Why do some animals use echolocation to hunt?

Animals like bats, dolphins, and certain species of whales use echolocation to locate prey in environments where vision is limited, such as in the dark or under murky water. By emitting high-frequency sound waves and listening to the echoes that bounce back from objects, these animals can determine the distance, size, shape, and movement of objects, including potential prey. This sophisticated sensory adaptation allows for precise hunting and navigation in challenging conditions.