Spatial and temporal analysis of leopards (Panthera pardus), their prey and tigers (Panthera tigris) in Huai Kha Khaeng Wildlife Sanctuary, Thailand

Apinya Saisamorn, Prateep Duengkae, Anak Pattanavibool, Somphot Duangchantrasiri, Achara Simcharoen, James L.D. Smith

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


Despite their extensive distribution globally, recent reports indicate leopards are declining, especially in Southeast Asia. To support conservation efforts we analyzed the behavioral interactions between leopards (Panthera pardus), their prey, and tigers to determine if leopards fine-tune their activity to maximize contact with four prey species (sambar; wild boar; barking deer; banteng) and avoid tigers and if prey alter their temporal activity in response to variation in their relative abundance ratio with leopards. A lower density of sambar in the northern part of our study area and a lower density of wild boar and a higher density of tigers in the southern part allowed us to examine fine-grained differences in the behavior of leopards and their prey. We used camera trap data to investigate spatial and temporal overlap. Differences in tiger relative abundance did not appear to impact the temporal activity of leopards. Leopards had similar cathemeral activity at all sites with highest activity at dawn and dusk. This behavior appears to be a compromise to provide access to diurnal wild boar and barking deer and nocturnal sambar and banteng. Sambar showed higher temporal avoidance of leopards in the north where its RAI was lowest; in contrast, wild boar had the highest temporal avoidance in the south where its density was lowest. This is the first study in Southeast Asia to quantify spatial and temporal interactions between the leopard, its primary ungulate prey, and the tiger. It provides new insights for conserving this declining subspecies.

Original languageEnglish (US)
Pages (from-to)73-82
Number of pages10
JournalFolia Oecologica
Issue number2
StatePublished - Dec 1 2019

Bibliographical note

Funding Information:
We thank the Wildlife Conservation Society for supporting our research and we are grateful to the Liz Claiborne and Art Ortenberg Foundation and Department of National Parks, Wildlife and Plant Conservation for funding support. We acknowledge the staff of Khao Nang Ram Research Station for their many contributions in the field. Prateep Duengkae is the recipient of "Wildlife habitat restoration for prey species of tiger in Dong Phayayen-Khao Yai Forest Complex" (P-18-51249) Research Grant, the National Science and Technology Development Agency (NSTDA), Thailand and J.L.D. Smith's contribution to this research was supported by the USDA National Institute of Food and Agriculture.

Publisher Copyright:
© 2019 Apinya Saisamorn et al.


  • leopard
  • prey
  • spatial activity
  • temporal activity
  • tiger


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