Seub Nakhasathien

Seub's birth name was "Seubyos". He was born in Tha Nga, Prachinburi Province, one of the three children, to Salab Nakhasathien, a former governor of the province, and Boonyiem Nakhasathien. As a youth, Seub was serious and a good student. His family farmed, so he helped his mother on the farm when there was no school. When he was not helping his mother, he played with his friends and his favourite slingshot.

Seub's father had been a hunter. In their home were pictures of his father as a young man with a dead tiger trophy and a pair of antelope horns. When Seub was a teenager, he hunted birds. Seub was expert at making illegal guns and using them to shoot birds despite his love of nature. He once shot and killed a baby bird leaving the chick's mother bereft. Sometimes Seub and his brother were given wild animals such as lemurs and gibbons to care for; many of them died due to improper treatment. Later, when he was in grade 9 in high school, Seub quit hunting animals as he became more mature. Seub later said, "We all have made mistakes."

Seub was a perfectionist. No matter how small the task, he was compelled to accomplish it flawlessly.

In 1959, after he finished Prathom 4 (grade 4 of primary school), he moved to attend St. Louise School (Chachoengsao) in Chachoengsao Province. He was not only a smart student, but he was also the best trumpet player at the school and an accomplished artist, drawing comic books for his friends to read. Because of his passion for the arts, Seub wanted to study architecture. But his university entrance examination result channelled him to the Faculty of Forestry at Kasetsart University, class of 35 from 1967 to 1971. Seub said that, at first, he did not want to study forestry, his fifth choice of study, but as he got accepted he told his mother that he should study there as he was not young anymore. His classmate and fourth year roommate at university said that Seub was a brilliant student, always sitting at the front of the class and taking notes together with drawings. Seub was seen always reading books in the evening when his friends were partying and boisterous. Seub was serious about everything, even playing soccer; it was hard to get the ball through him and score. Seub was also an excellent swimmer and was on the university water polo team.

Seub did not attend his graduation ceremony. He claimed that he did not have enough knowledge to receive the certificate. After graduation (1973-1974), he briefly worked at the National Housing Authority of Thailand. Then, he continued graduate studies in silviculture. In 1979, he was awarded a British Council scholarship for a master's degree at London University to study resource and environmental conservation. He was also granted a PhD scholarship to study in the United Kingdom in 1989, but decided instead to accept the position of superintendent of the Huai Kha Khaeng Wildlife Sanctuary.

Seub conducted research on wild animals, especially birds, gorals, chamois, serows, and ecology at Huai Kha Khaeng and Thungyai Naresuan Wildlife Sanctuary. He also worked as a professor of biology at Kasetsart University.

Thungyai Naresuan-Huai Kha Khaeng Wildlife Sanctuary

Seub Monument in Huai Kha Khaeng Wildlife Sanctuary

According to UNESCO,[4]

Thung Yai-Huai Kha Khaeng Wildlife Sanctuary World Heritage property lies in Uthai Thani, Tak, and Kanchanaburi Provinces in the west of Thailand, along the border with Myanmar. The property combines two contiguous sanctuaries, Thung Yai Naresuan and Huai Kha Khang, separately established as sanctuaries in 1972 and 1974, respectively. Thung Yai-Huai Kha Khaeng Wildlife Sanctuary encompasses two important river systems, the Upper Khwae Yai and the Huai Khakhaeng. The property, encompassing 622,200 hectares, is the largest conservation area in Mainland Southeast Asia and is one of Thailand's least accessible and least disturbed forest areas.

Seub's vision was to solve the problems of the Huai Kha Khaeng. Rangers were sent in to patrol together with wildlife protection teams to ensure that animals would not be harmed and deforestation halted. The idea of "forest buffer zones" was implemented.[5] Villages in the forest buffer area were mobilised as forest villages with their inhabitants supporting programs to stop hunting and deforestation.[6] Villagers surrendered their firearms to officials as a sign of good faith and cooperation.

In mid–December 1991, approximately a year and a half after Seub's death, UNESCO certified Thungyai Naresuan-Huai Kha Khaeng Wildlife Sanctuary as a World Heritage Site, the first of its kind in Southeast Asia.[4]

In 1989, under pressure from many sides while he was working as head of the Huai Kha Khaeng Sanctuary including a worker's wage problem, disagreements with higher-ups, the death of some employees at the hands of encroachers, Seub became despondent.[7] Seub realised that the only way to fully conserve the sanctuary was to make it a UNESCO World Heritage site. He researched and completed the report to that effect then submitted it to the organisation which approved it after his death.

On 31 August 1990, Seub worked as usual. Later that day, he started to return things he had borrowed from others and had a meal with some of his companions. One of the people present was the last person to talk to Seub before his death.

The next day, at approximately 04:00, a gunshot was heard by a security guard. At Huai Kha Khaeng, the sound of gunshots was not uncommon. Seub was not seen at breakfast. At 10:00 one of his colleagues went to his shelter and found his body on his bed surrounded by pieces of paper. On one was written, "I have the intention to kill myself, no one was associated in this decision." signed by Seub.

Samples of Seub's research:[16]

• Nakhasathien, S (1987b). "The discovery of Storm's stork (Ciconia stormi) in Thailand". Forktail (3): 43–49.
• Nakhasathien, S (1984). Plans for Forest Improvement and Management in the Khlong Saeng Watershed Area, Chiew Lam Project, Surat Thani Province (in Thai). Bangkok: Wildlife Conservation Division, Royal Forest Department.
• Nakhasathien, S (1987a). Report on the Wildlife Rescue Operation in the Reservoir of the Chiew Lam Dam, Surat Thani Province (in Thai). Bangkok: Wildlife Conservation Division, Royal Forest Department.
• Fea's Muntjac, an endangered species, and a discovery in Surat Thani Province
• Analysis of the hydroelectric power plant at the Upper Kwae Yai
• Nesting and egg laying of some bird species at Bang Phra Water Reservoir, Chonburi Province
• The last peat swamp forest in Thailand (Sirindhon Peat Swamp Forest), Narathiwat Province[17]
• The importance of Thungyai Naresuan Wildlife Sanctuary and Nam Chon Dam building

• http://www.seub.or.th