Scientists have warned that the decline in elephant numbers in East Africa is having a serious impact on the ecosystem. The research has shown that dung beetle species that rely on elephant excrement are declining significantly. In the 15-year study, insect diversity decreased by 23%, and the total biomass fell by 51%. Experts say that this could affect processes such as seed dispersal and soil health. The study has made it clear that elephants are key organisms for the ecological balance.
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Declining elephant numbers pose a threat to the ecosystem
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tmanasa
- June 20, 2026
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Scientists have warned that the decline in elephant numbers in East Africa is having a serious impact on the ecosystem. The research has shown that dung beetle species that rely on elephant excrement are declining significantly. In the 15-year study, insect diversity decreased by 23%, and the total biomass fell by 51%. Experts say that this could affect processes such as seed dispersal and soil health. The study has made it clear that elephants are key organisms for the ecological balance.
