
De
Wildt Wild Cheetah Project Cheetah Challenges in South Africa |
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‘Once the sacred companions
of pharaohs creatures on earth exist on the knife edge'
Sue Hart
Introduction
Humans
have made astonishing advance in technology and communication in recent
years; however we are dangerously close to losing valuable species on our
continent due to ignorance and mismanagement.
Predators are part of a complex ecological system, and throughout the world
they and their habitat are vulnerable to many pressures, such as growing
human population, disease, reduction in prey populations and excessive utilization
of their habitat. Predator conservation depends on many factors including
the protection, maintenance and enhancement of their home ranges.
The eradication of cheetahs (Acinonyx Jubatus) on many game farms in the
Limpopo, North West and Northern Cape Provinces of South Africa is a reality
that requires strategy, and a determined effort to find lasting solutions.
Global situation
In pre-colonial times the cheetah was indigenous to nearly all of Africa,
Arabia and what is today Iran, Afghanistan, Pakistan and India. At present
it is restricted to specific areas of Africa and a few small pockets of
land in the Asian countries. Unlike the leopard the cheetah cannot exist
in mountainous or thickly forested areas, as it needs the expanse of flatland
or open plain on which to hunt and run down its prey.
Africa
In Africa they are distributed in the Rift Valley region with main strongholds
in Southern African countries, such as South Africa, Botswana and Namibia.
Estimates of cheetah
numbers are as follows:
Namibia approximately 2000-3000
South Africa approximately 1000
Zimbabwe approximately 1500
Botswana approximately 1500
Rest of Africa approximately 7000
The estimated global population is 12 000 to 15 000
The South African situation
Given the variable climate in the Limpopo and North West Provinces of South
Africa many cattle farmers today are finding game farming more sustainable.
Hunting is also a multi-billion rand industry in South Africa. Valuable
game losses to predators are a definite economic consideration that landowners
face. Hyenas, jackals and leopards do most of the damage while the cheetah
is alsoresponsible to a lesser extent. Cheetahs have been the ‘scapecat’
as they are daytime hunters and are seen more regularly. Their numbers have
decreased dramatically due to persecution and loss of habitat.
From the early 1960’s the cheetah in South Africa has been regarded
as an endangered species.
The De Wildt Cheetah and Wildlife Trust believe that it has many of the
solutions to secure the future of the cheetah. The project FADING
SPOTS — A RACE AGAINST TIME FOR THE CHEETAH IN SOUTH AFRICA
aims to deal with every aspect of cheetah conservation.
The mission of the De Wildt Cheetah and Wildlife Trust is to ensure the
long term suivival of predators, specifically the cheetah and wild dog in
their natural environment.
To achieve its mission the De Wildt Cheetah and Wildlife Trust has an extensive
community outreach and education programme and a strategic breeding plan.
The Trust conducts research on wildlife disease and nutritional and in South
Africa it has implemented a national plan for the conservation of free roaming
cheetah.
The following 5 solutions will be and are being executed through the FADING
SPOTS PROJECT.
SOLUTION ONE
A cheetah census is being conducted so that intelligent
and informed decisions are made with regard to cheetah conservation in South
Africa.
The census will take place over an area of some 8 000 000 hectares in the
Limpopo and North West Provinces in South Africa. De Wildt has set up a
working group of experts to manage the project. This group is made up of
officials from government, national parks, key research and conservation
entities and universities. The research working group consist out of the
following key researchers and specialists:
Dr Gus Mills (Research Fellow: SAN Parks and Head: Carnivore Conservation
Group, Endangered Wildlife Trust)
Dr Paul Funston (Lecturer: Tswane University of Technology and Researcher:
Carnivore Conservation Group, Endangered Wildlife Trust)
Kelly Marnewick (Researcher: De Wildt Cheetah and Wildlife Trust)
Deon Cilliers (Project Manager: De Wildt Cheetah and Wildlife Trust)
Christiaan Blignaut (Terrestrial Ecologist: Limpopo Conservation Authority)
Presently the Atherstone/Rooibokkraal/Silent Valley area in the Limpopo Province is being used as a detailed survey study area to develop suitable censussing techniques for cheetah. The census of the cheetahs will expand into the rest of Limpopo, North West and Northern Cape Province once the techniques have been found to be accurate and suitable for use on ranchland areas. The image indicates the cheetah distribution area and the study area for the project.
The
following techniques are currently being tested in trials in the Atherstone/Rooibokkraal/Silent
Valley study area. More detailed scientific descriptions on the specific
methods are available in the attached Annexure.
• Questionnaire data:
Cheetahs lend themselves to the questionnaire method because they are easily
recognizable and sightings are sufficiently memorable to be reported reliably.
The questionnaire method has been found to be the most accurate indirect
survey method for large carnivores and has been known to produce estimates
of 75 to 100% of the reference densities.
Up to date questionnaire surveys have been done conducted in many farming
areas in the Limpopo Province as well as certain areas in the North West
Province. The illustration indicates areas the specific areas that have
been surveyed with questionnaires up to date.
