Kruger National Park Game
Information
Cheetah Facts
by David Meisel
| Latin name: Acinonyx
jubatus
The
cheetah is the fastest running mammal in the world, reaching speeds of
up to 100 km/hour. From standstill to a sprint they can reach 70 km/hour
in 2 seconds, then 100 km/hour in just 3 seconds! The cheetah can only
run at these high speeds for 300 / 400 meters before having to stop, if
not it could cause possible overheating of its body. The body of a cheetah
is built for speed. They have small heads for less air resistance, very
large nostrils to allow maximum oxygen intake to fuel their muscles, a
slender build with long legs and a tail that flattens towards the end to
act as a rudder to help keep its balance while running at high speed. The
cheetah is not very powerful compared to most other large predators, so
it needs its prey to run in order to use the prey's momentum to pull it
down to the ground. When chasing after its prey, the cheetah uses its dew
claw to hook onto the animal's lower leg to try trip it. If successful,
it then uses its jaws to suffocate the prey by a bite to the neck or by
using is mouth to cover the prey's whole muzzle, which prevents the animal
from making too much noise while being suffocated. Too much noise from
its prey in distress may attract the attention of unwanted visitors such
as hyenas and lions that will inevitably steal the cheetahs kill, as the
cheetah would rather flee than defend it. The cheetah being a rather weak
predator loses up to 90% of its kills to lion, hyena, leopard and even
packs of jackals, so when a kill is made it quickly eats as much of the
soft meat as possible before it is stolen.
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The larger predators are
more active at night and sleep during the warmer daylight hours making
it a lot safer for cheetah hunt during the day. A possible adaptation that
the cheetah has is the black tear lines that start around the edges of
the eyes, running down to the outer edges of the mouth. The dark colour
aids its vision by absorbing excess light, thus preventing too much glare
into the eyes.
The female, after a gestation
of 90 - 95 days gives birth to 3, sometimes 4 cubs. The colouration of
the cubs seems to resemble that of the honey badger. The upper part of
the body is white to grey in colour with the lower parts almost black.
The manner, in which the youngsters walk, is very similar to that of the
honey badger. Many animals including large predators are very wary of honey
badgers, as they have earned a reputation for being rather aggressive and
tough to kill. For the cheetah's cubs to mimic such a fierce animal is
a great advantage, as this may increase their chances of survival against
other predators for the first few weeks after birth. By 12 - 15 months
of age the cub's colouration is much the same as the adults.
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Unfortunately the survival
rate of cheetah cubs is very low with a possible 1 in every three cubs
living to 2 years of age. Many cubs are killed by the larger predators,
especially in the first few weeks after birth, so to keep the cubs as safe
as possible the female moves the cubs from hiding place to another every
3 or 4 days.
A female with cubs needs
to hunt on a regular basis and as they grow older she may need to hunt
every day, especially if she has 3 or 4 cubs. From the age of 6 months
the female starts teaching the cubs to hunt and by 14 months the cubs regularly
join the female on hunts. By 16 - 18 months the cubs are ready to hunt
by themselves which is also the time when they are chased away by their
mother, to be independent of her for the first time.
Due to the excessive trophy
hunting of the past, the cheetah population in many game reserves is seriously
low. The Kruger National park's cheetah numbers are currently dwindling
on about 300 individuals, resulting in a very weak gene-pool. Namibia has
the highest population of between 6000 and 9000. Fortunately there are
a number of breeding programs which have had relative success in breeding
and introducing cheetah into the wild and by introducing specimens from
Namibia into these breeding projects it helps to strengthen the gene-pool
and give hope for the future survival of the cheetah.
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About the Author - I am an
ex-game ranger from South Africa. I have 2 awesome blogs packed with information
on all sorts of wildlife in Africa. I also talk about encounters with dangerous
game while doing bush walks. Visit my Blogs to find out more: www.safari-stories.blogspot.com
and www.southafrican-wildlife.blogspot.com |