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2025-08 – Africa’s most feared snake can help to sniff out pollution | SA News

– Wits University

New research has shown that heavy metals such as lead, arsenic, cadmium and mercury accumulate in the scales of Black Mambas.

The Black Mamba, Africa’s most feared snake, can help to sniff out pollution.Black Mambas,

Africa’s fastest and most feared snakes, can be a key player into tracking pollution, while at the same time keeping ecosystems healthy.

New research from the University of the Witwatersrand in Johannesburg, South Africa (Wits University), has shown that heavy metals such as lead, arsenic, cadmium and mercury accumulate in the scales of Black Mambas (Dendroaspis polylepis).

The study, conducted on snakes captured in Durban in KwaZulu-Natal and published in Environmental Pollution, was the first…

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