https://us.whales.org/whales-dolphins/facts-about-orcas/
Learn about the largest member of the dolphin family, their diverse ecotypes, their unique communication and sleep patterns, and the threats they face. Find out how WDC works to protect orcas and their habitats across the globe.

https://factanimal.com/killer-whale/
1. They are not 'whales'! Despite the common misnomer of "killer whale", they are in fact members of the Delphinidae family which are oceanic dolphins. It's thought that sailors who saw orcas hunting whales called them "whale killers" which changed into "killer whales" over time. 2. They are killers. While they're not whales

https://www.nationalgeographic.com/animals/mammals/facts/orca/
Learn about orcas, the largest of the dolphins and one of the world's most powerful predators. Find out how they communicate, hunt, reproduce, and why they don't thrive in captivity.

https://en.wikipedia.org/wiki/Orca
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.

https://kids.nationalgeographic.com/animals/mammals/facts/orca
Learn about orcas, also known as killer whales, the ocean's top predators that hunt in cooperative pods. Find out how they eat, how they use their teeth, and how they blend in with their surroundings.

https://www.wwf.org.uk/learn/fascinating-facts/orcas
Learn about orcas, the largest members of the dolphin family, and their lifestyles, languages, diets and threats. Find out how to identify, breed, travel and communicate with these amazing marine mammals.

https://www.britannica.com/animal/killer-whale
Learn about the killer whale (Orcinus orca), the largest member of the dolphin family, with distinctive black and white coloration and a large brain. Find out where and what it eats, how it communicates, and why it experiences menopause.

https://www.livescience.com/27431-orcas-killer-whales.html
Orcas ( Orcinus orca) are often called killer whales, even though they almost never attack humans. In fact, the killer whale name was originally "whale killer," as ancient sailors saw them hunting

https://oceanconservancy.org/wildlife-factsheet/orca/
Learn about orcas, the largest members of the dolphin family, and their diverse ecotypes, hunting techniques and conservation status. Find out how orcas live in every ocean in the world and what threats they face.

https://uk.whales.org/whales-dolphins/facts-about-orcas/
Ten facts about orcas (killer whales) Orcas are the largest member of the dolphin family. A male orca can be nearly ten metres in length and weight 10,000kg. Orcas are highly intelligent and able to coordinate hunting tactics. Female orcas are thought to live to 80 years of age or more. The dorsal fin of a male orca is up to two metres tall.

https://www.fisheries.noaa.gov/species/killer-whale
Learn about the killer whale, also known as orca, the ocean's top predator and the largest dolphin. Find out about its different populations, habitats, diet, threats, and conservation efforts by NOAA Fisheries.

https://www.fws.gov/apps/species/killer-whale-orcinus-orca
Killer Whales are distinctively marked, with a black back, white chest and sides, and a white patch above and behind the eye. Calves are born with a yellowish or orange tint, which fades to white. Killer Whales have a heavy and stocky body and a large dorsal fin with a dark grey "saddle patch" at the fin's rear. Males can be up to 9.5 m long (31 ft) and weigh in excess of 6 tonnes; it has been

https://seaworld.org/animals/facts/mammals/killer-whale/
Learn about killer whales, also known as orcas, the largest members of the dolphin family. Find out their description, diet, behavior, habitat, population, status and more.

https://www.natgeokids.com/uk/discover/animals/sea-life/killer-whale-facts/
Learn about the orca, also known as the killer whale, a powerful predator that hunts in pods and eats everything from fish to seals. Find out how they use their teeth, camouflage and cooperation to catch their prey and more.

https://www.nationalgeographic.org/encyclopedia/orcas/
Orcas are a kind of dolphin, even though their nicknames are killer whales. Education. Sign In. Menu. Donate. INFOGRAPHIC. INFOGRAPHIC. Orcas. Orcas. Orcas are a kind of dolphin, even though their nicknames are killer whales. Grades. K, 1 - 5. Photograph. Orcas. Orcas live in small groups called pods. Republished with permission from National

https://au.whales.org/whales-dolphins/facts-about-orcas/
Learn about orcas, the largest dolphins, and their diverse diets, behaviours and cultures. Find out how orcas sleep, communicate and face threats from fishing, pollution and captivity.

