Large number of freshwater animals could go extinct, new research reveals: ‘Many threats acting together’
Scientists examined around 23,500 species of dragonflies, fish, crabs and other animals that depend exclusively on freshwater ...
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New research shows a quarter of freshwater animals are threatened with extinction
"Almost every big river in North America and Europe is massively modified" through damming, putting freshwater species at risk, he said. In South America, the vast Amazon River ecosystem also ...