- Orca - Wikipedia
The orca (Orcinus orca), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family The only extant species in the genus Orcinus, it is recognizable by its distinct pigmentation; being mostly black on top, white on the bottom and having recognizable white eye patches
- Killer whale | Definition Facts | Britannica
More than 20 species names have been applied to the killer whale, but a consensus now recognizes only O orca Killer whales were formerly referred to as grampuses, but that term is now a synonym for Risso’s dolphin
- Orcas (Killer whales) | National Geographic
Orcas are highly intelligent, social mammals that have long been a part of marine park entertainment, performing shows for audiences However, it's become increasingly clear that orcas do not
- Killer Whale - NOAA Fisheries
Scientific studies have revealed many different populations with several distinct ecotypes (or forms) of killer whales worldwide—some of which may be different species or subspecies They are one of the most recognizable marine mammals, with their distinctive black and white bodies
- Orca - National Wildlife Federation
Learn facts about the orca’s habitat, diet, life history, and more
- Facts about orcas (killer whales) - Whale Dolphin Conservation USA
A wild orca pod can cover over 99 miles (160 kilometers) a day, foraging and socializing They were give the name "killer whale" by ancient sailors who saw them preying on large whales Orcas are still hunted in some countries, such as Greenland Different kinds of orcas are called "ecotypes"
- Learn About Orcas – OrcaLab
They are known as Orcas, Killer Whales or – off the west coast of North America – Blackfish They are found in all of the world’s major oceans, covering all latitudes, and inhabit both coastal waters and open oceans Each population of orcas, while similar in appearance, has vastly different habits
- Orca (Orcinus orca) | U. S. Fish Wildlife Service
Calves at birth weigh about 180 kg and are about 2 4 m long (8 ft) The Killer Whale's large size and strength make them the fastest marine mammals, often reaching speeds in excess of 56 km h (35mph) Explore the information available for this taxon's timeline
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