Top100 animals

Saturday, April 7, 2007

Number 92 Lions at waterhole

The lion (Panthera leo) is a mammal of the family Felidae and one of four "big cats" in the genus Panthera. The lion is the second largest feline species, after the tiger. The male lion, easily recognized by his mane, weighs between 150–250 kg (330–500 lb). Females range 120–150 kg (260–330 lb).[2] In the wild, lions live for around 10–14 years, while in captivity they can live over 20 years. Though they were once found throughout much of Africa, Asia and Europe, lions presently exist in the wild only in Africa and India. They enjoy hot climates, and hunt in groups.
In historic times the habitat of lions spanned the southern parts of Eurasia, ranging from Portugal to India, and most of Africa except the central rainforest-zone and the Sahara desert. Around the beginning of the current era, they died out in Western Europe; they became extinct in Greece by AD 100. In the Caucasus, their last European outpost, lions survived until the 10th century. Between the late 19th and early 20th century they also became extinct in North Africa and the Middle East. Now, most lions live in eastern and southern Africa, and their numbers are rapidly decreasing. Currently, estimates of the African lion population range between 16,000 and 30,000 living in the wild, down from early 1990s estimates that ranged as high as 100,000; increased contact with human development is cited as the primary cause [2]. The remaining populations are often geographically isolated from each other, which can lead to inbreeding, and consequently, a lack of genetic diversity.
The Asiatic Lion (Panthera leo persica), which in historical times ranged from Turkey to India and from the Caucasus to Yemen, was eradicated from Palestine by the Middle Ages and from most of the rest of Asia after the arrival of readily available firearms in the 18th century. In Iran the last lion was shot in 1942. The subspecies now survives only in and around the Gir Forest of northwestern India. About 300 lions live in a 1412 km² (558 square miles) sanctuary in the state of Gujarat, which covers most of the forest. Their numbers remain stable. Until the late Pleistocene, lions were also found in the Americas and in northern Eurasia. The most famous of these prehistoric subspecies were the Cave Lion (Panthera leo spelaea) and the American Lion (Panthera leo atrox) (not to be confused with the Cougar, Puma concolor, also known as the Mountain Lion).

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