Activity range and patterns of free-roaming village dogs in a rural Cambodian village

Author:

Ladd RachelORCID,Meek PaulORCID,Eames Jonathan C.,Leung Luke K.-P.

Abstract

Context Free-roaming dogs are ubiquitous worldwide and pose a threat to wildlife. An understanding of the roaming behaviour of dogs is useful for developing effective management strategies. Aims We aimed to assess the activity ranges and patterns of free-roaming dogs in a rural Cambodian village. An adjacent wildlife sanctuary protects populations of threatened species that may be negatively impacted by dogs. Methods We used rudimentary hand-made GPS collars to track village dogs and quantify their movements. Activity ranges were calculated for male and female dogs, and the mean distances travelled at night and during the day were determined. Additionally, forays outside of the activity range were characterised. Key results We estimated a mean activity range of 178 ± 190 ha and found that dogs typically travelled longer distances at night. Females had significantly smaller activity ranges, as well as covering shorter distances per day. Foray behaviour was variable, with some dogs entering the wildlife sanctuary regularly and others not at all. Conclusions Free-roaming Cambodian dog activity overlapped with native mammals in the study site, posing a risk of predation, resource exclusion, harassment and competition of Cambodian species. Implications The data suggest that although dogs generally spend the majority of their time within the village, there is significant risk to wildlife. Actions are required to mitigate threats to native wildlife, in particular threatened species such as Eld’s Deer.

Funder

Australian Government Research Training Program Fee-Offset Scholarship

Australian Government Research Training Program Stipend

Publisher

CSIRO Publishing

Subject

Management, Monitoring, Policy and Law,Ecology, Evolution, Behavior and Systematics

Reference42 articles.

1. Canine distemper-related mortality among wild dogs () in Chobe National Park, Botswana.;Journal of Zoo and Wildlife Medicine,1996

2. How long is a dingo’s tale?: impacts of sampling design on our understanding of dingo ecology.;Australian Zoologist,2018

3. Four-legged friend or foe? Dog walking displaces native birds from natural areas.;Biology Letters,2007

4. Bergman D, Breck SW, Bender S (2009) Dogs gone wild: feral dog damage in the United States. In ‘Proceedings of the 13th wildlife damage management conference’. (Ed. JR Boulanger) pp. 177–183. (Saratoga Springs, USA)

5. Territoriality and home range concepts as applied to mammals.;Journal of Mammalogy,1943

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