+Dolphins are highly intelligent [marine mammals](/wiki/marine_mammal) known for their graceful agility and complex social structures. These playful creatures inhabit oceans worldwide, using [echolocation](/wiki/echolocation) to navigate and hunt. Their intricate vocalizations form a rich tapestry of underwater communication.
+## See also
+- [Whale](/wiki/whale)
+- [Porpoise](/wiki/porpoise)
+- [Cetacean](/wiki/cetacean)
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