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Keshcorran
The Caves of Kesh, also known as the Keash Caves or the Caves of Keshcorran (''Uaimheanna na Céise'' or ''Uaimheanna Chéis Chorainn'' in Irish), are a series of limestone caves located near the village of Keash, County Sligo, Ireland. The caves are situated on the west side of Keshcorran Hill (part of the Bricklieve Mountains) and consist of sixteen simple chambers, some interconnecting. The caves have been used by man over several millennia, and it has long been suggested that they were the site of ancient religious practice or gathering such as Lughnasadh. Excavations carried out in the early 20th century, particularly those by Robert Francis Scharff, discovered significant animal remains. Among others, these included bones of brown bear, arctic lemming, Irish elk, and grey wolf.Dowd, Marion (2013), Dedicated to Sligo: 34 Essays on Sligo's Past', pp. 75–80. Geology The sixteen interconnecting caves of white cherty limestone are found at the base of a line of low cliffs, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Sligo
County Sligo ( , gle, Contae Shligigh) is a county in Ireland. It is located in the Border Region and is part of the province of Connacht. Sligo is the administrative capital and largest town in the county. Sligo County Council is the local authority for the county. The population of the county was 65,535 at the 2016 census. It is noted for Benbulben Mountain, one of Ireland's most distinctive natural landmarks. History The county was officially formed in 1585 by Sir Henry Sidney, Lord Deputy of Ireland, but did not come into effect until the chaos of the Nine Years' War ended, in 1603. Its boundaries reflect the Ó Conchobhair Sligigh confederation of Lower Connacht ( ga, Íochtar Connacht) as it was at the time of the Elizabethan conquest. This confederation consisted of the tuatha, or territories, of Cairbre Drumcliabh, Tír Fhíacrach Múaidhe, Tír Ollíol, Luíghne, Corann and Cúl ó bhFionn. Under the system of surrender and regrant each tuath was subsequen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Lloyd Praeger
Robert Lloyd Praeger (25 August 1865 – 5 May 1953) was an Irish naturalist, writer and librarian. Biography From a Unitarian background, he was born and raised in Holywood, County Down. He attended the school of the Reverend McAlister and then the nearby Sullivan Upper School. He worked in the National Library of Ireland in Dublin from 1893 to 1923. He co-founded and edited the '' Irish Naturalist'', and wrote papers on the flora and other aspects of the natural history of Ireland. He organised the Lambay Survey in 1905/06 and, from 1909 to 1915, the wider Clare Island Survey. He was an engineer by qualification, a librarian by profession and a naturalist by inclination. He was awarded the Veitch Memorial Medal of the Royal Horticultural Society in 1921. He became the first President of both An Taisce and the Irish Mountaineering Club in 1948, and served as President of the Royal Irish Academy for 1931–34. He is buried in Deansgrange Cemetery, Dublin, together with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celt (tool)
In archaeology, a celt is a long, thin, prehistoric, stone or bronze tool similar to an adze, hoe, or axe. A shoe-last celt was a polished stone tool used during the early European Neolithic for felling trees and woodworking. Etymology The term "celt" seems to have come about from a copyist's error in many medieval manuscript copies of Job 19:24 in the Latin Vulgate Bible, which became enshrined in the authoritative Sixto-Clementine printed edition of 1592. Where all earlier versions (the Codex Amiatinus, for example) have ''vel certe'' (the Latin for 'but surely'), the Sixto-Clementine has ''vel celte''. The Hebrew has לעד (''lā‘aḏ'') at this point, which means 'forever'. The editors of the Oxford English Dictionary " nclineto the belief that ''celtis'' was a phantom word," simply a misspelling of ''certe''. However, some scholars over the years have treated ''celtis'' as a real Latin word. From the context of Job 19:24 ("Oh, that my words were inscribed with an i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humerus
The humerus (; ) is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius and ulna, and consists of three sections. The humeral upper extremity consists of a rounded head, a narrow neck, and two short processes (tubercles, sometimes called tuberosities). The body is cylindrical in its upper portion, and more prismatic below. The lower extremity consists of 2 epicondyles, 2 processes (trochlea & capitulum), and 3 fossae (radial fossa, coronoid fossa, and olecranon fossa). As well as its true anatomical neck, the constriction below the greater and lesser tubercles of the humerus is referred to as its surgical neck due to its tendency to fracture, thus often becoming the focus of surgeons. Etymology The word "humerus" is derived from la, humerus, umerus meaning upper arm, shoulder, and is linguistically related to Gothic ''ams'' shoulder and Greek ''ōmos''. Structure Upper extremity The upper or pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolithic
The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several parts of the world. This "Neolithic package" included the introduction of farming, domestication of animals, and change from a hunter-gatherer lifestyle to one of settlement. It began about 12,000 years ago when farming appeared in the Epipalaeolithic Near East, and later in other parts of the world. The Neolithic lasted in the Near East until the transitional period of the Chalcolithic (Copper Age) from about 6,500 years ago (4500 BC), marked by the development of metallurgy, leading up to the Bronze Age and Iron Age. In other places the Neolithic followed the Mesolithic (Middle Stone Age) and then lasted until later. In Ancient Egypt, the Neolithic lasted until the Protodynastic period, 3150 BC.Karin Sowada and Peter Grave. Egypt in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Auk
