more identified satellite populations in eight districts of Gujarat.  An overlap of lion habitat with human-dominated landscape elements leads to an increase in lion-human interactions in these growing satellite populations.  A high rate of lion mortality has been observed in the periphery of Gir in the last decade due to falls into open dug wells.  These wells have been excavated for irrigation in the agricultural landscape of Gir.  About 145 wild animals including lions have died due to accidental falls into open wells in past 10 years.  It has been observed that construction of parapet walls around wells in some of the peripheral areas of Gir Sanctuary have prevented this accidental mortality at very low cost.  To assess the efficiency of these measures we did a survey of 20 random villages in the Gir Lion Landscape to collect data on the types of wells that cause this uncalled-for mortality.  The paper explores the reasons for the lions falling into wells in the agricultural areas outside the Gir Sanctuary.  The survey has shown that the corridors used by lions and in the satellite population areas are high risk sites where more parapet walls should be built on a priority basis.  From the year 2007 to 2018 more than 48,000 parapet walls have already been randomly built in the periphery of the Gir Sanctuary.  Out of 130 identified wells, 90 were protected with parapet wall or iron net while, 32 were without parapet wall and rest eight were with unfinished parapet wall.  Providing a scheme for building more parapet walls around prioritized open wells would be an effective step towards Asiatic Lion conservation in the Gir Lion Landscape.  Our survey indicates that there has been no mortality of lions in those wells where parapet walls have been built.

Article Details

How to Cite
[1]
Kagathara, T. and Bharucha, E. 2020. Building walls around open wells prevent Asiatic Lion Panthera leo persica (Mammalia: Carnivora: Felidae) mortality in the Gir Lion Landscape, Gujarat, India. Journal of Threatened Taxa. 12, 3 (Feb. 2020), 15301–15310. DOI:https://doi.org/10.11609/jott.5025.12.3.15301-15310.
Section
Communications
Author Biography

Erach Bharucha, Bharati Vidyapeeth Institute of Environment Education and Research, Bharati Vidyapeet University, Dankawadi, Pune, Maharashtra 411002, India.

Professor Doctor 

References

Banerjee, K. & Y.V. Jhala (2012). Demographic parameters of endangered Asiatic lions (Panthera leo persica) in Gir Forests, India. Journal of Mammalogy, Oxford academic, Volume 93, Issue 6, 17 December 2012, Pages 1420–1430. https://doi.org/10.1644/11-MAMM-A-231.1 DOI: https://doi.org/10.1644/11-MAMM-A-231.1

Basu, P., Jhala, Y. V., & Qureshi, Q. (2012). Assessment of the future of potential dispersal corridors of Asiatic Lions (Panthera leo persica) across the agropastoral landscape between Gir & Girnar Wildlife Sanctuary. India Geospatial Forum. 14t Annual International Conference and Exhibition on Geospatial Information Tecnology and Applications. Paper Reference Number: PN-40 http://indiageospatialforum.org/2012/proceedings/ppt/Parabitafullpaper.pdf

Bharucha, E. (2017). Changing Landscapes: The Cultural Ecology of India (1 edition). HarperCollins, Noida, Uttar Pradesh, India, 400pp.

Dolrenry, S., J. Stenglein, L. Hazzah, R.S. Lutz & L. Frank (2014). A metapopulation approach to African lion (Panthera leo) conservation. PloS One 9(2): e88081. https://doi.org/10.1371/journal.pone.0088081 DOI: https://doi.org/10.1371/journal.pone.0088081

Gujarat Forest Department (2015). 14th Lion Population Estimation Report– 2015 (p. 14). http://gujenvis.nic.in/PDF/lion%20population%20report%202015.pdf

Jhala, Y.V., S. Mukherjee, N. Shah, K.S. Chauhan, C.V. Dave, V. Meena & K. Banerjee (2009). Home range and habitat preference of female lions (Panthera leo persica) in Gir forests, India. Biodiversity and Conservation. 18. 3383–3394. https://doi.org/10.1007/s10531-009-9648-9 DOI: https://doi.org/10.1007/s10531-009-9648-9

Kumar, S., & M. Pathan (2015). The Majestic Lions of Gir (First Edition). R.R. Sheth & Co. Pvt. Ltd., Ahmadabad, 368pp.

Kumar, S. & M. Pathan (2018). Jewels of Gir. R R Sheth & Co. Pvt. Ltd., Ahmadabad, 312pp.

Meena, V., D.W. Macdonald & R.A. Montgomery (2014).Managing success: Asiatic lion conservation, interface problems and peoples’ perceptions in the Gir Protected Area. Biological Conservation 174: 120–126. https://doi.org/10.1016/j.biocon.2014.03.025 DOI: https://doi.org/10.1016/j.biocon.2014.03.025

Ministry of Environment, Forest and Climate Change Government of India (2017). ESZ Notifications. http://www.moef.nic.in/content/esz-notifications

Pathak, N., & Kothari, A. (2013). Role of Local People and Community Conservation in Rajasthan, 285–297. In: Sharma, B., S. Kulshreshtha & A. Rahmani (eds.). Faunal Heritage of Rajasthan, India. Springer, Cham. https://doi.org/10.1007/978-3-319-01345-9_14 DOI: https://doi.org/10.1007/978-3-319-01345-9_14

Pati, B.P. & S. Vijayan (2002). Cub Mortality in Asiatic Lions (Panthera leo persica) in Gir Sanctuary and National Park , Gujarat : a Cause for Population Stabilization ? Indian Forester, 128(10), 1159-1161–1161.

Rodgers, W.A. & H.S. Panwar (1988). Planning wildlife protected area network in India. Volume I - The Report: A report prepared for the Department of Environment, Forest & Wildlife, Government of India at Wildlife Institute of India. Wildlife Institute of India, March 1988, 50pp.

Singh, S. (2000). Gir Lion- Present scenario and Future Conservation Stratagy. http://www.catsg.org/fileadmin/filesharing/3.Conservation_Center/3.4._Strategies___Action_Plans/Asiatic_lion/Singh_2000_Gir_lion_status_and_conservation.pdf

Singh, S. (2017). Dispersion of the Asiatic Lion Panthera leo persica and its Survival in Human-Dominated Landscape Outside the Gir Forest, Gujarat, India. Current Science 112(05): 933–940. https://doi.org/10.18520/cs/v112/i05/933-940 DOI: https://doi.org/10.18520/cs/v112/i05/933-940

Shankar, U. (2017). Protection of wildlife outside protected areas: With reference to desert districts of Rajasthan. http://www.teriuniversity.ac.in/mct/pdf/assignment/uday_shankar.pdf