Kuril IslandsThe Kuril Islands or Kurile Islands (ˈkʊərɪl,_ˈkjʊərɪl,_kjʊˈriːl; Кури́льские острова́; Japanese: "Kuril Islands" or "Thousand Islands") are a volcanic archipelago administered as part of Sakhalin Oblast in the Russian Far East. The islands stretch approximately northeast from Hokkaido in Japan to Kamchatka Peninsula in Russia, separating the Sea of Okhotsk from the north Pacific Ocean. There are 56 islands and many minor islets. The Kuril Islands consist of the Greater Kuril Chain and, at the southwest end, the parallel Lesser Kuril Chain.
TlingitThe Tlingit (ˈtlɪŋkɪt,_ˈklɪŋkɪt ; also spelled Tlinkit) are indigenous peoples of the Pacific Northwest Coast of North America. Their language is the Tlingit language (natively Lingít, pronounced ɬɪ̀nkɪ́th), in which the name means 'People of the Tides'. The Russian name Koloshi (Колоши, from a Sugpiaq-Alutiiq term kulut'ruaq for the labret worn by women) or the related German name Koulischen may be encountered referring to the people in older historical literature, such as Grigory Shelikhov's 1796 map of Russian America.
Exxon Valdez oil spillThe Exxon Valdez oil spill occurred in the Prince William Sound, Alaska, on March 24, 1989. Exxon Valdez, an oil supertanker owned by Exxon Shipping Company bound for Long Beach, California struck Prince William Sound's Bligh Reef, west of Tatitlek, Alaska at 12:04 a.m. and spilled (or 37,000 tonnes) of crude oil over the next few days. The Exxon Valdez spill is the second largest in U.S. waters, after the 2010 Deepwater Horizon oil spill, in terms of volume of oil released.
BadgerBadgers are short-legged omnivores in the family Mustelidae (which also includes the otters, wolverines, martens, minks, polecats, weasels, and ferrets). Badgers are a polyphyletic rather than a natural taxonomic grouping, being united by their squat bodies and adaptions for fossorial activity. All belong to the caniform suborder of carnivoran mammals.
SeaWorld San DiegoSeaWorld San Diego is a theme park located in Mission Bay Park, San Diego, California, United States. Owned and operated by SeaWorld Parks & Entertainment, the park is multifaceted, animal-focused marine mammal park, oceanarium, and aquarium—with both indoor and outdoor aquatic exhibits. Behind-the-scenes, SeaWorld San Diego is also a noted marine animal rehabilitation center. The park's shared waters of Mission Bay connect directly to the Pacific Ocean, and it is this seaside location—and accessibility by boat—which enables the rescuing, rehabilitating and (when possible) re-releasing of injured, orphaned or stranded marine animals.
Urchin barrenAn urchin barren is commonly defined as an urchin-dominated area with little or no kelp. Urchin grazing pressure on kelp is a direct and observable cause of a "barren" area. However, determining which factors contribute to shifting a kelp bed to an urchin barrens is a complex problem and remains a matter of debate among scientists. Loss of "top" predators, particularly the historic hunting of sea otters (Enhydra lutris) , has often been cited as a cause of these barrens.
KayakA kayak is a small, narrow human-powered watercraft typically propelled by means of a long, double-bladed paddle. The word kayak originates from the Greenlandic word qajaq (qajɑq). In British English, the kayak is considered to be a kind of canoe. While technically understandable, in the North American sense this is not the case. The traditional kayak has an enclosed deck and one or more cockpits, each seating one occupant or kayaker.
Alaska PurchaseThe Alaska Purchase (Prodazha Alyaski) was the United States' acquisition of Alaska from the Russian Empire. Alaska was formally transferred to the United States on October 18, 1867, through a treaty ratified by the United States Senate. Russia had established a presence in North America during the first half of the 18th century, but few Russians ever settled in Alaska. In the aftermath of the Crimean War, Russian Tsar Alexander II began exploring the possibility of selling Alaska, which, in any future war, would be difficult to defend from being conquered by Russia's archrival, the United Kingdom of Great Britain and Ireland.
Great Northern ExpeditionThe Great Northern Expedition (Великая Северная экспедиция) or Second Kamchatka Expedition (Вторая Камчатская экспедиция) was one of the largest exploration enterprises in history, mapping most of the Arctic coast of Siberia and some parts of the North American coastline, greatly reducing "white areas" on maps. It was conceived by Russian Emperor Peter the Great, but implemented by Russian Empresses Anna and Elizabeth. The main organiser and leader of the expedition was Vitus Bering, who earlier had been commissioned by Peter I to lead the First Kamchatka Expedition (1725 to 1731).
BurrowA burrow is a hole or tunnel excavated into the ground by an animal to construct a space suitable for habitation or temporary refuge, or as a byproduct of locomotion. Burrows provide a form of shelter against predation and exposure to the elements, and can be found in nearly every biome and among various biological interactions. Many animal species are known to form burrows. These species range from small invertebrates, such as the Corophium arenarium, to very large vertebrate species such as the polar bear.
