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Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. As an informal and colloquial grouping, they correspond to large members of the infraorder Cetacea, i.e. all cetaceans apart from dolphins and porpoises. Dolphins and porpoises may be considered whales from a formal, cladistic perspective. Whales, dolphins and porpoises belong to the order Cetartiodactyla, which consists of even-toed ungulates. Their closest non-cetacean living relatives are the hippopotamuses, from which they and other cetaceans diverged about 54 million years ago. The two parvorders of whales, baleen whales (Mysticeti) and toothed whales (Odontoceti), are thought to have had their last common ancestor around 34 million years ago. Mysticetes include four extant (living) families: Balaenopteridae, Balaenidae, Cetotheriidae, and Eschrichtiidae. Odontocetes include the Monodontidae, Physeteridae, Kogiidae, and Ziphiidae, as well as the six families of dolphins and porpoises which are not considered whales in the informal sense.
Baleen whales, also known as whalebone whales, are marine mammals of the parvorder Mysticeti in the infraorder Cetacea which use keratinaceous baleen plates in their mouths to sieve planktonic creatures from the water. Mysticeti comprises the families Balaenidae, Balaenopteridae (rorquals), Eschrichtiidae and Cetotheriidae. There are currently 16 species of baleen whales. While cetaceans were historically thought to have descended from mesonychians, molecular evidence instead supports them as a clade of even-toed ungulates (Artiodactyla). Baleen whales split from toothed whales (Odontoceti) around 34 million years ago.
The humpback whale is a species of baleen whale. It is a rorqual and is the only species in the genus Megaptera. Adults range in length from 14–17 m (46–56 ft) and weigh up to 40 metric tons. The humpback has a distinctive body shape, with long pectoral fins and tubercles on its head. It is known for breaching and other distinctive surface behaviors, making it popular with whale watchers. Males produce a complex song typically lasting 4 to 33 minutes.
A harpoon is a long spear-like projectile used in fishing, whaling, sealing, and other hunting activities to shoot, kill, and capture large fish or marine mammals such as seals, sea cows and whales. It accomplishes its task by impaling the target animal and securing it with barb or toggling claws, allowing the fishermen or hunters to use an attached rope or chain to pull and retrieve the animal. A harpoon can also be used as a ranged weapon against other watercraft in naval warfare.
The minke whale, or lesser rorqual, is a species complex of baleen whale. The two species of minke whale are the common minke whale and the Antarctic minke whale. The minke whale was first described by the Danish naturalist Otto Fabricius in 1780, who assumed it must be an already known species and assigned his specimen to Balaena rostrata, a name given to the northern bottlenose whale by Otto Friedrich Müller in 1776. In 1804, Bernard Germain de Lacépède described a juvenile specimen of Balaenoptera acuto-rostrata. The name is a partial translation of Norwegian minkehval, possibly after a Norwegian whaler named Meincke, who mistook a northern minke whale for a blue whale.
The sei whale is a baleen whale. It is one of ten rorqual species, and the third-largest member after the blue and fin whales. They can grow up to 19.5 m (64 ft) in length and weigh as much as 28 t. Two subspecies are recognized: B. b. borealis and B. b. schlegelii. The whale's ventral surface has sporadic markings ranging from light grey to white, and its body is usually dark steel grey in colour. It is among the fastest of all cetaceans, and can reach speeds of up to 50 km/h (31 mph) over short distances.
This article discusses the history of whaling from prehistoric times up to the commencement of the International Whaling Commission (IWC) moratorium on commercial whaling in 1986. Whaling has been an important subsistence and economic activity in multiple regions throughout human history. Commercial whaling dramatically reduced in importance during the 19th century due to the development of alternatives to whale oil for lighting, and the collapse in whale populations. Nevertheless, some nations continue to hunt whales even today.
Mocha Dick was a male sperm whale that lived in the Pacific Ocean in the early 19th century, usually encountered in the waters near Mocha Island, off the central coast of Chile. American explorer and author J. N. Reynolds published his account, "Mocha Dick: Or The White Whale of the Pacific: A Leaf from a Manuscript Journal" in 1839 in The Knickerbocker. Mocha Dick was an albino and partially inspired Herman Melville's 1851 novel Moby-Dick.
