Cheetah

Honed to a sleek and slender physique Cheetah ranges in weight from 100 to 150 lbs, with its long body and tail assisting it in high speed pursuits. The coat is generally yellowish with small black spots running throughout its length. The belly, like most cats, is whitish. Evolutionary adaptations that enable Cheetah to generate tremendous speed include large nostrils, heart and lungs (that enable maximum oxygenation during rapid pursuits), big adrenal glands (for the adrenaline rush!), rudder-like tail (for balancing and rapidly turning to match the clever Thomson gazelle) and non-retractable claws (to provide 'grip' on the ground during the chase).

Cheetah's speed means that it can take down prey that most predators don't even think about - the Springbok is magnificent in its own right and yet can't evades the Cheetah half the times. Impala and hares are also frequently preyed upon, whereas wildebeests are taken down only in pairs. Usual approach is to stalk the prey and approach as near as possible. When it is near to being spotted, Cheetah begins the chase - reaching from 0 to 100 km/hr in three seconds, Cheetah outclasses most modern automobiles - capable of reaching 125 km/hr with its feet almost seeming not to touch the ground! After bringing the prey animal down, powerful jaw muscles enable Cheetah to crush the victim's wind pipe while the large nostrils allow it to breathe simultaneously enabling it to hold on for long periods. The high speeds tire this great hunter also, elevating body temperature to dangerous levels. The cat thus rests after the hunt, making it vulnerable to scavengers like hyenas who often claim the kill.

Cheetah has an organized social structure, with males forming coalitions and female doing solitary hunting and parenting. A big litter is born after mating that continues year round, though a fraction of the cubs survive, and are often killed by lions, leopards and hyenas. Maturity is reached at one year for males and two years for females, after which time they leave the mother to establish their territories, with the ranges varying with habitat. Cheetahs prefer relatively open grasslands and are not very adaptable to changes in their environment.

The author is a blogger about cats and an expert on cheetah.