Bangkok: Thailand's Minister of Natural Resources and Environment has announced that the nation will receive its first batch of elephant birth control vaccines in April 2025 as part of a project aimed at controlling the wild elephant population. The initiative, which seeks to mitigate conflicts between humans and elephants, will utilize vaccines to manage the burgeoning number of wild elephants.
According to Thai News Agency, the project is set to commence in early 2025 following discussions with the House of Representatives' Special Committee on Monitoring the Performance and Studying Sustainable Approaches to Solve the Wild Elephant Problem. The committee has advocated for the use of birth control vaccines as a strategic alternative to reduce the wild elephant population and curb interactions that threaten human livelihoods and property.
The Department of National Parks, Wildlife and Plant Conservation, in collaboration with the Elephant and Wildlife Health Center at Chiang Mai University's Faculty of Veterinary Medicine, has spearheaded research on the application of SpayVac®, a birth control vaccine previously used in African elephants. Trials began in April 2024 with seven adult female domestic elephants. The findings indicate that a single injection can effectively control reproduction for seven years without altering the elephants' behavior or physiological processes.
The pilot project will focus on the Eastern Forest Complex, a region grappling with the highest growth rate of wild elephant populations. The area has experienced significant issues with elephants encroaching on human territories, leading to tensions and conflicts.
Minister Chalermchai Sri-on emphasized that addressing the problem of elephants leaving the forest requires a multifaceted approach, including creating food sources within the forest to lure elephants back, establishing protective barriers, and employing technology to monitor elephant movements. Despite these efforts, the decision to implement birth control measures stems from the realization that the wild elephant population exceeds the forest area's capacity to sustain it.
In his statement, Mr. Chalermchai reiterated the importance of balancing public safety with wildlife conservation, adhering to the guiding principle that "Wild elephants can live, and people can live."