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The effect of alternative forms of hunting on the social organization of two small populations of lions Panthera leo in southern Africa

  • Andrei Snyman (a1), Craig R. Jackson (a2) and Paul J. Funston (a3)

African lion Panthera leo populations have declined as a result of various anthropogenic factors, and most extant populations are small, which further compromises their persistence. Lions in unfenced areas are more exposed to illegal hunting, snaring and poisoning, and populations in fenced reserves are subject to population control by removal of selected individuals from particular age and sex classes. During 2000–2011 19 lions from the mostly unfenced Northern Tuli Game Reserve in Botswana were shot, snared or poisoned. By contrast, only one lioness was shot outside the fenced Venetia Limpopo Nature Reserve 10 km away, in South Africa, where 29 lions were trophy hunted or culled. We found that the mean population size, sex ratio and litter size were the same for both reserves but population density, pride size and cub survival rate were significantly higher in the fenced reserve. The size of the population in Northern Tuli was constrained by a high rate of indiscriminate anthropogenic mortality, with 94.7% of adult mortality occurring outside the reserve. The different forms of anthropogenic suppression in evidence at the two reserves resulted in different population-level responses, which will ultimately affect population viability. As conservation strategies are attempting to remove fences and establish larger conservation areas, this study indicates how fences can influence population dynamics in areas where human presence threatens large carnivores.

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H. Bauer & S. Van Der Merwe (2004) Inventory of free-ranging lions Panthera leo in Africa. Oryx, 38, 2631.

B.C.R. Bertram (1975) Social factors influencing reproduction in wild lions. Journal of Zoology, 177, 463482.

S. Creel & N.M. Creel (1997) Lion density and population structure in the Selous Game Reserve: evaluation of hunting quotas and off take. African Journal of Ecology, 35, 8393.

B.M. Croes , P.J. Funston , G. Rasmussen , R. Buij , A. Saleh , P.N. Tumenta & H.H. De Ionge (2011) The impact of trophy hunting on lions (Panthera leo) and other large carnivores in the Bénoué Complex, northern Cameroon. Biological Conservation, 144, 30643072.

S.M. Ferreira & P.J. Funston (2010) Estimating lion population variables: prey and disease effects in Kruger National Park, South Africa. Wildlife Research, 37, 194206.

P.J. Funston (2011) Population characteristics of lions (Panthera leo) in the Kgalagadi Transfrontier Park. South African Journal of Wildlife Research, 41, 110.

I. Hanski (2005) Landscape fragmentation, biodiversity loss and the societal response. EMBO Reports, 6, 388392.

M.W. Hayward & G.I.H. Kerley (2008) Prey preferences and dietary overlap amongst Africa's large predators. South African Journal of Wildlife Research, 38, 93108.

M.W. Hayward & G.I.H. Kerley (2009) Fencing for conservation: restriction of evolutionary potential or a riposte to threatening processes? Biological Conservation, 142, 113.

M.W. Hayward , J. O'Brien & G.I.H. Kerley (2007) Carrying capacity of large African predators: predictions and tests. Biological Conservation, 139, 219229.

T. Holmern , J. Nyahongo & E. Røskaft (2007) Livestock loss caused by predators outside the Serengeti National Park, Tanzania. Biological Conservation, 135, 518526.

C.R. Jackson , J.W. McNutt & P.J. Apps (2012) Managing the ranging behavior of African wild dogs (Lycaon pictus) using translocated scent marks. Wildlife Research, 39, 3134.

R. Kettles & R. Slotow (2009) Management of free-ranging lions on an enclosed game reserve. South African Journal of Wildlife Research, 39, 2333.

A. Mosser & C. Packer (2009) Group territoriality and the benefits of social living in the African lion, Panthera leo . Animal Behaviour, 78, 359370.

C. Packer , R. Hilborn , A. Mosser , B.M. Kissui , M. Borner , G. Hopcroft (2005) Ecological change, group territoriality, and population dynamics in Serengeti lions. Science, 307, 390393.

C. Packer , A. Loveridge , S. Canney , T. Caro , S.T. Garnett , M. Pfeifer (2013) Conserving large carnivores: dollars and fence. Ecology Letters, 16, 635641.

C. Packer , D. Scheel & A. Pusey (1990) Why lions form groups: food is not enough. The American Naturalist, 136, 119.

J. Riggio , A. Jacobson , L. Dollar , H. Bauer , M. Becker , A. Dickman (2013) The size of savannah Africa: a lion's (Panthera leo) view. Biodiversity and Conservation, 22, 1735.

R. Slotow & L.T.B. Hunter (2009) Reintroduction decisions taken at the incorrect social scale devalue their conservation contribution: African lion in South Africa. In Reintroduction of Top-Order Predators (eds M.W. Hayward & M.J. Somers ), pp. 4371. Wiley-Blackwell, Oxford, UK.

G.L. Smuts (1976) Population characteristics and recent history of lions in two parts of the Kruger National Park. Koedoe: African Protected Area Conservation and Science, 19, 153164.

G.L. Smuts (1978) Interrelations between predators, prey, and their environment. BioScience, 28, 316320.

A. Treves & K.U. Karanth (2003) Human–carnivore conflict and perspectives on carnivore management worldwide. Conservation Biology, 17, 14911499.

M. Trinkel , N. Ferguson , A. Reid , C. Reid , M. Somers , L. Turelli (2008) Translocating lions into an inbred lion population in the Hluhluwe-iMfolozi Park, South Africa. Animal Conservation, 11, 138143.

K.G. Van Orsdol (1984) Foraging behaviour and hunting success of lions in Queen Elizabeth National Park, Uganda. African Journal of Ecology, 22, 7999.

K.G. Van Orsdol , J.P. Hanby & J.D. Bygott (1985) Ecological correlates of lion social organization (Panthera leo). Journal of Zoology, 206, 97112.

K.L. Whitman , A.M. Starfield , H.S. Quadling & C. Packer (2004) Sustainable trophy hunting of African lions. Nature, 428, 175178.

R. Woodroffe (2000) Predators and people: using human densities to interpret declines of large carnivores. Animal Conservation, 3, 165173.

R. Woodroffe & L.F. Frank (2005) Lethal control of African lions (Panthera leo): local and regional population impacts. Animal Conservation, 8, 9198.

R. Woodroffe & J.R. Ginsberg (1998) Edge effects and the extinction of populations inside protected areas. Science, 280, 21262128.

R. Woodroffe , S. Thirgood & A. Rabinowitz (2005) People and Wildlife: Conflict or Coexistence. Cambridge University Press, Cambridge, UK.

K. Yamazaki (1996) Social variation of lions in a male-depopulated area in Zambia. The Journal of Wildlife Management, 60, 490497.

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