The orca, or killer whale (Orcinus orca), is a powerful and highly intelligent marine mammal known for its striking black-and-white colouring and sophisticated hunting techniques. Found in oceans worldwide, orcas are apex predators that feed on a diverse diet, including fish, seals, and even other whales, using cooperative strategies and communication to hunt in pods. Known for their strong family bonds, orca pods often remain together for life, exhibiting complex social structures and unique vocalisations. Their intelligence, adaptability, and dynamic hunting skills make orcas one of the most formidable and admired species in the ocean.