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Biodiversity and Conservation

, Volume 27, Issue 8, pp 2029–2050 | Cite as

Seasonality, crop type and crop phenology influence crop damage by wildlife herbivores in Africa and Asia

  • Eva M. GrossEmail author
  • Bibhuti P. Lahkar
  • Naresh Subedi
  • Vincent R. Nyirenda
  • Laly L. Lichtenfeld
  • Oliver Jakoby
Original Paper

Abstract

Wildlife species damaging crops can cause substantial losses to farmers and at the same time create negative attitudes against wildlife and conservation efforts that may result in negative interactions against wildlife and lead to human-wildlife conflicts (HWCs). For the analysis of negative interactions between humans and terrestrial wildlife species, a globally applicable scheme for monitoring was developed and applied over 6 years in study areas of two Asian (Nepal and India) and two African (Zambia and Tanzania) countries. Factors influencing crop consumption by eight different groups of herbivores were monitored and analyzed using generalized linear models. Seasonality, crop availability, type and the phenological stage of the crop seem to play an important role in the crop damaging behavior of herbivores. Crop consumers such as elephants (Loxodonta africana and Elephas maximus), zebra (Equus quagga spp.) and boars/hogs (Sus scrofa, Potamocherus larvatus and Phacochoerus africanus) show preferences for harvested and/or maturing crops. Rhinos (Rhinoceros unicornis) and antelopes/deer (Taurotragus oryx, Aepyceros melampus, Boselaphus tragocamelus and Axis axis) damage the highest numbers of fields with crops at an intermediate growth stage. The findings of this study can inform management of HWCs in areas where people and wildlife coexist. Furthermore, this study demonstrates the benefits of standardized HWC assessments in order to compare data from different continents and between different species to be able to draw generalized conclusions for the management of HWC.

Keywords

Crop raiding Crop preferences Human-wildlife conflict management Human-wildlife conflict database Land-use planning Conflict mitigation 

Notes

Acknowledgements

This research was a collaborative effort of Awely, Wildlife and People/France, Conservation South Luangwa/Zambia, Tanzania People & Wildlife Fund/Tanzania, National Trust for Nature Conservation/Nepal and Aaranyak/India. The work was funded by various donors of the Awely Red Caps projects and we are grateful to all supporters, especially Amneville Zoo, Fondation Le Pal, La Fondation Ensemble, Man and Nature, Natura Artis Magistra and Toyota Environmental Grants Programme. Our fieldwork would not have been possible without the extensive cooperation and support by the wildlife and conservation agencies DNPW/Zambia, TANAPA and WD/Tanzania, DNPWC/Nepal and Bodoland Territorial Council/India. We thank the Awely Red Caps B. Banda, J. Tembo, R. Chitindi, K. Mwale, E. Zulu, E.L. Kisimir, L. Ndoki, S. Mosses, P. Chaudhari, S.B. Pariyar, R. Chaudhari, R.G. Chaudhary, K. Machary, K. Brahma, A. Basumatary, B. Basumatary and K. Ray for their efforts in assessing HWCs in their respective working areas. We thank A. Molitor for programming the Awely HWC database. For comments on the manuscript we thank M. Niekisch and J. Gross and we thank Y.S. Chia for proofreading. The maps in this publication were gratefully produced by E. Klebelsberg.

Supplementary material

10531_2018_1523_MOESM1_ESM.pdf (1000 kb)
Supplementary material 1 (PDF 999 kb)
10531_2018_1523_MOESM2_ESM.docx (17 kb)
Supplementary material 2 (DOCX 16 kb)
10531_2018_1523_MOESM3_ESM.docx (27 kb)
Supplementary material 3 (DOCX 26 kb)

