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Steeple Jason
Steeple Jason Island is a small island west of Grand Jason Island. It is a part of the Jason Islands in the Falkland Islands. Along with Grand Jason, it is one of the "Islas los Salvajes" in Spanish (the Jasons being divided into two groups in that language). Population and geography None of the Jason Islands has ever been properly inhabited. Steeple Jason was used for sheep grazing up until the 1980s. There are the remains of a shearing shed on the island. There is also Steinhart Station, a field research station on the island, built in 2003 for monitoring wildlife. The island is surrounded by low-lying land around the shore which quickly rises to a steep peak, hence the island's name. The island was formerly owned by New York philanthropist Michael Steinhardt, who later donated it to the Bronx Zoo-based Wildlife Conservation Society. Wildlife Steeple Jason is home to the largest colony of black-browed albatrosses in the world. Over 70% of the global population of black-browed ...
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List Of Islands Of The Falkland Islands
The following list contains larger islands and other notable islands in the Falkland Islands, Falklands. Area data are from the USGS unless otherwise specified. Islands larger than 1 Other notable islands List of Falkland Islands named after people This is a short list of islands, which are known to be named after someone. Until at least 1781, the Falklands as a whole were known as the Sebald or Sebaldine Island after Sebald de Weert, who sighted them and tried to make landfall on the Jason Islands in January 1600. * Beauchene Island - Jacques Gouin de Beauchêne * Keppel Island - Augustus Keppel, 1st Viscount Keppel, Augustus Keppel * Lafonia (peninsula) - Samuel Fisher Lafone * Saunders Island, Falkland Islands, Saunders Island - Charles Saunders (Royal Navy officer), Charles Saunders * Tyssen Islands - John Tyssen (1811–1893), British naval officer * Weddell Island - James Weddell Spanish names derived from people A list of the derivations of Span ...
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Slender-billed Prion
The slender-billed prion (''Pachyptila belcheri'') or thin-billed prion, is a species of petrel, a seabird in the family Procellariidae. It is found in the southern oceans. Taxonomy The slender-billed prion was species description, formally described in 1912 by the Australian born ornithologist Gregory Mathews under the binomial name ''Heteroprion belcheri''. The prion is now placed with the other prions in the genus ''Pachyptila'' that was introduced in 1811 by the German zoologist Johann Karl Wilhelm Illiger. The genus name combines the Ancient Greek ''pakhus '' meaning "dense" or "thick" with ''ptilon'' meaning "feather" or "plumage". The specific epithet ''belcheri'' was chosen in recognition of the Australian judge and amateur ornithologist Charles Frederic Belcher, Charles Belcher who had found the first specimens dead on a beach near the town of Geelong in the Australian state of Victoria (Australia), Victoria. The species is considered to be monotypic: no subspecies a ...
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Uninhabited Islands Of The Falkland Islands
The list of uninhabited regions includes a number of places around the globe. The list changes year over year as human beings migrate into formerly uninhabited regions, or migrate out of formerly inhabited regions. Definitions The exact definition of what makes a place "uninhabited" is not simple. Nomadic hunter-gather and pastoral societies live in extremely low population densities and range across large territories where they camp, rather than staying in any one place year-round. During the height of settler colonialism many European governments declared huge areas of the New World and Australia to be ''Terra nullius'' (land belonging to no one), but this was done to create a legal pretext to annex them to European empires; these lands were not, and are not uninhabited. While some communities are still nomadic, there are many remote and isolated communities in the less populated parts of the world that are separated from each other by hundreds or thousands kilometres o ...
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The Blue Planet
''The Blue Planet'' is a British nature documentary series created and co-produced as a co-production between the BBC Natural History Unit and Discovery Channel. It premiered on 12 September 2001 in the United Kingdom. It is narrated by David Attenborough. Described as "the first ever comprehensive series on the natural history of the world's oceans", each of the eight 50-minute episodes examines a different aspect of marine life. The underwater photography included creatures and behaviour that had previously never been filmed. The series won a number of Emmy and BAFTA TV awards for its music and cinematography. The executive producer was Alastair Fothergill and the music was composed by George Fenton. Attenborough narrated this series before presenting the next in his 'Life' series of programmes, '' The Life of Mammals'' (2002), and the same production team created ''Planet Earth'' (2006). A sequel series, '' Blue Planet II'' was aired on BBC One in 2017. Background T ...
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Overfishing
Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing Fish stocks, fish stock), resulting in the species becoming increasingly underpopulated in that area. Overfishing can occur in water bodies of any sizes, such as ponds, wetlands, rivers, lakes or oceans, and can result in resource depletion, reduced biological growth rates and low biomass (ecology), biomass levels. Sustained overfishing can lead to critical depensation, where the fish population is no longer able to sustain itself. Some forms of overfishing, such as the Threatened sharks, overfishing of sharks, has led to the upset of entire marine ecosystems. Types of overfishing include growth overfishing, recruitment overfishing, and ecosystem overfishing. Overfishing not only causes negative impacts on biodiversity and ecosystem functioning, but also reduces fish pr ...
