- nounkiller whale (noun) · killer whales (plural noun)
- a large toothed whale with distinctive black-and-white markings and a prominent dorsal fin. It lives in groups that hunt fish, seals, and penguins cooperatively. Also called orca.
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The orca (Orcinus orca), or killer whale, is a toothed whale that is the largest member of the oceanic dolphin family. It is the only extant species in the genus Orcinus. Orcas are recognizable by their black-and-white patterned body. A cosmopolitan species, they are found in diverse marine … See more
Orcas are commonly referred to as "killer whales", despite being a type of dolphin. Since the 1960s, the use of "orca" instead of "killer whale" has steadily grown in common use. See more
Orcas are the largest extant members of the dolphin family. Males typically range from 6 to 8 metres (20 to 26 ft) long and weigh in excess of 6 tonnes (5.9 long tons; 6.6 short tons). … See more
Orcas are found in all oceans and most seas. Due to their enormous range, numbers, and density, relative distribution is difficult to estimate, but they clearly prefer higher … See more
Day-to-day orca behaviour generally consists of foraging, travelling, resting and socializing. Orcas frequently engage in surface behaviour such as breaching (jumping … See more
Orcas are apex predators, meaning that they themselves have no natural predators. They are sometimes called "wolves of the sea", because they hunt in groups like wolf … See more
Female orcas begin to mature at around the age of 10 and reach peak fertility around 20, experiencing periods of polyestrous cycling separated by non-cycling periods of … See more
Wikipedia text under CC-BY-SA license Web3 days ago · killer whale, (Orcinus orca), largest member of the dolphin family (Delphinidae). The killer whale is easy to identify by its size and its striking coloration: jet black on top and pure white below with a white …
Killer whale - IWC
WebOrcinus orca. Killer whales, also known as orcas, are an iconic species, long revered by various aboriginal cultures and frequently the stars of animal performances at marine parks. The species has recently made …
WebTen facts about orcas (killer whales) Orcas are the largest member of the dolphin family. A male orca can be nearly 33 feet (10 meters) in length and weigh around 22,000 pounds (10,000kg). Orcas are highly intelligent …
WebApr 26, 2024 · 2021 Southern Resident Killer Whales (Orcinus orca) 5-Year Review: Summary and Evaluation. The Southern Resident killer whale Distinct Population Segment was first listed as Endangered in…
WebOrcinus orca is found living in all oceans of the world. They have been spotted from as far north as the Artic Ocean near pack ice to as far south as the Antarctic Ocean. Although Orcinus orca seems to prefer colder …
Killer Whale - The Australian Museum
WebThe Killer Whale, Orcinus orca, is the largest member of the dolphin family. Identification. The Killer Whale is a strikingly marked animal characterised by a body pattern of dramatically contrasting areas of intense black and …