The little auk or dovekie (''Alle alle'') is a small auk, the only member of the genus ''Alle''. ''Alle'' is the Sami name of the long-tailed duck; it is onomatopoeic and imitates the call of the drake duck. Linnaeus was not particularly familiar with the winter plumages of either the auk or the duck, and appears to have confused the two species. Other common names include rotch, rotche, and sea dove, although this last sometimes refers to a different auk, the Black Guillemot, instead. It breeds on islands in the high Arctic. There are two subspecies: ''A. a. alle'' breeds in Greenland, Novaya Zemlya and Svalbard, and ''A. a. polaris'' on Franz Josef Land. A small number of individuals breed on Little Diomede Island in the Bering Strait with additional breeding individuals thought to occur on King Island, St. Lawrence Island, St. Matthew Island and the Pribilof Islands in the Bering Sea. Morphology and behaviour This is the only Atlantic auk of its size, half the size of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smew
The smew (''Mergellus albellus'') is a species of duck, and is the only living member of the genus ''Mergellus''. ''Mergellus'' is a diminutive of '' Mergus'' and ''albellus'' is from Latin ''albus'' "white". This genus is closely related to ''Mergus'' and is sometimes included in it, though it might be closer to the goldeneyes (''Bucephala''). The smew has hybridized with the common goldeneye (''B. clangula''). A seaduck fossil from the Middle Miocene shows that birds similar to smew existed up to 13 million years ago. The extant species dates back to the Late Pleistocene. Name The term ''smew'' has been used since the 17th century and is of uncertain origin. It is believed to be related to the Dutch ''smient'' ("wigeon") and the German ''Schmeiente'' or '' Schmünte'', "wild duck." It is probably derived from ''smee'', a dialectal term for a wild duck. Description The drake smew, with its 'cracked ice' or 'panda' appearance, is unmistakable, and looks very black-and- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Ptarmigan
The rock ptarmigan (''Lagopus muta'') is a medium-sized game bird in the grouse family. It is known simply as the ptarmigan in the UK. It is the official bird for the Canadian territory of Nunavut, where it is known as the ''aqiggiq'' (ᐊᕿᒡᒋᖅ), and the official game bird for the province of Newfoundland and Labrador. In Japan, it is known as the ''raichō'' (雷鳥), which means "thunder bird". It is the official bird of Gifu, Nagano, and Toyama Prefectures and is a protected species nationwide. Unlike many arctic bird species, ptarmigan do not gain substantial mass to hibernate over winter. Etymology The ptarmigan's genus name, ''Lagopus'', is derived from Ancient Greek ''lagos'' (λαγώς ''lagṓs''), meaning "hare", + ''pous'' (πούς ''poús''), "foot", in reference to the bird's feathered legs. The species name, ''muta'', comes from New Latin and means "mute", referring to the simple croaking song of the male. It was for a long time misspelt ''mutus'', in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusca
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The gastropod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic Lemming
The Arctic lemming (''Dicrostonyx torquatus'') is a species of rodent in the family Cricetidae. Although generally classified as a "least concern" species, the Novaya Zemlya subspecies ''(Dicrostonyx torquatus ungulatus)'' is considered a vulnerable species under Russian nature conservation legislation (included in Red Book of Russian Federation since 1998). Biology It is found only in the Arctic biomes in the Russian Federation, and it is the most common mammal on Severnaya Zemlya. Specimens were once found in England, but they are now extirpated. For the most part, lemmings of the genus ''Lemmus'' can coexist with those of genus ''Dicrostonyx''. Arctic lemmings migrate when population density becomes too great, and they resort to swimming in search of a new habitat. The disappearance of lemmings and the lemming cycles in the Arctic have shown that they are the causes of fluctuations in local breeding among geese and waders. Recovery of lemmings after years of low density is as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stoat
The stoat (''Mustela erminea''), also known as the Eurasian ermine, Beringian ermine and ermine, is a mustelid native to Eurasia and the northern portions of North America. Because of its wide circumpolar distribution, it is listed as Least Concern on the IUCN Red List. It is distinct from the long-tailed weasel (''Neogale frenata''), also known as the "masked ermine", or "big stoat"; the two species are visually similar, especially the black tail tip. The name ermine () is used for species in the genus '' Mustela'', especially the stoat, in its pure white winter coat, or the fur thereof. Introduced in the late 19th century into New Zealand to control rabbits, the stoat has had a devastating effect on native bird populations. It was nominated as one of the world's top 100 "worst invaders". Ermine fur was used in the 15th century by Catholic monarchs, who sometimes used it as the mozzetta cape. It has long been used on the ceremonial robes of members of the UK House of Lords. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Rat
The brown rat (''Rattus norvegicus''), also known as the common rat, street rat, sewer rat, wharf rat, Hanover rat, Norway rat, Norwegian rat and Parisian rat, is a widespread species of common rat. One of the largest muroids, it is a brown or grey rodent with a head and body length of up to long, and a tail slightly shorter than that. It weighs between . Thought to have originated in northern China and neighbouring areas, this rodent has now spread to all continents except Antarctica, and is the dominant rat in Europe and much of North America. With rare exceptions, the brown rat lives wherever humans live, particularly in urban areas. Selective breeding of the brown rat has produced the fancy rat (rats kept as pets), as well as the laboratory rat (rats used as model organisms in biological research). Both fancy rats and laboratory rats are of the domesticated subspecies ''Rattus norvegicus domestica''. Studies of wild rats in New York City have shown that populations livi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
