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Tiny African fish caught climbing to the top of a 50-foot waterfall

By Phys.org · 2026-04-03
Tiny African fish caught climbing to the top of a 50-foot waterfall
Why it matters: The study confirms a unique biological adaptation, expanding understanding of fish locomotion and survival in challenging environments.
Long-standing anecdotal accounts from Central Africa about fish scaling waterfalls have finally been scientifically validated, with tiny African fish now documented climbing a 50-foot waterfall. This confirmation, published in Scientific Reports, provides the first official evidence for a phenomenon previously only existing in local lore.

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