Gândul a mers pe urma imaginilor virale cu delfini în Dunăre

Dolphins are increasingly seen in the Danube Delta, raising questions about their reasons for leaving the Black Sea. Experts suggest they may be seeking food or refuge from disturbances. However, prolonged stays in freshwater can harm their health due to bacterial infections. While dolphins can survive in freshwater for a week, they face challenges like disorientation due to the muddy riverbed. Authorities are advised to avoid disturbing them, allowing them to return to the sea naturally. The phenomenon may also be linked to the noise and activity in the Black Sea, prompting dolphins to seek quieter environments.