Gazelle

Gazelles are medium-sized antelopes found in Africa and in Asia as far east as Mongolia. These grazing antelops live in herds which can consist of as few as ten or as many as many several hundred. During the plentiful rainy season, thousands of animals can be seen gathering in large groups. Open planes make them visible to cheetahs or wild dogs, but they can reach speeds of 40 miles an hour.