Mysterious elephant deaths in Kenya

In the Amboseli ecosystem in southern Kenya (near Amboseli National Park, bordering Tanzania and Mount Kilimanjaro), elephant deaths have been occurring in increasing numbers since the end of June 2026. As of mid-August 2026, at least 19–20 animals were dead (initially 15 between June 24 and July 24, with the number increasing later). The elephants typically exhibited partial paralysis (primarily of the limbs), difficulty walking and breathing, and restlessness. They were unable to stand and usually died within one to three days. The deaths primarily affected females and young elephants (calves); only a few adult males were also found dead. The carcasses were discovered outside the national park in areas such as Kimana Sanctuary, Kuku Ranch, and Kitenden. The elephants typically showed signs of partial paralysis (primarily affecting the limbs), difficulty walking and breathing, and restlessness. A recent case in mid-August involved the young bull elephant "Genghis Khan" (or Dschingis Khan), who exhibited the same symptoms and was treated with glucose by veterinarians. His survival was uncertain, and he was in danger of becoming the 20th victim. The Kenya Wildlife Service (KWS) conducted laboratory tests (including at the University of Nairobi). Preliminary results showed elevated cyanide concentrations in the carcasses. The agency suspects poisoning from pesticides sprayed on nearby tomato fields—many tomatoes were found in the elephants' stomachs. Cyanide is highly toxic to elephants and can cause paralysis and rapid death. Other potential sources (water, soil, forage plants such as cyanogenic giant star grass) are being investigated. The KWS largely rules out a transmissible/infectious disease. However, there are doubts and dissenting opinions: - Scavengers (hyenas, vultures, flies) are feeding on the carcasses without dying themselves – this argues against severe chemical poisoning. - Some local experts and observers consider an (as yet unknown) elephant-specific disease more likely. - Confirmatory tests and the exact source are still underway; there is no final official confirmation. The Amboseli ecosystem is home to over 2,000 elephants and is an important tourist and conservation area. Mass die-offs of this magnitude have been unusual there for decades (poaching has been significantly reduced). Currently, there is no drought – food and water are plentiful (unlike severe drought years such as 2022, when hundreds of elephants and thousands of other animals died). The KWS has deployed veterinary and investigative teams, analyzed samples, and involved other authorities (e.g., the Pest Control Products Board). Tourists were reassured that there was no immediate danger. Conservation organizations are calling for stricter pesticide regulations and independent investigations, as similar poisoning cases (e.g., in lions and vultures) have occurred previously.