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[Killer Whale]

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Killer whales (scientific name: Orcinus orca), also known as killer whales and killer whales, are the largest species in the toothed whale family Delphinidae. Killer whales are widely distributed mammals that inhabit all oceans. In addition to the Baltic Sea, the Black Sea and parts of the Arctic Ocean, they are also found in the icy Arctic and Antarctic, temperate, subtropical and tropical waters.Killer whales are very intelligent predators. They are at the top of the marine food chain and have a wide range of food habits. However, killer whales of different ecological types have specific food habits. For example, resident killer whales almost only eat fish (such as salmon and tuna). While migratory killer whales only eat seals, migratory killer whales hunt other marine mammals, including seals, sea lions, walruses, fur seals, and even sharks and other whales (such as dolphins and baleen whales). There are at least five types of killer whales in the world today with different appearances and ecological habits, and biologists are still debating whether they can be divided into separate races and subspecies. Killer whales are highly social animals, and resident killer whales will form stable matrilineal social families. Killer whales have complex social behaviors, hunting techniques and vocal communication, which scholars believe is evidence that killer whales have their own culture. [4]Currently (August 2023), the International Union for Conservation of Nature classifies killer whales as lacking data because they are actually likely to be several different species (at least subspecies). At the same time, some local groups are threatened with extinction. For more information, see Tiger Whale species and numbers[2][5]. Killer whales are under great threat due to lack of food, capture by marine theme parks, conflicts with fisheries, noise pollution, water pollution, too many shipping vessels and whale watching boats, and loss of habitat. [6][7][8]It is generally believed that wild killer whales do not threaten human safety, [9] and there are more than 20 records of captive-bred killer whales attacking humans so far. In 2010, killer whale Tilikum attacked and killed his trainer at the Orlando Marine Park in Florida, USA.Killer whales' performances in movies, television, and marine aquariums have made them a household name; in fact, before the 1960s, people were still afraid of and persecuted killer whales. It was not until a few wild individuals were captured and domesticated that the public began to change their view of them. Thanks to biologists on the West Coast of North America who have been studying killer whales in Washington State, Alaska, and British Columbia, Canada for more than 30 years, killer whales are one of the most in-depth studies of human beings. Killer whales appear to be divided into many ecotypes, each adapted to their habitat, and in this regard, killer whales are similar to wolves. Some scholars believe that there are differences in morphology, genes, ecology, and habits between different groups of killer whales, and it seems that they can be divided into different subspecies or even new species.Anime Sex doll]
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