Svend Foyn was a Norwegian whaling, shipping magnate and philanthropist. He pioneered revolutionary methods for hunting and processing whales. Svend Foyn introduced the modern harpoon cannon and brought whaling into a modern age. He is also recognized as a pioneer who introduced sealing to Vestfold County.
A whaler or whaling ship is a specialized vessel, designed or adapted for whaling: the catching or processing of whales.
Whaling in Australian waters began in 1791 when five of the 11 ships in the Third Fleet landed their passengers and freight at Sydney Cove and then left Port Jackson to engage in whaling and seal hunting off the coast of Australia and New Zealand. The two main species hunted by such vessels in the early years were right and sperm whales. Humpback, bowhead and other whale species would later be taken.
Whaling was one of the first viable industries established in the Swan River Colony following the 1829 arrival of British settlers to Western Australia. The industry had numerous ups and downs until the last whaling station closed in Albany in 1978.
Whaling in Iceland began with spear-drift hunting as early as the 12th century, and continued in a vestigial form until the late 19th century, when other countries introduced modern commercial practices. Today, Iceland is one of a handful of countries that formally object to an ongoing moratorium established by the International Whaling Commission in 1986, and that still maintain a whaling fleet. One company remains concentrated on hunting fin whales, largely for export to Japan, while the only other one previously hunted minke whales for domestic consumption until 2020, as the meat was popular with tourists. In 2018, Hvalur hf whalers killed a rare blue whale/fin whale hybrid.
Whaling in Norway involves hunting of minke whales for use as animal and human food in Norway and for export to Japan. Whale hunting has been a part of Norwegian coastal culture for centuries, and commercial operations targeting the minke whale have occurred since the early 20th century. Some still continue the practice in the modern day, within annual quotas.
Nedorazumeniya Island is an island on the north coast of the Sea of Okhotsk. It lies on the north side of Taui Bay, between Amakhton Bay to the west and Nagaev Bay to the east. It is about 20 kilometres (12 mi) west of the city of Magadan.
A Nantucket sleighride is the dragging of a whaleboat by a harpooned whale while whaling. It is an archaic term from the early days of open-boat whaling, when the animals were harpooned from small open boats. Once harpooned, the whale, in pain from its wound, attempts to flee, but the rope attached to the harpoon drags the whalers' boat along with it. The term refers to Nantucket, Massachusetts, the center of the American whaling industry; as well as the speed associated with riding in a horse-drawn sleigh. The term wasn't used by whalemen themselves, but was probably invented by a late 19th-century journalist.
The Basques were among the first people to catch whales commercially rather than purely for subsistence and dominated the trade for five centuries, spreading to the far corners of the North Atlantic and even reaching the South Atlantic. The French explorer Samuel de Champlain, when writing about Basque whaling in Terranova, described them as "the cleverest men at this fishing". By the early 17th century, other nations entered the trade in earnest, seeking the Basques as tutors, "for [they] were then the only people who understand whaling", lamented the English explorer Jonas Poole.
A harpoon cannon is a whaling implement developed in the late 19th century and most used in the 20th century. It would be mounted on the bow of a whale catcher, where it could be easily aimed with a wide field of view at the target. Powered by black powder and later, smokeless powder, it would generally fire a large steel harpoon, either solid steel or fitted with an exploding black powder, or later, penthrite (PETN) grenade.
Commercial whaling in Britain began late in the 16th century and continued after the 1801 formation of the United Kingdom and intermittently until the middle of the 20th century.
Petrel was a whaler, built in Oslo, in 1928, in operation in the waters around Antarctica for over three decades.
References
- Schmitt, Frederick; Cornelis de Jong; Frank H. Winter (1980). Thomas Welcome Roys: America's Pioneer of Modern Whaling. University Press of Virginia. ISBN 0-917376-33-1.
- Webb, Robert (1988). On the Northwest: Commercial Whaling in the Pacific Northwest 1790–1967 . University of British Columbia Press. ISBN 0-7748-0292-8.
- Bockstoce, John (1986). Whales, Ice, & Men: The History of Whaling in the Western Arctic . University of Washington Press. ISBN 0-295-97447-8.