References

  1. Astle WL, Webster R, Lawrance CJ (1969) Land classification for management planning in the Luangwa valley of Zambia. J Appl Ecol 6:143–169CrossRefGoogle Scholar
  2. Baird TD, Leslie PW (2013) Conservation as disturbance: upheaval and livelihood diversification near Tarangire National Park, northern Tanzania. Glob Environ Change 23:1131–1141.  https://doi.org/10.1016/j.gloenvcha.2013.05.002 CrossRefGoogle Scholar
  3. Ballari SA, Barrios-García MN (2014) A review of wild boar Sus scrofa diet and factors affecting food selection in native and introduced ranges. Mamm Rev 44:124–134.  https://doi.org/10.1111/mam.12015 CrossRefGoogle Scholar
  4. Barrios-Garcia MN, Ballari SA (2012) Impact of wild boar (Sus scrofa) in its introduced and native range: a review. Biol Invasions 14:2283–2300.  https://doi.org/10.1007/s10530-012-0229-6 CrossRefGoogle Scholar
  5. Bates LA, Sayialel KN, Njiraini NW, Moss CJ, Poole JH, Byrne RW (2007) Elephants classify human ethnic groups by odor and garment color. Curr Biol 17:1938–1942.  https://doi.org/10.1016/j.cub.2007.09.060 CrossRefPubMedGoogle Scholar
  6. Biru Y, Bekele A (2012) Food habits of African elephant (Loxodonta Africana) in babile elephant sanctuary, Ethiopa. Trop Ecol 53:43–52Google Scholar
  7. Boisserie J-R et al (2005) Diets of modern and late Miocene hippopotamids: evidence from carbon isotope composition and micro-wear of tooth enamel. Palaeogeogr Palaeoclimatol Palaeoecol 221:153–174.  https://doi.org/10.1016/j.palaeo.2005.02.010 CrossRefGoogle Scholar
  8. Botha MS, Stock WD (2005) Stable isotope composition of faeces as an indicator of seasonal diet selection in wild herbivores in southern Africa. S Afr J Sci 101:371–374Google Scholar
  9. Breytenbach GJ, Skinner JD (1982) Diet, feeding and habitat utilization by bushpigs Potamochoerus porcus Linnaeus. S Afr J Wildl Res 12:1–7Google Scholar
  10. Cerling TE, Harris JM, Passey BH (2003) Diets of East African Bovidae based on stable isotope analysis. J Mamm 84:456–470CrossRefGoogle Scholar
  11. Cerling TE et al (2008) Stable isotope ecology of the common hippopotamus. J Zool 276:204–212.  https://doi.org/10.1111/j.1469-7998.2008.00450.x CrossRefGoogle Scholar
  12. Chiyo PI, Cochrane EP (2005) Population structure and behaviour of crop-raiding elephants in Kibale National Park, Uganda. Afr J Ecol 43:233–241CrossRefGoogle Scholar
  13. Chiyo PI, Cochrane EP, Naughton L, Basuta GI (2005) Temporal patterns of crop raiding by elephants: a response to changes in forage quality or crop availability? Afr J Ecol 43:48–55.  https://doi.org/10.1111/j.1365-2028.2004.00544.x CrossRefGoogle Scholar
  14. Cooke AE (2007) Subdividing the savanna: the ecology of change in northern Tanzania. University of North Carolina, Chapel HillGoogle Scholar
  15. CSO (2012) Zambia 2010 census of population and housing Central Statistical Office (CSO). CSO, LusakaGoogle Scholar
  16. Cumming DHM (2008) Phacochoerus africanus. In: The IUCN red list of threatened species 2008: e.T41768A10535705. Downloaded on 23 July 2016.: IUCNGoogle Scholar
  17. Davis A (2011) ′Ha! What is the benefit of living next to the park?′ Factors limiting in-migration next to Tarangire National Park, Tanzania. Conserv Soc 9:25.  https://doi.org/10.4103/0972-4923.79184 CrossRefGoogle Scholar
  18. Dikshit KR, Dikshit JK (2014) Weather and climate of North-East India. North-East India: land, people and economy. Springer, Dordrecht, pp 149–173CrossRefGoogle Scholar
  19. Dinerstein E (1979) An ecological survey of the Royal Karnali-Bardia wildlife reserve, Nepal. Part II: habitat/animal interactions. Biol Conserv 18:5–37CrossRefGoogle Scholar
  20. Draheim MM, Madden F, McCarthy J-B, Parsons ECM (2015) Human-wildlife conflict: complexity in the marine environment. Oxford University Press, OxfordCrossRefGoogle Scholar
