How do dolphins communicate with each other?

Dolphins communicate through a wide variety of vocalizations, body language, and facial expressions. They use clicks, whistles, and other sounds to communicate with one another, often for hunting, navigation, and social interaction. Each dolphin has a unique signature whistle that helps identify individuals within their pod. They also use body postures, such as leaping or slapping the water with their tails, to convey messages. Dolphins’ social structure is complex, and their communication abilities are key to maintaining relationships within their groups.