Study Finds Mount Elgon Elephants Seek Specific Plants When Sick

Overview

• The study, which was published Saturday, Sept. 26, 2026, is based on semi-structured interviews with eight Sabaot experts and local rangers and documents 39 reported resources including 35 plant species.
• Researchers collected voucher specimens and ranked eight species as highest-priority 'Mode-4' candidates, naming Aloe arborescens, Bersama abyssinica and Ficus natalensis among them and recording accounts of mothers preparing plant material for calves and elephants traveling to specific trees.
• The authors and external experts stress that interview evidence alone does not prove deliberate self-medication and that direct behavioural observation and controlled pharmacological tests are needed to confirm medicinal use.
• If particular plants or sites do have health functions for elephants, the study says those resources would merit targeted conservation attention because habitat loss could remove medicinal plants shared by people and wildlife.
• By combining local ecological knowledge, botanical identification at the East African Herbarium and literature on bioactivity, the paper produces testable targets for field studies, lab analyses and integration into local conservation planning while noting interpretive limits of interview-based data.