The common name for the group of dolphins is the "Delphinidae" family, which includes various species, commonly referred to as oceanic dolphins. This family encompasses well-known species such as the bottlenose dolphin, common dolphin, and orca (killer whale). Dolphins are highly intelligent, social animals, often recognized for their playful behavior and complex communication skills. They inhabit both coastal and open ocean waters worldwide and play a critical role in marine ecosystems as predators. Their social structures and relationships have intrigued researchers, leading to ongoing studies about their cognitive abilities and behaviors.