The Department of National Parks, Wildlife and Plant Conservation has ordered Hat Chao Mai's national park chief to revise the dugong monitoring project in Trang province after an activist group lodged a complaint, saying equipment used in the project could endanger the rare species.
The three-month project started in April. Satellite tracking tools have been attached to three dugongs in the area as scientists study their behaviour and habitat.
Parkpoom Witantirawat, coordinator of the Saving Andaman Network Foundation, who opposes the project, said some dugongs have moved out of the national park to Libong island since the study started.
He said the satellite tracking device could be dangerous as its long cords could get caught around fishing equipment.
He said it did not make sense to monitor three dugongs especially when local fishermen have been working closely to protect the animal by setting aside an area of 100,000 rai to protect its habitat. They avoid using any fishing equipment in the area which could be harmful to the mammal.
However, he admitted some kinds of fishing equipment not friendly to dugongs can still be found, so further talks are needed with fishermen.
Thailand has about 160 dugong, with five or six dying a year. More than 90% are living in the Libong Non Hunting Area and the rest in Hat Chao Mai National Park.
Sontham Suksawang, director of the National Park Office, said the department was worried about conflicts between forest officials and locals over the dugong.
"The national park's chief has acknowledged the department's concerns and understands we need scientific research and local participation. Research should be done based on local acceptance," he said.
He said the department has suggested the Hat Chao Mai National Park chief could review the project or the satellite microchips could be removed.
The project is carried out with the support of the National Science and Technology Development Agency, with the aim of studying the dugong's habitat so the department can set up a proper management zone for the species, which is now at risk of extinction due to the harm inflicted by fishing devices.
Manoch Wongsuryrat, chief of the Hat Chao Mai National Park, wrote on Facebook recently the project was being carried out under the supervision of scientists from Chulalongkorn University.
He said the research team was striving to protect the dugong population based on scientific methods.