How does the baiji doplhin protect itself?

The baiji dolphin, also known as the Yangtze river dolphin, primarily relies on its agility and speed to evade predators. It uses echolocation to navigate murky waters and detect potential threats. Additionally, its social behavior can help, as baijis often travel in small groups, which may provide some protection against larger predators. However, due to habitat loss and pollution, these dolphins are critically endangered and face significant threats beyond natural predation.