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更新日期:2019-05-08
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Cheetah carnivorous mammal of the family cat lives in most of Africa as well as the Middle East. It is the only surviving member of the genus modern Acinonyx. The fastest of all terrestrial mammals 3 seconds can reach the speed of 110 km/h.
They hunt mostly at medium hoofed animals gazelles impala calves gnu as well as birds. The three cheetahs can overcome ostrich. 87% extraction Gazelle Thomson. In Asia the main prey was gazelle. Cheetahs hunt is usually early in the morning or evening when it is not very hot but light enough. Oriented more in sight than smell.
Unlike other cats cheetahs hunt pursuing prey rather than attacking from ambush. This is due to the fact that the natural habitat and the objects of their hunting open area and as a consequence the almost complete lack of opportunities for ambushes device. First, they are close to the chosen victim for a distance of about 10 meters and then try to catch it in a short high-speed race. In pursuit of prey reach speeds up to 130 km/h accelerating to 75 km/h for 2 seconds. Runs guepard jumps length 6-8 m spending on each jump of less than 0.5 seconds. During sprint race respiration rate in cheetahs increases up to 150 times per minute. Cheetah also able to quickly change the direction of running. While running claws act as spikes on the boots. The flexible spine allows you to run almost without lifting the feet off the ground and hold the head at the same height. The tail helps to keep balance while running. In the eyes of a clearly visible area passes a continuous horizontal band so as not to lose sight of prey as she swerves sharply. Cheetah prey usually knocks down blow forelimb using a claw located on the inner side of the wrist and then choking. The kinetic energy that carries the body of riding at very high speed of a cheetah helps knock down the larger heavier animal than himself. Scoot lasts a maximum of twenty seconds at a distance of no more than 400 m. This breakthrough requires the muscles of the oxygen flow rate which can not make up for intensively working the heart and lungs even voluminous. And if the victim is not possible to overtake in the first hundred meters simply stops the persecution. Despite the high speed only about 50% of cases pursued by animal becomes his prey. In Africa the weakest of the large predators. Hyenas leopards and lions often selected in cheetahs extraction often using the fact that the need to hour to relax after a high speed chase. Eating only animals that had killed himself sometimes pulls the prey into the bushes to hide it from other predators and eats later but often hunts each time anew.
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