The animal known as the "wolf of the sea" is the orca, or killer whale. Orcas are apex predators and are characterized by their black and white coloring and remarkable intelligence. They are social animals, often living in pods and exhibiting complex behaviors, such as cooperative hunting. These marine mammals are known to hunt various prey, including fish, seals, and even whales, which earns them their formidable reputation. The nickname "wolf of the sea" reflects their hunting prowess and social structure, similar to packs of wolves on land.