The decline of freshwater megafauna, including river dolphins, hippos, and crocodiles, is triggering significant consequences for ecosystems.
![The decline of large river animals and the ecosystems now in peril](https://www.advancedsciencenews.com/wp-content/uploads/2024/04/shelly-collins-YppMBEPyfFQ-unsplash.jpg)
The decline of freshwater megafauna, including river dolphins, hippos, and crocodiles, is triggering significant consequences for ecosystems.