• Camera trapping
techniques
Cheetahs
are notoriously difficult to survey because they occur at low population
densities and are often shy and elusive. The problem is further complicated
outside conservation areas where land is privately owned, access is restricted,
the bush is often dense and cheetahs are frequently persecuted. In order
to accurately assess the status of the cheetah, it is necessary to obtain
data on numbers and demographic trends. Cheetahs are individually identifiable
by their unique spot patterns, making them ideal for capture- recapture
surveys. This method has never been used to survey cheetahs and it was decided
to run trials on the Atherstone Nature Reserve to develop this as a suitable
cheetah censussing method. Remotely infrared activated cameras were placed
in areas of the reserve where cheetah activity was observed.
This
resulted in various photographs of cheetahs been taken by the cameras during
the study period. The results are promising considering the small sample
size and low number of camera traps, and will be improved with more camera
traps and a more extensive sampling area using the AthcroncAtherstone Nature
Reserve as a core area in the greater 100000 ha study area. Once the method
has been developed it will be used in other areas of SA to determine cheetah
density as part of a National Cheetah Census been being done by the De Wildt
Cheetah and Wildlife Trust. A further advantage of this method is that it
can be adapted to obtain density estimates of any carnivore such as leopard
and brown hyena with recognisable markings. The photo is of a cheetah captured
on film by one of these cameras.
• Collar and release
- aerial counts
Approval
for the capturing of cheetah inside of a protected area was obtained from
the Provincial Authority. The De Wildt Wild Cheetah project is in possession
of valid permits to capture cheetah on private farmlands in Limpopo. Due
to ongoing trials in the Atherstone Nature Reserve, it was decided to conduct
this method in the reserve as well as on — neighbouring farms. The
success of the project is dependant on collaring as many cheetahs in the
area to determine home range size, overlapping of home ranges between cheetahs,
habitat use as well as prey preference and rate of predation. The study
area was covered for evidence of cheetah activity and suitable trap cages
were set at hotspots and scent marking places in the Atherstone Nature Reserve
as well as on neighbouring farms. Approval for the capturing of cheetah
inside of a protected area was obtained from the Provincial Authority. To
date three groups of cheetah have been collared since 2003. These comprise
of a single male (which was shot afterwards by a neighbor), a coalition
of two males and a further coalition of three males. Conventional telemetry
collars were used on the cheetahs, but recently the coalition of two was
recaptured as the batteries in the collars were running flat, and one of
the cheetahs was fitted with a technologically advanced gps/cell collar
and the other cheetah was fitted with a new conventional telemetry collar.
The gps/cell collar allows the researchers to collect daily data as the
collar collects latitude and longitude at pre programmed intervals and downloads
to a server via the cellular network. This data is then accessed via the
internet. The cheetahs fitted with conventional collars are tracked with
a fixed wing aircraft at two weekly intervals and information gathered is
mapped. The illustration indicates the home range sizes of the two coalitions
which are currently monitored in the Atherstone Study area. It is envisaged
that cheetahs in the Ellisras, Alldays, Messina and Gravelotte/Hoedspruit
area will be collared with gps/cell collars dependant on availability of
funding/sponsorship.
•Estimates via
spoor frequency.
Spoor density is a useful indirect method for obtaining an estimate of relative
population density of carnivores. This method has also been used for determining
densities of lions in the Kgalagadi Transfrontier Park and tigers in India.
The method is convenient in that it can be adapted to suit the study environment,
it is non-invasive, repeatable and comparable across different study areas.
Spoor density counts are normally carried out on some type of line transect.
Line transect sampling is one of the abundance estimates referred to as
distance sampling. In a line transect, the observer travels a series of
predetermined routes and counts any predetermined object e.g. animals, tracks
or dung.
The spoor density counts will be done during July/August as the gravel roads
are very suitable for this during this period to the structure of the soil.
The first trials are planned for 2005.
SOLUTION TWO
The Deployment of field/education workers
2000
members of the farming community met with Founder of the De Wildt Cheetah
and Wildlife Trust, Ann van Dyk to request her help with regard to cheetah
on farmlands. Farmers were experiencing game and stock losses and needed
a workable solution. What followed was the creation of the National Cheetah
Management Forum — where all role-players, viz the farming community,
government departments, breeding centers and academic institutions could
develop a national strategy.
deployment of field officers in areas in which cheetah occur was the next
step. It is critical to reduce the conflict that exists between wildlife
and people. A diverse and balanced population of predators and prey is a
primary indication all the factors of a healthy ecosystem are working properly.
Conservation of cheetah depends on changing the attitudes of farmers and
game ranchers. the stock and game losses faced by farmers are a reality
that cannot be wished away — short term solutions had to be devised
and so a compensation fund whereby farmers are compensated for losses they
have experienced through cheetah killing their stock or game. Farmers are
encouraged to catch not kill the so called problem cheetah which are then
removed and relocated areas in the wild where they can live freely and safely.
These cheetah are NOT brought into captive conditions — an only in
extreme circumstances where cheetah would be unable to fend for itself due
to injury or perhaps if the cub is young are they brought into captivity.
