Their sophisticated hunting techniques and vocal behaviours, which are often specific to a particular group and passed across generations, have been described as manifestations of animal culture. They are highly social some populations are composed of very stable matrilineal family groups (pods) which are the most stable of any animal species. Orcas are apex predators, as they have no natural predators.

They have been known to attack baleen whale calves, and even adult whales. Some feed exclusively on fish, while others hunt marine mammals such as seals and other species of dolphin. Orcas have a diverse diet, although individual populations often specialize in particular types of prey. A cosmopolitan species, orcas can be found in all of the world's oceans in a variety of marine environments, from Arctic and Antarctic regions to tropical seas. It is the only extant species in the genus Orcinus and is recognizable by its black-and-white patterned body. The orca or killer whale ( Orcinus orca) is a toothed whale belonging to the oceanic dolphin family, of which it is the largest member.

Seven clans water park