What unique behavior do dolphins use to hunt and communicate with each other?

Echolocation

Dolphins possess a remarkable ability known as echolocation, which allows them to locate objects and hunt by emitting sounds that bounce off objects and return to them as echoes. This extraordinary ability demonstrates not only the intelligence of dolphins but also their sophisticated adaptation to the marine environment. Unfortunately, underwater noise pollution due to human activity can disrupt this delicate sense, affecting their ability to hunt, navigate, and communicate. Awareness and reduction of our impact on the oceans are crucial to protecting these intelligent creatures and the marine ecosystems they inhabit.