IUCN / SSC Cat Specialist Group - Digital Cat Library
   

 

View printer friendly
Cristescu, B.; Bernard, R.T.F.; Krause, J.
Partitioning of space, habitat, and timing of activity by large felids in an enclosed South African system
2013  Journal of Ethology (31): 285-298

Reintroductions of large carnivores into enclosed reserves that confine movements may fail due to intensive intra-guild interspecific conflict. To assess conflict potential, in winter 2006 we used direct observations aided by radio-tracking to focally monitor continuously one female cheetah with cub (_Acinonyx jubatus_), a female leopard (_Panthera pardus_), and a lion pride (_Panthera leo_) at Shamwari Private Game Reserve, South Africa. Home ranges of all individuals/social groups overlapped, whereas core areas had little overlap. The cheetah core area had no overlap with the lion core area, with lion avoidance also recorded for a radio-tracked single female cheetah and a male leopard. The female cheetah with cub selected thicket habitat which was avoided by lions, the latter preferring naturally revegetated areas that were also selected by the female leopard. Lions also selected low elevations, which were avoided by the smaller felids. Habitat preference differences occurred at study area and home range levels, suggesting a broad-scale feline avoidance strategy to minimize intra-guild conflict. In addition, the focally monitored cheetah and leopard were often stationary when the lions were active, especially during nocturnal lion hunts. These intra-guild mechanisms of reintroduced carnivore coexistence should be tested with longer-term studies across enclosed systems of different sizes, and hosting varying carnivore guilds.

PDF files are only accessible to Friends of the Cat Group. Joining Friends of the Cat Group gives you unlimited access and downloads in the Cat SG Library for one year, and allows you to receive our newsletter Cat News (2 regular issues per year plus special issues). More information how to join here

 

(c) IUCN/SSC Cat Specialist Group ( IUCN - The World Conservation Union)