The family Otariidae, commonly known as eared seals, includes species like sea lions and fur seals. These marine mammals are characterized by their external ear flaps and long front flippers, which help them swim gracefully in the ocean. They are often found on rocky shores and beaches, where they bask in the sun and socialize in groups. Eared seals are known for their playful behavior and intelligence. They are social animals, often living in large colonies. Their diet mainly consists of fish and squid, which they hunt using their excellent swimming skills. Overall, Otariidae play a vital role in marine ecosystems.