  21. Emslie R, Brooks M (1999) African rhino: status survey and conservation action plan. IUCN, World Conservation Union, CambridgeGoogle Scholar
  22. Fall MW, Jackson WB (2002) The tools and techniques of wildlife damage management changing needs: an introduction. Int Biodeterior Biodegrad 49:87–91CrossRefGoogle Scholar
  23. Field CR (1970) A study of the feeding habits of the hippopotamus (Hippopotamus amphibius Linn.) in the Queen Elizabeth National Park, Uganda, With Some Management Implications. Zool Afr 5:71–86.  https://doi.org/10.1080/00445096.1970.11447382 CrossRefGoogle Scholar
  24. Flagstad Ø, Pradhan NMB, Kvernstuen LG, Wegge P (2012) Conserving small and fragmented populations of large mammals: non-invasive genetic sampling in an isolated population of Asian elephants in Nepal. J Nat Conserv 20:181–190.  https://doi.org/10.1016/j.jnc.2012.01.006 CrossRefGoogle Scholar
  25. Fulconis R, Gross EM (2011) Annual Report 2010/2011. Awely, Wildlife and People, Orléans, FranceGoogle Scholar
  26. Goswami R, Ganesh T (2014) Carnivore and herbivore densities in the immediate aftermath of ethno-political conflict: the case of Manas National Park, India. Trop Conserv Sci 7:475–487CrossRefGoogle Scholar
  27. Gross EM, Fulconis R (2009) Awely—für Wildtiere und Menschen, vol 52. Cologne Zoo, CologneGoogle Scholar
  28. Gross EM, McRobb R, Gross J (2016) Cultivating alternative crops reduces crop losses due to African elephants. J Pest Sci 89:497–506.  https://doi.org/10.1007/s10340-015-0699-2 CrossRefGoogle Scholar
  29. Gross EM, Drouet-Hoguet N, Subedi N, Gross J (2017a) The potential of medicinal and aromatic plants (MAPs) to reduce crop damages by Asian Elephants (Elephas maximus). Crop Prot 100:29–37.  https://doi.org/10.1016/j.cropro.2017.06.002 CrossRefGoogle Scholar
  30. Gross EM, Lahkar BP, Subedi N, Nyirenda VR, Klebelsberg E, Jakoby O (2017b) Elephants in the village: causes and consequences of property damage in Asia and Africa (in preperation)Google Scholar
  31. Gross EM, Lahkar BP, Subedi N, Nyirenda VR, Lichtenfeld LL, Jakoby O (2017c) Does traditional guarding reduce crop losses due to wildlife? A comparative analysis from Africa and Asia (in preperation)Google Scholar
  32. Gubbi S (2012) Patterns and correlates of human–elephant conflict around a south Indian reserve. Biol Conserv 148:88–95.  https://doi.org/10.1016/j.biocon.2012.01.046 CrossRefGoogle Scholar
  33. Hazzah L, Borgerhoff Mulder M, Frank L (2009) Lions and warriors: social factors underlying declining African lion populations and the effect of incentive-based management in Kenya. Biol Conserv 142:2428–2437.  https://doi.org/10.1016/j.biocon.2009.06.006 CrossRefGoogle Scholar
  34. Herrero J, García-Serrano A, Couto S, Ortuño VM, García-González R (2006) Diet of wild boar Sus scrofa L. and crop damage in an intensive agroecosystem. Eur J Wildl Res 52:245–250.  https://doi.org/10.1007/s10344-006-0045-3 CrossRefGoogle Scholar
  35. Hill CM (2000) Conflict of interest between people and baboons: crop raiding in Uganda. Int J Primatol 21:299–315CrossRefGoogle Scholar
  36. Hill CM, Wallace GE (2012) Crop protection and conflict mitigation: reducing the costs of living alongside non-human primates. Biodivers Conserv 21:2569–2587.  https://doi.org/10.1007/s10531-012-0318-y CrossRefGoogle Scholar
  37. Hoare RE (1998) Data collection and analysis protocol for human-elephant conflict situations in Africa. IUCN, ArushaGoogle Scholar
  38. Hoare RE (1999) Determinants of human-elephant conflict in a land-use mosaic. J Appl Ecol 36:689–700.  https://doi.org/10.1046/j.1365-2664.1999.00437.x CrossRefGoogle Scholar
  39. Hoare R (2000) African elephants and humans in conflict: the outlook for co-existence. Oryx 34:34–38.  https://doi.org/10.1046/j.1365-3008.2000.00092.x CrossRefGoogle Scholar
