Orphaned Wild Calf "Jeaw Saiyok" Dies in Sai Yok National Park After Continued Treatment

A wild elephant calf that was found separated from its herd and rescued in Sai Yok National Park, Kanchanaburi Province — named “Jeaw Saiyok” — died peacefully on the morning of 4 August 2026 despite intensive care by veterinarians and conservation staff who tended it through the night. Officials said a preliminary diagnosis indicated acute kidney failure as the cause of death, but autopsy and laboratory analyses are still being carried out to determine the definitive cause.

The incident began when villagers and park staff discovered a small calf separated from its herd on a hillside within the park. Park authorities coordinated with veterinary teams from conservation agencies and the Department of National Parks to provide care, including intravenous fluids, anti-inflammatory medications, and round-the-clock monitoring. The team tried to keep the calf calm and attempted to locate its mother or original herd, while prioritizing safety for both the animals and people because wild elephant mothers can react strongly to human approach.

Jeaw Saiyok’s death saddened park staff and local communities who had followed the calf’s condition since it was first found. The village headman and volunteer conservationists expressed condolences and praised the veterinarians’ overnight efforts. Community leaders are calling on relevant agencies to increase monitoring of wild elephants in the buffer zones between villages and the park to prevent future separations and to protect both elephants and people.

Wildlife experts noted that calves separated from their herds are at high risk of starvation, dehydration, and infection, especially during hot weather or when water sources change. The presence of roads and human activities near forest edges also increases the likelihood that elephants will become separated and enter populated areas. Long-term management should include restoring forest corridors, GPS tracking for mother–calf groups, and educating communities about wild elephant behavior.

The impact on the local community is not only emotional but also highlights the fragility of the local ecosystem. Repeated incidents of herd separation and calf losses could affect the long-term population structure of wild elephants. The district chief and local agencies plan to convene a meeting with the Department of National Parks and NGOs to investigate the incident and develop preventive measures, including communication strategies to involve the community in preventing elephant separations.

While laboratory results are pending, park authorities will prepare a summary report on the calf’s care and on plans to monitor mother–calf elephant groups in the area. They will also consider setting up temporary observation points and increasing patrols to monitor elephant movements. Meanwhile, some villagers are preparing to join conservation initiatives such as community forest watches and providing information to tourists to help reduce separation risks and protect the ecosystem.