Search

The distribution of the brown hyaena (Hyaena brunnea) in southern Africa overlaps widely with commercial livestock ranching. As a direct result,both perceived and confirmed conflict with farmers occurs and hyaenas are trapped for lethal control or translocation. We studied the outcomes of a conflict-related brown hyaena translocation in Central Namibia involving a subadult female -- the first reported GPS-monitored translocation of this species. The animal was moved 63 km from the conflict site and after exploratory movements settled into a new home range incorporating resident conspecifics. The hyaena caused no further conflict and did not return home to its original capture site where livestock depredation ceased. The hyaena was killed in a road accident five months after release. We assess and review our results (and brown hyaena translocations in general) with respect to species ecology, previous translocations as well as monitoring data from resident conspecifics. We provide supporting information that individual hyaenas can be translocated successfully but emphasize that decisions need to be made case-specifically considering the age, sex and social status of the animals. We highlight the importance of brown hyaena sociality when considering translocation as a management tool. [ABSTRACT FROM AUTHOR]

Wildlife-proof fencing is increasing in extent as a result of the growing wildlife industry on private lands in southern Africa. In environments where such fences hinder the movements of free-ranging wildlife, the provision of artificial passageways can restore connectivity for some species. We tested the use of 49 discarded car tyres as wildlife passageways along the border of a Namibian wildlife farm. Tyres were installed into a wildlife-proof fence to reduce regular warthog (Phacochoerus africanus) damage to the fence and to provide connectivity and dispersal opportunities for selected indigenous wildlife species between adjacent farmland properties. The total cost for all 49 tyre installations was USD 252, which is significantly cheaper than daily fence patrols and maintenance. In addition, one tyre was monitored specifically for large carnivore activity with a motion-triggered camera trap (n = 96 trap days between August and December 2010). Eleven mammalian species used the tyre as a passageway and both cheetahs (Acinonyx jubatus) and leopards (Panthera pardus) made regular and repeated use of the tyre. Nine independent recordings of cheetahs, representing seven individuals, were made. One leopard was photographed four times. The suitability of discarded tyres as cost-effective artificial wildlife passageways for a range of mammalian species is stressed. [ABSTRACT FROM AUTHOR]