  40. Hoare R (2012) Lessons from 15 years of human elephant conflict mitigation: management considerations involving biological, physical and governance issues in Africa. Pachyderm 51:60–74Google Scholar
  41. Howe EJ, Obbard ME, Black R, Wall LL (2010) Do public complaints reflect trends in human–bear conflict? Ursus 21:131–142.  https://doi.org/10.2192/09gr013.1 CrossRefGoogle Scholar
  42. Iason GR, Villalba JJ (2006) Behavioral strategies of mammal herbivores against plant secondary metabolites: the avoidance-tolerance continuum. J Chem Ecol 32:1115–1132.  https://doi.org/10.1007/s10886-006-9075-2 CrossRefPubMedGoogle Scholar
  43. Jackson JK, Stapleton CMA, Jeanrenaud JP (1994) Manual of afforestation in Nepal, vol 1. Ministry of Forests and Soil Consevation, Forest Research and Survey Centre, KathamanduGoogle Scholar
  44. Jhajharia D, Yadav BK, Maske S, Chattopadhyay S, Kar AK (2012) Identification of trends in rainfall, rainy days and 24 h maximum rainfall over subtropical Assam in Northeast India. CR Geosci 344:1–13.  https://doi.org/10.1016/j.crte.2011.11.002 CrossRefGoogle Scholar
  45. Kansky R, Knight AT (2014) Key factors driving attitudes towards large mammals in conflict with humans. Biol Cons 179:93–105CrossRefGoogle Scholar
  46. Karanth KK, Gopalaswamy AM, DeFries R, Ballal N (2012) Assessing patterns of human-wildlife conflicts and compensation around a Central Indian protected area. PLoS ONE 7:e50433.  https://doi.org/10.1371/journal.pone.0050433 CrossRefPubMedPubMedCentralGoogle Scholar
  47. Karidozo M, Osborn FV (2005) Can bees deter elephants from raiding crops? An experiment in the communal lands of Zimbabwe. Pachyderm 39:26–32Google Scholar
  48. Kendall CJ (2011) The spatial and agricultural basis of crop raiding by the Vulnerable common hippopotamus Hippopotamus amphibius around Ruaha National Park, Tanzania. Oryx 45:28–34.  https://doi.org/10.1017/s0030605310000359 CrossRefGoogle Scholar
  49. Keuling O, Strauss E, Siebert U (2016) Regulating wild boar populations is “somebody else’s problem”!—human dimension in wild boar management. Sci Tot Environ 554–555:311–319.  https://doi.org/10.1016/j.scitotenv.2016.02.159 CrossRefGoogle Scholar
  50. Khan JA (1994) Food habits of ungulates in dry tropical forests of Gir Lion Sanctuary, Gujarat, India. Acta theriol 39:185CrossRefGoogle Scholar
  51. King LE, Douglas-Hamilton I, Vollrath F (2011) Beehive fences as effective deterrents for crop-raiding elephants: field trials in northern Kenya. Afr J Ecol 49:431–439.  https://doi.org/10.1111/j.1365-2028.2011.01275.x CrossRefGoogle Scholar
  52. Kissui BM (2008) Livestock predation by lions, leopards, spotted hyenas, and their vulnerability to retaliatory killing in the Maasai steppe, Tanzania. Anim Conserv 11:422–432.  https://doi.org/10.1111/j.1469-1795.2008.00199.x CrossRefGoogle Scholar
  53. Lahm SA (1996) A nationwide survey of crop-raiding by elephants and other species in Gabon. Pachyderm 21:69–77Google Scholar
  54. Lakshminarayanan N, Karanth KK, Goswami VR, Vaidyanathan S, Karanth KU (2016) Determinants of dry season habitat use by Asian elephants in the Western Ghats of India. J Zool 298:169–177.  https://doi.org/10.1111/jzo.12298 CrossRefGoogle Scholar
  55. Laurie A (1982) Behavioural ecology of the greater one-horned rhinoceros (Rhinoceros unicornis). J Zool 196:307–341CrossRefGoogle Scholar
  56. Oliver W, Leus, K (2008) Sus scrofa. In The IUCN Red List of Threatened Species 2008: e.T41775A10559847. Downloaded on 23 July 2016.: IUCNGoogle Scholar
  57. Lewis AL, Baird TD, Sorice MG (2016) Mobile phone use and human-wildlife conflict in Northern Tanzania. Environ Manag 58:117–129.  https://doi.org/10.1007/s00267-016-0694-2 CrossRefGoogle Scholar
