Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue.
Nearly a quarter of animals living in ‘fragile’ freshwater ecosystems 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 ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback