Free Willy Marine Mammal is an ORCA, also known as a killer whale. It is the largest member of the dolphin family and is found in all oceans around the world. It is an apex predator and has a distinctive black and white coloration. The ORCA is a highly intelligent and social animal, living in pods and communicating with each other through a complex language. The Free Willy movie series popularized the species and raised awareness of its plight in the wild.