  58. Lichtenfeld LL (2005) Our shared kingdom at risk: human-lion relationships in the 21st century. Yale University, New HeavenGoogle Scholar
  59. Lichtenfeld LL, Trout C, Kisimir EL (2014) Evidence-based conservation: predator-proof bomas protect livestock and lions. Biodivers Conserv 24:483–491.  https://doi.org/10.1007/s10531-014-0828-x CrossRefGoogle Scholar
  60. Linkie M, Dinata Y, Nofrianto A, Leader-Williams N (2007) Patterns and perceptions of wildlife crop raiding in and around Kerinci Seblat National Park. Sumat Anim Conserv 10:127–135.  https://doi.org/10.1111/j.1469-1795.2006.00083.x CrossRefGoogle Scholar
  61. Madden F (2004) Creating coexistence between humans and wildlife: global perspectives on local efforts to address human-wildlife conflict. Hum Dimens Wildl 9:247–257.  https://doi.org/10.1080/10871200490505675 CrossRefGoogle Scholar
  62. Marshall K, White R, Fischer A (2007) Conflicts between humans over wildlife management: on the diversity of stakeholder attitudes and implications for conflict management. Biodivers Conserv 16:3129–3146.  https://doi.org/10.1007/s10531-007-9167-5 CrossRefGoogle Scholar
  63. Naughton-Treves L (1998) Predicting patterns of crop damage by wildlife around Kibale National Park, Uganda. Conserv Biol 12:156–168.  https://doi.org/10.1111/j.1523-1739.1998.96346.x CrossRefGoogle Scholar
  64. Naughton-Treves L, Treves A (2005) Socio-ecological factors shaping local support for wildlife: crop-raiding by elephants and other wildlife in Africa. In: Woodroffe R, Thirgood S, Rabinowitz A (eds) People and wildlife Conflict or Coexistance?, vol 9, 1st edn. Conservation Biology. Cambridge University Press, Cambridge, pp 252–277CrossRefGoogle Scholar
  65. Nshimbi M, Vinya R (2014) Impacts of public-private partnership on local livelihoods and natural resource dynamics: perceptions from Eastern Zambia. Resources 3:471–487.  https://doi.org/10.3390/resources3020471 CrossRefGoogle Scholar
  66. Nyirenda V, Chansa WC, Myburgh WJ, Reilly BK (2011) Wildlife crop depredation in the Luangwa Valley, eastern Zambia. J Ecol Nat Environ 3:481–491Google Scholar
  67. Ogra M, Badola R (2008) Compensating human-wildlife conflict in protected area communities: ground-level perspectives from Uttarakhand, India. Hum Ecol 36:717–729CrossRefGoogle Scholar
  68. Ogutu JO et al (2014) Large herbivore responses to surface water and land use in an East African savanna: implications for conservation and human-wildlife conflicts. Biodivers Conserv 23:573–596.  https://doi.org/10.1007/s10531-013-0617-y CrossRefGoogle Scholar
  69. Osborn FV (2004) Seasonal variation of feeding patterns and food selection by crop-raiding elephants in Zimbabwe. Afr J Ecol 42:322–327CrossRefGoogle Scholar
  70. Osborn FV, Parker GE (2003) Towards an integrated approach for reducing the conflict between elephants and people: a review of current research. Oryx 37:80–84CrossRefGoogle Scholar
  71. Owaga ML (1975) The feeding ecology of wildebeest and zebra in Athi-Kaputei plains. Afr J Ecol 13:375–383CrossRefGoogle Scholar
  72. Owen-Smith RN (1988) Megaherbivores: the influence of very large body size on ecology. Cambridge University Press, Cambridge, New YorkCrossRefGoogle Scholar
  73. Peterson MN, Birckhead JL, Leong K, Peterson MJ, Peterson TR (2010) Rearticulating the myth of human-wildlife conflict. Conserv Lett 3:74–82.  https://doi.org/10.1111/j.1755-263X.2010.00099.x CrossRefGoogle Scholar
  74. Pittiglio C, Skidmore AK, van Gils HAMJ, Prins HHT (2012) Identifying transit corridors for elephant using a long time-series. Int J Appl Earth Obs Geoinf 14:61–72.  https://doi.org/10.1016/j.jag.2011.08.006 CrossRefGoogle Scholar
