Seals are marine mammals that belong to the family Phocidae, commonly found in oceans around the world. They are known for their streamlined bodies and playful behavior, often seen basking on rocks or swimming gracefully in the water. Seals primarily feed on fish and squid, using their sensitive whiskers to detect prey in dark waters. There are several species of seals, including the Harbor Seal and Elephant Seal, each adapted to their specific environments. Seals are social animals, often living in large colonies, and they play a crucial role in marine ecosystems. Their unique adaptations make them fascinating creatures to study and observe.