Diet and Prey Selection by Reintroduced Tigers in Multiple-use Forests

Abstract Grazing livestock in openly accessible areas is a common practice in the multiple-use forests of India; however, its compatibility with the reintroduction of tigers to these areas requires examination. Here, we investigated the diet of tigers in a livestock-dominated multiple-use buffer zone of the Panna Tiger Reserve, India. We hypothesised that the presence of feral cattle, along with open-access grazing practices in multiple-use forests, would increase the incidence of predation on livestock by tigers, even when wild prey are available. We used generalised linear models to test whether predation of livestock versus wild animals was influenced by (1) the sex and age class of tigers, (2) season, and (3) the distance of prey from the core-zone boundary of the reserve. Overall, sub-adult tigers and male tigers killed more livestock than wild prey, even when wild prey was available. In the winter and rainy seasons livestock were killed in higher numbers in the buffer zone than in summers, this may be because of the seasonally changing livestock herding patterns in the area. Further, with increasing distance from the core-zone boundary, all tigers killed more livestock, possibly because livestock were more easily accessible than wild prey. Our results show that open-access and unregulated livestock grazing is not currently compatible with large carnivore conservation in the same landscape. Such practices will lead to an increase in negative tiger-human-livestock interactions. In conclusion, we suggest the need to encourage locals to corral valuable cattle, leaving feral/unwanted livestock for tigers. This simple strategy would benefit both local inhabitants and tiger conservation in the multiple-use forests of India.

Data can be accessed and used and should acknowledge PANNA TIGER RESERVE, MADHYA PRADESH, INDIA

Identifier
DOI https://doi.org/10.17026/dans-xwd-g6dh
PID https://nbn-resolving.org/urn:nbn:nl:ui:13-pwsk-4l
Metadata Access https://easy.dans.knaw.nl/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:easy.dans.knaw.nl:easy-dataset:68650
Provenance
Creator Kolipaka, S.S.
Publisher Data Archiving and Networked Services (DANS)
Contributor Kolipaka, Dr. S. (Shekhar); Madhya Pradesh Forest Department, India
Publication Year 2017
Rights info:eu-repo/semantics/openAccess; License: http://creativecommons.org/licenses/by/4.0; http://creativecommons.org/licenses/by/4.0
OpenAccess true
Representation
Language English
Resource Type Dataset
Format DOCX; XLSX
Discipline Biology; Biospheric Sciences; Ecology; Geosciences; Life Sciences; Natural Sciences; Zoology
Spatial Coverage (79.556W, 24.274S, 80.273E, 24.905N); Core Zone, Buffer Zone of Panna Tiger Reserve, India