  75. Pittiglio C, Skidmore AK, van Gils HA, McCall MK, Prins HH (2014) Smallholder farms as stepping stone corridors for crop-raiding elephant in northern Tanzania: integration of Bayesian expert system and network simulator. Ambio 43:149–161.  https://doi.org/10.1007/s13280-013-0437-z CrossRefPubMedGoogle Scholar
  76. Pradhan NMB, Wegge P, Moe SR, Shrestha AK (2008) Feeding ecology of two endangered sympatric megaherbivores: asian elephant Elephas maximus and greater one-horned rhinoceros Rhinoceros unicornis in lowland Nepal. Wildl Biol 14:147–154.  https://doi.org/10.2981/0909-6396(2008)14[147:feotes]2.0.co;2 CrossRefGoogle Scholar
  77. Pratt DJ, Greenway PJ, Gwynne MD (1966) A classification of East African rangeland, with an appendix on terminology. J Appl Ecol 3:369–382CrossRefGoogle Scholar
  78. Prins HHT (1987) Nature conservation as an integral part of optimal land use in East Africa: the case of the Masai ecosystem of Northern Tanzania. Biol Cons 40:141–162CrossRefGoogle Scholar
  79. QGIS Development Team (2016) QGIS geographic information system. Open source geospatial foundation project. http://www.qgis.org/
  80. R Core Team (2016) R: a language and environment for statistical computing. R Foundation for Statistical Computing, ViennaGoogle Scholar
  81. Rija AA, Hassan SN (2011) Population density estimates of some species of wild ungulates in Simanjiro plains, northern Tanzania. Afr J Ecol 49:370–372.  https://doi.org/10.1111/j.1365-2028.2011.01256.x CrossRefGoogle Scholar
  82. Rode KD, Chiyo PI, Chapman CA, McDowell LR (2006) Nutritional ecology of elephants in Kibale National Park, Uganda, and its relationship with crop-raiding behaviour. J Trop Ecol 22:441.  https://doi.org/10.1017/s0266467406003233 CrossRefGoogle Scholar
  83. Sarma JK, Brahma N, Pathak JK, Das B, Gross EM, Lahkar BP, Ahmed MF (2015) Summary report of the socio-economic assessment of the fringe villages of Manas National Park. Aaranyak, GuwahatiGoogle Scholar
  84. Schmutterer H, Evans DE, Idris H (1969) Pests of crops in Northeast and Central Africa. G. Fischer, Stuttgart, Portland/USAGoogle Scholar
  85. Seydack AHW (2016) Potamochoerus larvatus. In The IUCN Red List of threatened species 2016: e.T41770A44140926. Downloaded on 23 July 2016.: IUCNGoogle Scholar
  86. Shrader AM, Bell C, Bertolli L, Ward D (2012) Forest or the trees: at what scale do elephants make foraging decisions? Acta Oecologica 42:3–10.  https://doi.org/10.1016/j.actao.2011.09.009 CrossRefGoogle Scholar
  87. Snow NP, Porter WF, Williams DM (2015) Underreporting of wildlife-vehicle collisions does not hinder predictive models for large ungulates. Biol Conserv 181:44–53.  https://doi.org/10.1016/j.biocon.2014.10.030 CrossRefGoogle Scholar
  88. Snyder KD (2015) The common Hippopotamus in the wild and in captivity: conservation for less charismatic species. J Int Wildl Law Policy 18:337–354.  https://doi.org/10.1080/13880292.2015.1096162 CrossRefGoogle Scholar
  89. Songhurst A, Coulson T (2014) Exploring the effects of spatial autocorrelation when identifying key drivers of wildlife crop-raiding. Ecol Evol 4:582–593.  https://doi.org/10.1002/ece3.837 CrossRefPubMedPubMedCentralGoogle Scholar
  90. Songhurst A, McCulloch G, Coulson T (2015) Finding pathways to human–elephant coexistence: a risky business. Oryx 50:713–720.  https://doi.org/10.1017/s0030605315000344 CrossRefGoogle Scholar
  91. Studsrod JE, Wegge P (1995) Park-people relationships: the case of damage caused by park animals around the Royal Bardia National Park. Environ Conserv 22:133–142.  https://doi.org/10.1017/S0376892900010183 CrossRefGoogle Scholar
  92. Sukumar R (1990) Ecology of the Asian Elephant in Southern India. II. Feeding habits and crop raiding patterns. J Trop Ecol 6:33–53CrossRefGoogle Scholar
  93. Sukumar R (1991) The management of large mammals in relation to male strategies and conflict with people. Biol Conserv 55:93–102.  https://doi.org/10.1016/0006-3207(91)90007-V CrossRefGoogle Scholar
