The rare, seemingly extinct species of Truong Son Mang has just been discovered by camera traps in Phong Dien Nature Reserve, TT-Hue. Photo: Provided by the Nature Reserve On June 12, information from the leader of the Department of Agriculture and Rural Development of TT-Hue province said that the local functional forces had just discovered the endemic, rare, and seemingly extinct ungulate through photo traps for many months. Along with that are records of the diverse appearance of many species of birds and wild animals in Phong Dien Nature Reserve. International experts said that it could be Truong Son or Mang Roosevel. Photo: Provided by the Nature Reserve Previously, Phong Dien Nature Reserve Management Board and Viet Nature Conservation Center conducted a survey and set up more than 100 photo traps in the deep forest area of ​​this reserve. The choice of photo traps is located in dangerous areas according to the diagram that coincides with the foraging path of wild animals. In particular, the mission set up photo traps focusing on the habitat of the white-crested Pheasant (Lophura edwardsi). As a result, after 2 months (from March 12 to May 28) setting photo traps in an 11-hectare forest area of ​​Phong Dien Nature Reserve, the team obtained more than 200 photos of 20 species of mammals. and 11 species of birds; in which, the number of photos of wildlife accounts for the majority. Gam civet at Phong Dien Nature Reserve. Photo: Provided by the Nature Reserve Although there were no images of the White Crested Pheasant as the original target, the mission recorded the appearance of some extremely rare animals. In particular, among them are the extinct Truong Son Mang (Muntiacus truongsonensis) and the Red Civet (Chrotogale owstoni) – an endangered animal on the IUCN Red List 2016. According to Mr. Nguyen Dai Anh Tuan, Deputy Director of the Department of Agriculture and Rural Development of TT-Hue Province, as soon as he received the information, he contacted Dr. Rob Timmins – Technical Director of Saola Foundation, the world’s leading expert on hoofed mammals. clogs to exchange information correctly. The interesting appearance of two individuals of Truong Son Mang – an extremely rare and seemingly extinct species in Vietnam. Photo: Provided by the Nature Reserve From the images sent, Dr. Rob Timmins said that it is not a big Mang. Mr. Rob doubts between Mang Truong Son and Mang roosevel. The special thing is that both of these species are endemic and rare ungulates that have just been discovered or re-discovered in Vietnam and Laos. According to Mr. Le Ngoc Tuan, Director of Phong Dien Nature Reserve, Truong Son Mang has been discovered in the Truong Son mountain range in Vietnam in 1997. Tri Sao. Photo: Provided by the Nature Reserve Although there is not enough data to assess the risk of extinction, it has been a long time since this individual was rediscovered in the TT-Hue forest area. The results show that there are at least 2 individuals of this species in the forest. That fact is extremely valuable for the scientific study of this species. In addition to the Truong Son Mang, the camera traps recorded rare animals such as the star pheasant (Rheinardia ocellata), the golden cash chicken (Polyplectron bicalcaratum), the Central Vietnamese chicken (Arborophila merlini) and some mammals such as the striped rabbit. Nesolagus timminsi), chamois (Capricornis milneedwardsii maritimus)… Moldy Civet Elephant. Photo: Phong Dien NR According to Mr. Tuan, in the study area through recording camera traps, the presence of people is very little; There is no hunting or logging phenomenon. Thereby, reflecting the well-protected research area. However, the fact that there are 20 species of mammals and 11 species of birds recorded through photographic traps located within the study area is still modest, compared to the total area of ​​more than 41,000 ha of the reserve. Cauldron. Photo: Phong Dien NR Star hemorrhoids. Photo: Phong Dien NR In the coming time, this reserve will continue to expand the research area, update the list of animals and establish distribution maps of endemic and endangered species for effective protection solutions.

Wild mustangs in the US are of Spanish origin. According to the American Museum of Natural History (AMNH), mustangs are not wild horses because they come from a domesticated population, and therefore, wild mustangs are considered wild. They can be found freely throughout the western United States but are kept and ridden by humans like other horses. According to Horse Canada, a government-run horse website, the Mustang has a muscular body and hard hooves, which makes them suitable for scouting and horseback riding. Equus horses, evolved in North America about 4 million years ago, before spreading to the rest of the world. The last real American wild horses died about 10,000 years ago, possibly due to climate change and human interactions. Characteristics of Mustang Mustangs, like other horses, are usually measured by hand, typically 14 to 15 arm span tall. This is equivalent to 56 inches to 60 inches (140 to 150 cm). They weigh about 360 kg. Mustangs can be available in a variety of colors. Usually, they are reddish brown, or sorrel, chestnut in color. They can also have multiple patches, spots, and stripes. Mustang lives in the grasslands of the western United States and mainly feeds on grasses and palms. The US Land Administration oversees “wild” horse and burro populations, and allows them to run freely on 10.9 million hectares of public land. The range is divided into 10 herd management zones: Colorado, Nevada, Arizona, California, Idaho, Montana-Dakotas, New Mexico, Oregon-Washington, Utah and Wyoming. According to Smithsonian Magazine, wild horses also live on the Atlantic coast and on islands such as the Sable Islands, Shackleford and Assateague. Mustangs live in herds. According to the Humane Society, a herd consists of a stallion and about eight females and calves, although separate herds have been known to mix when they are in danger. Each herd is led by a mare or mare and a stallion over 6 years old. In dangerous situations, the dominant mare will lead the herd to a safe place, the stallion staying to fight. Like other mammals, the mare is 11 months pregnant and usually born in April, May or early June. This gives foals time to grow before the cold months of the year. Horses typically live for 25 to 30 years in captivity, although some live up to the age of 40. Horses that live in the wild, like wild populations in public lands in the western United States, generally have a shorter lifespan, although they have been reported to live up to 36 years. There are many types of mustangs? Horses originally introduced by the Spanish into North America bred with other domestic horses for many years and, therefore, Mustangs are often a mix of several different breeds. These breeds include draft horses and purebred horses. Mustangs bred between different populations and some more closely resembled their Hispanic ancestors than others. For example, Oregon Kiger mustangs live in small, isolated herds and their bloodline is largely derived from early Spanish horses. Mustangs are known for their wild nature, but they can be domesticated and rode like other horses. However, this process will take longer if they are obtained directly from the wild – rather than in captivity – and they are not used to being handled by villagers. The number of mustangs declined dramatically in the 20th century due to horses being killed and captured for a variety of reasons, including for human and dog food. America in 1900; According to AMNH, by 1971, the number of mustangs had decreased to 17,300. The Mustang was later secured on public lands, along with burros. The US Congress declared the mustang “a living symbol of the historic spirit and pioneer of the West.” This Act also allows them to be regulated and controlled. The US Land Administration controls mustang and burro counts on public lands. The process is controversial and several wildlife protection groups. Without human intervention, mustang populations can rapidly increase because not many predators, such as wolves, can naturally control them, according to AMNH.