What adaptation is present in the Dolphins that help them in searching for prey?

Dolphins have developed echolocation as a key adaptation to help them locate prey. They emit sound waves that travel through the water, bouncing off objects and returning to them, allowing dolphins to interpret the size, shape, and distance of potential food sources. This sophisticated biological sonar enables them to hunt effectively in murky or dark waters where visibility is limited. Additionally, their streamlined body shape aids in swift movement, enhancing their hunting capabilities.