  94. Sukumar R (2006) A brief review of the status, distribution and biology of wild Asian elephants Elephas maximus. Int Zoo Yearbook 40:1–8CrossRefGoogle Scholar
  95. Taylor RA, Ryan SJ, Brashares JS, Johnson LR (2016) Hunting, food subsidies, and mesopredator release: the dynamics of crop-raiding baboons in a managed landscape. Ecology 97:951–960CrossRefPubMedGoogle Scholar
  96. Thapa S (2010) Effectiveness of crop protection methods against wildlife damage: a case study of two villages at Bardia National Park, Nepal. Crop Prot 29:1297–1304.  https://doi.org/10.1016/j.cropro.2010.06.015 CrossRefGoogle Scholar
  97. Thapa S, Chapman DS (2010) Impacts of resource extraction on forest structure and diversity in Bardia National Park, Nepal. For Ecol Manag 259:641–649.  https://doi.org/10.1016/j.foreco.2009.11.023 CrossRefGoogle Scholar
  98. Thapa Karki S (2013) Do protected areas and conservation incentives contribute to sustainable livelihoods? A case study of Bardia National Park. Nepal J Environ Manag 128:988–999.  https://doi.org/10.1016/j.jenvman.2013.06.054 CrossRefGoogle Scholar
  99. Thirgood S, Woodroffe R, Rabinowitz A (2005) The impact of human-wildlife conflict on human lives and livelihoods. In: Woodroffe R, Thirgood S, Rabinowitz A (eds) People and wildlife Conflict or coexistence? Conservation biology, vol 9. Cambridge University Press, Cambridge, pp 13–26CrossRefGoogle Scholar
  100. Thouless CR (1995) Long distance movements of elephants in northern Kenya. Afr J Ecol 33:321–334CrossRefGoogle Scholar
  101. Van Aarde RJ et al (2008) Elephant population biology and ecology. In: Scholes RJ, Mennell KG (eds) Elephant management: a scientific assessment for South Africa. Wits University Press, JohannesburgGoogle Scholar
  102. Wallace GE (2010) Monkeys in maize: primate crop-raiding behaviour and developing on-farm techniques to mitigate human-wildlife conflict. Oxford Brookes University, OxfordGoogle Scholar
  103. Watson FGR, Becker MS, Milanzi J, Nyirenda M (2014) Human encroachment into protected area networks in Zambia: implications for large carnivore conservation. Reg Environ Change 15:415–429CrossRefGoogle Scholar
  104. Webber CE, Sereivathana T, Maltby MP, Lee PC (2011) Elephant crop-raiding and human–elephant conflict in Cambodia: crop selection and seasonal timings of raids. Oryx 45:243–251.  https://doi.org/10.1017/s0030605310000335 CrossRefGoogle Scholar
  105. Wegge P, Odden M, Pokharel CP, Storaas T (2009) Predator—prey relationships and responses of ungulates and their predators to the establishment of protected areas: a case study of tigers, leopards and their prey in Bardia National Park, Nepal. Biol Conserv 142:189–202.  https://doi.org/10.1016/j.biocon.2008.10.020 CrossRefGoogle Scholar

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© Springer Science+Business Media B.V., part of Springer Nature 2018

Authors and Affiliations

  • Eva M. Gross
    • 1
    • 2
    Email author
  • Bibhuti P. Lahkar
    • 2
    • 3
  • Naresh Subedi
    • 4
  • Vincent R. Nyirenda
    • 5
    • 6
  • Laly L. Lichtenfeld
    • 7
    • 8
  • Oliver Jakoby
    • 9
  1. 1.Faculty of Biological SciencesGoethe University FrankfurtFrankfurtGermany
  2. 2.Awely, Wildlife and PeopleOrléansFrance
  3. 3.AaranyakGuwahatiIndia
  4. 4.National Trust for Nature ConservationKhumaltar LalitpurNepal
  5. 5.Department of Zoology, School of Natural ResourcesCopperbelt UniversityKitweZambia
  6. 6.Department of National Parks and WildlifeChilangaZambia
  7. 7.African People & Wildlife FundBernhardsvilleUSA
  8. 8.Tanzania People & Wildlife FundArushaTanzania
  9. 9.RIFCON GmbHHirschbergGermany

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