Insight New ‘cheap and easy’ method could make upstream swim easier for endangered eels Posted onJune 9, 2024 Researchers said the use of tiles could help slow down European eel population declines. 3334
Insight Mesmerising video shows salmon attempt to ‘jump’ upstream with autumn approaching Posted onSeptember 14, 2022 Incredible footage shows a “salmon run” where fish battle upstream so they can spawn as autumn approaches. 909229