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  1. en.wikipedia.org › wiki › OrcaOrca - Wikipedia

    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 environments, from Arctic to Antarctic regions to tropical seas.

  2. Jul 22, 2024 · 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 patch behind each eye, another extending up each flank, and a variable “saddle patch” just behind the dorsal fin.Despite the fact that this cetacean is a powerful carnivore, there ...

  3. What are orcas? Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They're immediately recognizable by their distinctive black-and-white coloring.

  4. Killer Whale Profile. Orcas (Orcinus orca), often called Killer Whales, are actually the worlds biggest dolphins and are members of the Delphinidae family which also includes species such as Bottlenose Dolphins and Pilot Whales.. They inhabit most of the world’s oceans, ranging from the equator to the polar regions. It’s thought they got the misnomer “Killer Whale” from sailors who saw ...

  5. Oct 28, 2022 · Orcas, or killer whales, are a highly intelligent, social species that lives in pods and can cooperatively hunt for prey.

  6. Apr 26, 2024 · The killer whale, also known as orca, is the ocean’s top predator. It is the largest member of the Delphinidae family, or dolphins. Members of this family include all dolphin species, as well as other larger species, such as long-finned pilot whales and short-finned pilot whales, whose common names also contain "whale" instead of "dolphin."

  7. Ten 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).

  8. iwc.int › about-whales › whale-speciesKiller whale - IWC

    Research, threats and conservation status. One of the most important tools for studying killer whales is photo-identification. Nearly every individual killer whale is recognizable by the scarring and shapes of their dorsal fins and the saddle patches behind their dorsal fins.

  9. May 7, 2024 · Orcas, or killer whales, are fascinating creatures that belong to the dolphin family and have a wide range of adaptations and behaviours. Discover more facts about orcas, such as how they hunt, communicate, sleep, and face challenges in the wild and in captivity, from this informative web page by Whale and Dolphin Conservation UK.

  10. 9. They have a varied diet. Orcas feed on a wide variety of prey, from marine mammals and fish, to seabirds and marine turtles. Adult orcas eat around 3-4% of their body weight in food each day.