The Common Seal (Phoca vitulina) is a marine mammal found along coastlines in the Northern Hemisphere. It is characterized by its spotted coat, which can vary in color from gray to brown. Common seals are known for their playful behavior and can often be seen basking on rocks or beaches. They primarily feed on fish and invertebrates, using their sensitive whiskers to detect prey in the water. These seals are social animals, often found in groups, but they can also be solitary. They are known for their distinctive vocalizations, which include barks and grunts. The Common Seal is an important species in marine ecosystems, contributing to the balance of marine life and serving as an indicator of ocean health.