Sao la, the name is Pseudoryx nghetinhensis scientific nomenclature. Is extremely rare animal species located in the Red Book of the world and Vietnam, have a very high risk of extinction. Why la is detected for the first time in the world in Vietnam in May 1992 when The same organization WWF Forestry conducted the survey the National Park Vu Quang (Ha). After conducting extended search, there were more than 20 Stars la was discovered in the same location that, in 1996, the photograph was a copy of la males in Laos, but just days later, it was dead before it was Lao professionals up research. Most recently, on 7/9/2013, a trap photos of WWF has recorded a Stars la in Vietnam (Vietnam). Why la is about 1.3 to 1.5 m high, 90 cm and has a weight of about 100 kg. Dark brown skin, on each nail has a white spots, the face also had the white spots are easy to identify. The horns are long and slender, the la Stars toward and maybe up to 51 cm. In Vietnam, Sao la are distributed mainly in the provinces of Nghe An, Ha Tinh, hue and Quang Nam, with numbers estimated at close to 100 individuals, they live at altitudes from 200-600 m above sea level , nestled in the deep forests of coastal streams. Is a shy animal that live in the deep jungle areas of the range and the primeval forests in Laos, the research and learn about the animal is actually very difficult, people can only photograph the animal by setting traps in the deep forests or shooting it when people arrested. In case of arrest, Why la can't live long purely because people still too little information related to food as well as usages of this rare animal species. The large scale study of this animal species almost the very scanty, information about wildlife of the Sao la is very limited. So far there is only one scientific publications written about Why la in 1993. Because of the scientific information relevant to the species going extinct animals are quite rare so the investment research and learn about the Habitat of this animal species is extremely important and urgent, need the research platform and the necessary databases to provide grants for the study and preservation of rare animal species at risk of extinction This is very high. Besides, before the risk of climate change is increasing, global warming and forest area of Vietnam to decline rapidly due to deforestation is a serious threat to the Habitat of this animal, if not promptly take the necessary research to capture information about populations of Stars of la in Vietnam, the extinction of this animal will is fate quickly played out and the world will no longer have the opportunity to see animals endemic to the tropical forests, which is a huge disadvantage for the generations of tomorrow when more and more animals are standing in front of the very high risk of extinction.
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