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Kelp
Kelps are large brown algae or seaweeds that make up the order (biology), order Laminariales. There are about 30 different genus, genera. Despite its appearance and use of photosynthesis in chloroplasts, kelp is technically not a plant but a stramenopile (a group containing many protists). Kelp grow from stalks close together in kelp forest, very dense areas like forests under shallow temperate and Arctic oceans. They were previously thought to have appeared in the Miocene, 5 to 23 million years ago based on fossils from California. New fossils of kelp holdfasts from early Oligocene rocks in Washington State show that kelps were present in the northeastern Pacific Ocean by at least 32 million years ago. The organisms require nutrient-rich water with temperatures between . They are known for their high growth rate—the genera ''Macrocystis'' and ''Nereocystis'' can grow as fast as half a metre a day (that is, about 20 inches a day), ultimately reaching .Thomas, D. 2002. ''Seaweed ...
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Fur Seal
Fur seals are any of nine species of pinnipeds belonging to the subfamily Arctocephalinae in the family Otariidae. They are much more closely related to sea lions than Earless seal, true seals, and share with them external ears (Pinna (anatomy), pinnae), relatively long and muscular foreflippers, and the ability to walk on all fours. They are marked by their dense pelage, underfur, which made them a long-time object of commercial Seal hunting, hunting. Eight species belong to the genus ''Arctocephalus'' and are found primarily in the Southern Hemisphere, while a ninth species also sometimes called fur seal, the Northern fur seal (''Callorhinus ursinus''), belongs to a different genus and inhabits the North Pacific. The fur seals in ''Arctocephalus'' are more closely related to sea lions than they are to the Northern fur seal, but all three groups are more closely related to one another than they are to true seals. Taxonomy Fur seals and sea lions make up the family Otariidae. ...
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Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual Climate of Antarctica#Precipitation, precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the Lowest temperature recorded on Earth, lowest measured temperature on Earth, . The coastal regions can reach temperatures over in the ...
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Tussac-bird
The blackish cinclodes (''Cinclodes antarcticus'') is a Near Threatened passerine bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found on Tierra del Fuego and the Falkland Islands, where it is known as the tussac-bird or tussock-bird. Taxonomy and systematics The blackish cinclodes' taxonomy is unsettled. The International Ornithological Committee and the Clements taxonomy assign it two subspecies, the nominate ''C. a. antarcticus'' ( Garnot, 1826) and ''C. a. maculirostris'' ( Dabbene, 1917.Clements, J. F., T. S. Schulenberg, M. J. Iliff, T. A. Fredericks, J. A. Gerbracht, D. Lepage, S. M. Billerman, B. L. Sullivan, and C. L. Wood. 2022. The eBird/Clements checklist of birds of the world: v2022. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ retrieved November 10, 2022 BirdLife International's ''Handbook of the Birds of the World'' (HBW) treats the two taxa as separate species, retaining "blackish cinclodes" for ''antarc ...
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Striated Caracara
The striated caracara or Forster's caracara (''Phalcoboenus australis'') is a Near Threatened bird of prey of the family Falconidae, the falcons and caracaras. It is found in Tierra del Fuego and the Falkland Islands.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. 30 January 2023. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved January 30, 2023 In the Falklands it is known as the Johnny rook, probably named after the Johnny penguin (gentoo penguin). Taxonomy and systematics The striated caracara was formally described in 1788 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's ''Systema Naturae''. He placed it with the falcons and eagles in the genus '' Falco'' and coined the binomial name ''Falco australis''. The specific epithet ''australis ...
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Gentoo Penguin
The gentoo penguin ( ) (''Pygoscelis papua'') is a penguin species (or possibly a species complex) in the genus ''Pygoscelis'', most closely related to the Adélie penguin (''P. adeliae'') and the chinstrap penguin (''P. antarcticus''). The earliest scientific description was made in 1781 by Johann Reinhold Forster with a type locality in the Falkland Islands. The species calls in a variety of ways, but the most frequently heard is a loud trumpeting, which the bird emits with its head thrown back. Names The application of "gentoo" to the penguin is unclear. '' Gentoo'' was an Anglo-Indian term to distinguish Hindus from Muslims. The English term may have originated from the Portuguese ''gentio'' ("pagan, gentile"). Some speculate that the white patch on the bird's head was thought to resemble a turban. It may also be a variation of another name for this bird, "Johnny penguin", with Johnny being the Spanish counterpart of and sounding vaguely like gentoo. The Johnny rook, a pr ...
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