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| Przewalski's Horse
Extinct in the Wild
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| Equus przewalskii |
As of 2002, the world population of these horses is about 1000, all descended from approximately 15 captured around 1900 and bred in zoos. The wild population in Mongolia died out in the 1960s; captive-bred horses were returned to the wild starting in 1992. The area to which they have been reintroduced became Hustai National Park in 1998. Three of these horses now graze in a 12 acre (49,000 m²) paddock in the Clocaenog Forest in North Wales, UK, on the site of a former Neolithic/Iron Age settlement. The Forestry Commission hopes they will help recreate scenes from the Iron Age when these horses first roamed free in the woods.
Przewalski's Horse is stockily built in comparison to domesticated horses, with shorter legs. Typical length is about 2.1 metres (7 feet) with a 90 cm (3 foot) tail. They weigh around 350 kilograms (770 lb). The coat varies from dark brown around the mane (which stands erect) to pale brown on the flanks and yellowish-white on the belly.
In the wild, Przewalski's Horses live in social groups consisting of a dominant male, several mares, and their offspring. Each group has a well-defined home range; within the range, the herd travels between three and six miles a day, spending time grazing, drinking, using salt licks, dozing, and taking mud baths. At night, the herd clusters and sleeps for about four hours.
Fillies leave their natal groups around age 2, and look for a herd to join, after which they will begin to breed. Colts are driven out when they are about three years old, and spend a year or two in small bachelor herds, practicing fighting. At around age 5, a stallion will try to pass on his genes by attempting to take over an existing herd, stealing one or more mares from another stallion's harem, or gathering unattached fillies.
The horse is named after General Nikolaï Mikhaïlovitch Prjevalski (1839–1888) who was also an explorer and naturalist.
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