Orcinus orca, commonly known as the killer whale, is a majestic creature found in various oceans around the world. Several synonyms for this species exist, including the blackfish, grampus, and the sea wolf. Orcas are known for their intelligence, hunting tactics, social behavior, and distinct black and white coloring. They are apex predators, with powerful jaws and sharp teeth, and can prey on various marine animals, including fish, seals, and even other whales. Their impressive size, averaging between 6-8 meters in length, has made them a popular attraction in the tourism industry. Despite their revered status, Orcinus orca is considered an endangered species threatened by overfishing, pollution, and climate change.