[@article{RN956,
 author = {Phipps, W L and Willis, S G and Wolter, K and Naidoo, V},
 issn = {1932-6203},
 journal = {PloS One},
 number = {1},
 pages = {e52813},
 title = {Foraging ranges of immature African white-backed vultures (Gyps africanus) and their use of protected areas in southern Africa},
 volume = {8},
 year = {2013}
}
,@article{RN1989,
 author = {Naidoo, V and Wolter, K and Cuthbert, R and Duncan, N},
 issn = {0273-2300},
 journal = {Regulatory toxicology and pharmacology},
 link = {http://www.sciencedirect.com/science/article/pii/S0273230009000178},
 number = {3},
 pages = {205-208},
 title = {Veterinary diclofenac threatens Africa’s endangered vulture species},
 volume = {53},
 year = {2009}
}
,@article{RN1990,
 author = {Naidoo, V and Wolter, K and Espie, I and Kotze, A},
 issn = {1019-9128},
 journal = {Journal of the South African Veterinary Association},
 number = {1},
 pages = {24-31},
 title = {Vulture rescue and rehabilitation in South Africa: An urban perspective},
 volume = {82},
 year = {2011}
}
,@article{RN2179,
 author = {Bartels, P  and van't Foort, W  and Wolter, K},
 journal = {Vulture News},
 pages = {73-74},
 title = {Monitoring the success of released rehabilitated vultures using cellular tracking devices and or patagial tags},
 volume = {57},
 year = {2007}
}
,@article{RN2151,
 author = {Wolter, K},
 journal = {Vulture News},
 pages = {31-32},
 title = {Vultures SMS their positions to scientists in a technological first for the De Wildt Cheetah and Wildlife Trust's Vulture Unit and South Africa},
 volume = {55},
 year = {2006}
}
,@article{RN2015,
 author = {Whittington-Jones, C A and Wolter, K and West, S},
 issn = {1606-7479},
 journal = {Vulture News},
 number = {1},
 pages = {6-12},
 title = {Monitoring of Cape Vulture breeding colonies in the Magaliesberg, South Africa: 2007-2009},
 volume = {60},
 year = {2011}
}
,@techreport{RN2253,
 author = {Wolter, K and Piper, S E and Neethling, M and Vernon, C J and Botha, A and Boshoff, A F and Borello, W D and Borello, R and Mundy, P J and Neser, W},
 institution = {VulPro and Bird of Prey Working Group, Endangered Wildlife Trust},
 title = {Cape Vulture (Gyps coprotheres): Breeding colony conservation and monitoring protocol update (2011)},
 type = {Unpublished report},
 year = {2011}
}
,@article{RN951,
 author = {Phipps, W L and Wolter, K and Michael, M D and MacTavish, L M and Yarnell, R W},
 issn = {1932-6203},
 journal = {PloS One},
 number = {10},
 pages = {e76794},
 title = {Do Power Lines and Protected Areas Present a Catch-22 Situation for Cape Vultures (Gyps coprotheres)?},
 volume = {8},
 year = {2013}
}
,]