Distribution and habitat

Cheetah examining its habitat in the vast expanses of the plains

in Serengeti National Park, summer 1998

 
Distribution
Asia and the Middle East: Once tamed and kept in great numbers by several rulers as early as 4000 years ago for hunting gazelles, the cheetah became extinct in India in 1952 and has all but disappeared from the great steppes and plains of Asia by now. Status: Endangered.

Africa: The cheetah once occurred in the whole of Africa, (excluding the tropical lowland forest). Today it is estimated that the current wild population amounts to no more than 12 000, most likely fewer than 9 000, and is continuously declining. Cheetahs are now extinct, or close to it, in at least 10 countries within their former range. 
Status: Vulnerable.

There are remnant populations in the Sahara in southern Algeria and northern Niger. The cheetah's sub-Saharan range is nowadays extremely fragmented, especially in west Africa with very low population densities. Local extinctions of these west African populations are very likely to occur within the next decade. 
The two main population blocks are situated in eastern (Kenya and Tanzania) and southern Africa (Namibia and Botswana, 3000 - 5000 animals). South Africa has small populations in the Kalahari Gemsbok NP and the Kruger NP. Probably due to the absence of other large predators and consequent competition for food, the greatest numbers occur outside conservation areas with 95% of the Namibian population to be found on privately owned land. Especially lions frequently rob cheetahs of their kills, occasionally also killing them in unevenly matched encounters. 
The cheetah is now extinct, or close to it, in at least 10 countries within its former range, while in a further 11 they are greatly reduced albeit viable provided adequate conservation programmes are implemented, which unfortunately seems unlikely in most of the countries. In South Africa the success of breeding programs in captivity has led to the downgrading of the endangered status of the cheetah in South Africa. However, despite their substantial numbers in captivity, this does not translate into any notable increase in their reintroduction into the wild, mostly due to the lack or absence of suitable habitat with suitable prey. 


Habitat and food

Cheetahs make use of open as well as woodland savanna and various woodland types. In order for the cheetah to get as close to its prey as possible before sprinting at it, the vegetation should be dense enough to ensure successful stalking, yet not too dense so as to hinder movement.

The cheetah prefers to stalk to within less than 50m before racing out at about 60 km/h. At its fastest (112 km/h) the cheetah is quickly exhausted. The skull of the cheetah is extensively modified to allow the jaws to serve as a clamp capable of maintaining a tight throttle hold for up to 20 minutes until the prey has died of suffocation. The "staple" species taken are impala, springbok, gazelles, kob, and, in Asia, blackbuck. Single cheetahs, notably males, hunt smaller prey.

An individual can consume 14kg at one sitting and groups of four have been seen to finish and impala carcass in just over 15 minutes. The efficiency of the cheetah both as a predator and consumer of its prey helps to counter loss to a host of scavengers and thieves, from vultures and hyaenas to humans.

Despite their adaptability to many types of habitat, cheetahs have proved much less resistant to human encroachment than leopards. Consequently, paralled by the diminishing of their range, and frequent inbreeding, their numbers continue to decline.

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Sources:

Stuart, Tilde & Chris. 1996: Africa's Vanishing Wildlife, Smithsonian Institution Press: Cape Town

Bosman, Paul & Hall-Martin, Anthony.1997: Cats of Africa, Smithsonian Institution Press: Cape Town

Kingdon, Jonathan. 2001.The Kingdon field guide to African mammals. Academic Press: Somerset

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