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. 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. |
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.
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