https://animals.net/killer-whale-orca/
The killer whale has round pectoral fins on either side of its body, a large dorsal fin on its back, and a tail fin - called a "fluke." The entire body size, as well as the pectoral and dorsal fins, increases proportionally in male killer whales. Interesting Facts About the Killer Whale

https://www.whalefacts.org/orca-facts/
6) Orca are the largest of the dolphin species growing to a length of up to 32 feet and weighing as much as 10 tons. 7) The average life span of a female orca is about 50 years while the average lifespan of a male orca is around 30 years. 8) The orca whale can swim up to 30 miles per hour for short periods of time (often when hunting for fast

https://www.thoughtco.com/killer-whale-facts-2291463
Learn about the largest dolphin species, also known as orcas or killer whales, and their habitat, diet, behavior, reproduction, and threats. Find out how orcas communicate, hunt, and interact with humans and other whales.

https://animalia.bio/killer-whale
6-9. m ft. The Killer whale ( Orcinus orca) is a toothed whale belonging to the oceanic dolphin family. It is the largest member of this family. The sophisticated hunting techniques and vocal behaviors of Killer whales have been described as manifestations of animal culture. They feature strongly in the mythologies of indigenous cultures, and

https://www.treehugger.com/surprising-facts-about-orcas-4864347
There's more to these exciting creatures though, so here are eight lesser-known facts about orcas. 1. Orcas Aren't Whales. Orcas are often called killer whales—they certainly have the size to be

https://www.pbs.org/wnet/nature/blog/killer-whale-fact-sheet/
It is the largest member of the dolphin family. The largest recorded male killer whale was 32 feet in length and weighed 22,000 pounds. The largest recorded female was 28 feet in length and

https://us.whales.org/whales-dolphins/species-guide/orca-killer-whale/
See all species Did you know that orcas (killer whales) are the largest member of the dolphin family? With their distinctive black and white patterning and huge dorsal fins, a pod of orcas powering through the waves is one of the most impressive sights in the natural world. Male Female Calf Maximum length 9.8m 8.5m 2.4m Maximum weight 6,600kg 4,700kg 180kg IUCN conservation status: Data

https://kids.britannica.com/kids/article/killer-whale/574601
Killer whales, also called orcas, are mighty hunters of the ocean . They earned the name "killer" because they eat other whales .

https://www.coolantarctica.com/Antarctica%20fact%20file/wildlife/whales/orcas.php
Orcas / Killer whales, facts - Basics. Adult weight: males: 11.1 tonnes max. / females 8.3 tonnes max. Current world population: up to 100,000, the majority (70,000) in Antarctica. Orcas weren't targeted by whalers, threats are from interactions with fisheries and pollution.

https://newatlas.com/biology/orcas-killer-whales-boats/
Perhaps most famously, in 1987, a female orca in the Pacific Ocean near Puget Sound was observed carrying a dead salmon on her head; within two months, killer whales from her pod and two others

https://www.msn.com/en-us/news/us/killer-whale-facts-that-prove-theyre-the-baddies-of-the-sea/ar-BB1j2LZL
Killer whales oftentimes live in large family groups called pods with up to 50 orcas. In the animal kingdom, young often leave their mother and go out on their own; however, this isn't true for

https://www.nationalgeographic.com/premium/article/orcas-killer-whales-new-population-open-ocean
There may be a fourth type of Pacific killer whale, called the oceanic orca, living far offshore California and Oregon. Above, an oceanic orca swims through Monterey Bay, which is about 500 square

https://www.usatoday.com/story/graphics/2023/07/08/why-killer-whales-attack-boats/70364629007/
On June 19 an orca rammed a 7-ton yacht multiple times off the Shetland Islands in Scotland, according to an account from retired Dutch physicist Dr. Wim Rutten in the Guardian. "Killer whales are