15 elephants are killed in suspected cyanide poisoning after eating farmers' tomatoes

In the heart of Kenya’s Amboseli National Park, 15 elephants have died under mysterious circumstances, sparking alarm among conservationists and local communities. The deaths, which occurred between June 24 and July 24, have led authorities to suspect pesticide exposure, particularly from cyanide-based chemicals used on tomato farms in the Kimana area. These farms lie within the Amboseli ecosystem, a vital corridor linking the park to Tsavo National Park and spanning into Tanzania. The elephants, many of whom travel long distances in search of sustenance, were found dead outside the park, raising urgent questions about agricultural practices and environmental health. The Kenya Wildlife Service (KWS) confirmed that some of the deceased elephants showed signs of partial paralysis, suggesting poisoning. Initial tests revealed traces of cyanide in the animals’ stomach contents. Dr Isaac Lekolool, the chief veterinary officer for KWS, noted that while cyanide was identified, the cause remained unclear. He emphasized that the situation appeared isolated, occurring over a brief span of time. “It’s difficult to tell because we’ve not seen these kind of cases before,” he explained. “It is almost like a one-off.” While the possibility of intentional poisoning cannot be ruled out, officials acknowledged that the evidence points toward accidental exposure through agricultural chemicals. Farmers in the Kimana area, however, remain skeptical. Daniel Nina, representing local landowners, expressed disbelief at the current situation. “We have stayed with this wildlife for decades and have never experienced this,” he stated. “So that’s why we are wondering why it is happening today.” This sentiment echoes among other farmers who argue that such incidents are unprecedented in the region. The tomato farms in question rely on water from Mount Kilimanjaro and supply markets in Nairobi and beyond, highlighting the economic significance of the area. Yet, the potential link between farming activities and wildlife mortality has sparked concern. A 2024 report by the Kenyan food safety initiative Route to Food uncovered troubling data. It revealed that a farmer in Kimana was using an insecticide containing a cyanide-related active ingredient. Wangunyu Njuguna, the report’s author, highlighted the lack of regulation and enforcement. “Despite being illegal in Kenya, some toxic agrochemicals are smuggled through the border with Tanzania,” she said. “There is no one checking what I go and buy across the border, so I can just go buy anything and walk through the border and no one stops me.” This informal trade underscores a broader issue: the widespread use of highly hazardous substances on Kenyan farms, often with minimal oversight. Conservationists, including renowned figure Paula Kahumbu, have voiced doubts about the official narrative. Kahumbu, who has dedicated nearly three decades to elephant conservation, argued that the available information lacks sufficient detail. “We haven’t got enough detailed information to have confidence in this claim that it’s due to pesticides in crops,” she said. “Some information has been released to the public but it’s not adding up. Those elephants have to eat a huge amount to kill them.” Others, speaking anonymously, challenged the consistency of the pesticide theory with elephant behavior. They noted that male elephants, typically more adventurous, are more prone to raiding farms. Yet, only one of the 15 affected elephants was an adult male, casting doubt on the theory. As investigations continue, the focus remains on understanding the exact cause of the deaths and addressing the underlying issues affecting both human and animal populations. With the Amboseli ecosystem serving as a critical habitat for thousands of elephants, the incident highlights the complex interplay between agriculture, conservation, and environmental policy. What lies ahead will depend on further research, community engagement, and stronger regulatory measures to prevent future tragedies.