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:: SOUTH AFRICA'S THREATENED CATS
By Gus Mills
The
terms endangered, vulnerable and threatened are often used
incorrectly. Each has a specific definition and set of criteria
laid down by the IUCN (The World Conservation Union) to classify
the conservation status of a species. Threatened is an umbrella
term referring to those species that are in most need of conservation
action and includes species that are classified as Critically
Endangered, Endangered or Vulnerable, depending on the severity
of their status.
There are 36 species of wild cat in the world. The most threatened
species is the Critically Endangered Iberian lynx, from the
Iberian Peninsula. Africa contains 9 species. Fortunately
none are Endangered, but four; lion, cheetah, African golden
cat and black footed cat are vulnerable. Of the remaining
species, the sand cat is Near Threatened, but the leopard,
caracal, serval and African wild cat are classified as Least
Concern. Lion, leopard, cheetah, caracal, serval, African
wild cat and black-footed cat all occur in South Africa.
Although
its overall status is Vulnerable, in West and Central Africa
the lion is Endangered. The largest populations occur in East
and South Africa. In South Africa the most important lion
populations are in the Kruger National Park with a population
of over 2 000, and one of the largest wild populations left
in Africa, and the Kgalagadi Transfrontier Park, which contains
a population of about 500 individuals. The remaining South
African lions are distributed in small fenced reserves where
management is difficult and controversial. Cheetahs too are
mainly confined to East and Southern Africa. Kruger has about
200 cheetahs as does the Kgalagadi. Like the lion there are
also a number of cheetahs in small fenced reserves which present
similar management problems to those experienced with lion.
A potential solution is the formation of conservancies where
small reserves can be expanded through dropping fences and
cooperation between land owners.
Outside protected areas lion and cheetah are likely to come
into conflict with people through predation on livestock and
farmed game. Therefore large protected areas are critical
for their long-term conservation. However, innovative techniques
to protect livestock from predation such as the erection of
effective kraals and, in the case of cheetahs, the use of
guard dogs to protect the livestock help to allow these large
carnivores to co-exist with people in some areas provided
there is enough wild game to sustain them. However, where
game farming is the predominant form of land use the problems
are often more severe than with domestic livestock as these
animals cant be herded into kraals at night.
In
some counties like Botswana and Tanzaniacarefully applied
and sustainable trophy hunting has lead to the maintenance
of some lion populations outside of protected areas. In this
situation it is critical that local people are able to benefit
from the hunting. Not only do these hunting areas provide
habitat for large carnivore populations, but they provide
shelter for a wide range of other species and habitats.
The black-footed cat is endemic to the South Western part
of Africa. Little is known about this, the smallest of Africas
cats, and its distribution is poorly documented. It is probably
more common and widespread than is generally thought to be
the case. The caracal is a stock killer and farmers have waged
an ineffective war on this species for many years. The serval
and the African wild cat should not be seen as problem animals
as both feed predominantly on small mammals, especially rodents,
and are widespread. The main threat to the wild cat is pollution
of the pure bred African wild cat population by cross breeding
with feral domestic cats.
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