It is the largest member of the dolphin family and one of the top predators in the ocean. The body length can reach 9.8 meters and the weight exceeds 6 tons. Having streamlined bodies and black and white fur, this vivid color contrast helps them camouflage underwater. It is a highly socialized animal that usually lives in the form of a family group, with complex social structures and communication styles among members. Widely distributed in the oceans around the world, from cold polar regions to warm tropical waters. The food is very diverse, including fish, seals, sea lions, and even other whales. Known for its powerful hunting ability and unique hunting strategy.

It is a large toothed whale belonging to the dolphin family. Known for its unique black and white body color and powerful hunting ability. It is the top predator in the ocean, widely distributed in the oceans around the world, from the cold Arctic waters to the warm equatorial regions. Having a highly developed social structure and complex communication methods, able to use sound for communication and hunting. It is known for its hunting of seals, fish, and other marine mammals, and sometimes even preys on other whales, including small whales and dolphins. It is a curious and intelligent animal that can use tools such as stones to break the shells of shellfish.

Orcas are mammals belonging to the family of dolphins in the order of Whale Artiodactyla. Adult weight 6600 kilograms, average body length 6-9 meters; The head is slightly round, with an indistinct beak or no beak; The body is black and white in color; There are oval shaped white eye spots above and behind the eyes; There are 10-12 conical teeth on each side of the upper and lower jaws; Males are longer than females and weigh about twice as much as adult females. The killer whale has a large head, black and white colors, and looks like a tiger, hence its name.

Orcas are mammals belonging to the family of dolphins in the order of Whale Artiodactyla. Adult weight 6600 kilograms, average body length 6-9 meters; The head is slightly round, with an indistinct beak or no beak; The body is black and white in color; There are oval shaped white eye spots above and behind the eyes; There are 10-12 conical teeth on each side of the upper and lower jaws; Males are longer than females and weigh about twice as much as adult females. The killer whale has a large head, black and white colors, and looks like a tiger, hence its name.

Pseudo killer whales are mammals belonging to the dolphin family and the genus Pseudo killer whales. Living in tropical or temperate seas. The whole body is black or dark gray, with a slender body and a blunt and round head. Visiting coastal waters, but preferring to stay in deeper waters. Their diving depth can reach 2000 meters. Regularly organize large group activities. They feed on squid, but also catch hairtail, small sharks, as well as mackerel, black snapper, sea bass, and mackerel. Widely distributed in major oceans around the world except for the Arctic Ocean. Living in warm temperate to tropical waters around the world, it is found in the Bohai Sea, Yellow Sea, East China Sea, South China Sea, and Taiwan waters in China.