116 cheetahs have been saved in this way. They have been relocated to reserves
throughout South Africa. The map illustrates reserves which have received
cheetah through the De Wildt Wild Cheetah Project. These reserve now act
as a safe bank for cheetahs and are all
of a cheetah meta populatio management plan to ensure genetic diversity.
Farmers who are prepared to cooperate on matters relating to cheetah are provided with gate signs that reflect that they are ‘cheetah friendly’. To date some 500,000ha in the Limpopo, North West and Northern Cape Provinces.
Regular
farm workshops are held and many thousands of km are traveled by De Wildt
field officers in dealing with the conflict that exists between cheetah
and landowners and in the promotion of predator friendly farming practices.
During 2004, 370 farmers were addressed at five different farmers workshops
in Limpopo. A very successful workshop was held at the Atherstone Nature
Reserve and the community was very satisfied with the outcome. Despite these
valuable successes the battle is far from over.
Unethical
trade in cheetah is flourishing. Recently two cubs , aged ten months were
caught, we were contacted, compensation paid and the cubs brought into safe
holding pending release onto a reserve. These two cubs had a brother and
a mother that were subsequently caught — again we were notified and
a Field Officer was dispatched to collect the animals but on arrival were
informed that the cheetahs had escaped from the capture cage. — an
impossibility — they reemerged in another province and now face a
very unsure future. This is a tragedy of enormous proportions, while we
do not know if they animals will be hunted, or whether they will face the
stresses of captivity we do know that they will not be micro chipped, that
no blood samples will b-be taken and that — they will therefore not
be recorded in a studbook or form part of a national meta population management
plan.
Over the last two years approximately 200 cheetahs have either been shot
by farmers and thrown into rivers or buried or illegally or unethically
traded with. This unethical treatment of an endangered species has to be
fought with vigour.
SOLUTION THREE
Reach for the Wild Education Programme
A
comprehensive environmental education programme which includes taking cheetah
into schools has been developed. Most South Africans have never seen cheetah
and are unlikely to have the privilege of visiting one of our game parks.
Children — particularly in the areas where cheetah are seen as problems
will have a positive encounter with a hand raised cheetah.
The
conservation of natural ecosystems needs to be promoted at ground level
amongst farming and rural communities. The need to protect and conserve
particularly endangered species such as cheetah, requires urgent attention
as the survival of these animals depends on our ability to protect their
natural habitat. De Wildt have a number of hand-raised cheetah and two educational
staff who will begin a programme of school visits in 2004. Satellite programs
are also planned with organizations in the rural areas of Limpopo. This
program has got the full support of the Educational Departments as well
as the Conservation Authorities of Limpopo, North West, Gauteng and Mpumalanga.
SOLUTION FOUR
Captive cheetah breeding
De Wildt is the only CITES approved breeding facility in the world. Over
600 cheetahs have been bred over the past 32 years and
these
cheetahs have gone to game parks and zoos in different parts of the world.
Extreme care is taken to ensure that these animals go to reputable facilities.
It is illegal to export a wild cheetah. It is happening and ruthless traders
are exporting wild cheetah — saying that they are captive born.
By providing cheetah for reputable facilities world wide, De Wildt is helping
to reduce the pressure on free roaming cheetah.
SOLUTION FIVE
The development of a sustainable business strategy
It
would serve little purpose for the cheetah if the De Wildt Cheetah and Wildlife
Trust we to become insolvent. We owe it to the cheetah to develop sound
income generating sources and for this reason De Wildt has a business wing.
A lodge, a souvenir shop, an adoption scheme and regular tours assist in
generating valuable funds for cheetah conservation as well as providing
members of the public with a range of alternatives to support the project.
Everyone from a school pupil to corporations can assist.
Public profile and publicity
The De Wildt Cheetah and Wildlife Trust has been operating for 34 years
and has received world wide acclaim for its conservation of in particular
cheetah and wild dog. Many wildlife documentaries have been made on the
breeding success. The Trust is able to attract wide media attention for
its projects as is demonstrated when it launched the National Cheetah Census,
The Wild Cheetah Project and recently its Outreach Education Programme in
a nearby township. All daily newspapers covered the event, as well as television,
radio, many magazines and weekly newspapers.
The cheetah census has not yet been the subject of a documentary and due
to the high profile that De Wildt enjoys amongst the media it is likely
that significant publicity will be attracted to highlight a partnership
between sponsors, supporters and ourselves.
Current Sponsors:
SASOL
SAPPI
THE MAZDA WILDLIFE FUND
THE PROINCE BERNHARD NATURE FUND
KBR
CHRISTINE AND BARRY JANKS
MARSHA AND EMMETT DUEMKE
THE SCOVILLE ZOO
THE MIAMI METRO ZOO
JOHN AND KAY POHLMAN
ALEXANDRE POMEROY
GEORGE PILKO
FULBRIGHT AND JAWORSKY
CHEETAH OUTREACH
CHEETAH CONSERVATION FOUNDATION
TIER ONE ELECTRONICS
THE TORONTO ZOO
‘How little
we understand the language of the cheetah, conveying all through the
flick of an ear, through a glance, a touch, a movement, no more’
Sue Hart |
Copyright
© De Wildt Cheetah and Wildlife Trust, 2005