159-458: Sterna portlandica Sterna pikei The Arctic tern ( Sterna paradisaea ) is a tern in the family Laridae . This bird has a circumpolar breeding distribution covering the Arctic and sub-Arctic regions of Europe (as far south as Brittany ), Asia, and North America (as far south as Massachusetts ). The species is strongly migratory , seeing two summers each year as it migrates along
318-539: A pars pro toto for the entire country. Many Dutch people object to the country being referred to as Holland instead of the Netherlands , on much the same grounds as many Welsh or Scottish people object to the United Kingdom being referred to as England. In particular, those from regions other than Holland find it undesirable or misrepresentative to use the term Holland for the whole country, as
477-458: A Spanish prisoner, nailed it on a vessel's prow, and invited the townsmen to come and fasten their teeth in it, which many did with savage satisfaction. The Duke of Alba attempted to suppress the Protestant movement in the Netherlands. Netherlanders were "burned, strangled, beheaded, or buried alive" by his " Blood Council " and Spanish soldiers. Bodies were displayed along roads to terrorise
636-534: A bare tree branch. Depending on the species, one to three eggs make up the clutch . Most species feed on fish caught by diving from flight, but the marsh terns are insect-eaters, and some large terns will supplement their diet with small land vertebrates . Many terns are long-distance migrants , and the Arctic tern may see more daylight in a year than any other animal. Terns are normally monogamous , although trios or female-female pairings have been observed in at least three species. Most terns breed annually and at
795-535: A black cap to the head. The legs and bill are various combinations of red, orange, yellow, or black depending on species. The pale plumage is conspicuous from a distance at sea, and may attract other birds to a good feeding area for these fish-eating species. When seen against the sky, the white underparts also help to hide the hunting bird from its intended prey. The Inca tern has mainly dark plumage, and three species that mainly eat insects, black tern , white-winged tern , and black-bellied tern , have black underparts in
954-459: A competitor for nesting sites, the larger herring gull steals eggs and hatchlings. Camouflaged eggs help prevent this, as do isolated nesting sites. Scientists have experimented with bamboo canes erected around tern nests. Although they found fewer predation attempts in the caned areas than in the control areas, canes did not reduce the probability of predation success per attempt. While feeding, skuas , gulls, and other tern species will often harass
1113-589: A convoluted route from its northern breeding grounds to the Antarctic coast for the southern summer and back again about six months later. Recent studies have shown average annual round-trip lengths of about 70,900 km (44,100 mi) for birds nesting in Iceland and Greenland and about 48,700 km (30,300 mi) for birds nesting in the Netherlands . These are by far the longest migrations known in
1272-684: A distinct governmental structure of their own. They were utilized as a buffer zone between the Republic and the Spanish-controlled Southern Netherlands . In the Dutch Golden Age , spanning much of the 17th century, the Dutch Empire grew to become one of the major seafaring and economic powers. Science, military and art (especially painting ) were among the most acclaimed in the world. By 1650,
1431-416: A dozen Arctic terns breeding in the Netherlands shows average annual migrations of c. 48,700 km (30,300 mi). On their way south, these birds roughly followed the coastlines of Europe and Africa . Arctic terns usually migrate sufficiently far offshore that they are rarely seen from land outside the breeding season. The Arctic tern is a medium-sized bird around 33–36 cm (13–14 in) from
1590-515: A long record of social tolerance , having legalised prostitution and euthanasia , along with maintaining a liberal drug policy . The Netherlands allowed women's suffrage in 1919 and was the first country to legalise same-sex marriage in 2001. Its mixed-market advanced economy has the eleventh-highest per capita income globally. The Hague holds the seat of the States General , Cabinet , and Supreme Court . The Port of Rotterdam
1749-572: A measure of protection, but adults and eggs of some species are still used for food in the tropics. Terns range in size from the least tern , at 23 cm (9.1 in) in length and weighing 30–45 g (1.1–1.6 oz), to the Caspian tern at 48–56 cm (19–22 in), 500–700 g (18–25 oz). They are longer-billed, lighter-bodied, and more streamlined than gulls, and their long tails and long narrow wings give them an elegance in flight. Male and female plumages are identical, although
SECTION 10
#17327980220941908-551: A mercantile middle class began to develop in these urban areas, especially in Flanders, and later Brabant. Wealthy cities started to buy certain privileges for themselves from the sovereign. Around 1100 AD, farmers from Flanders and Utrecht began draining and cultivating uninhabited swampy land in the western Netherlands, making the emergence of the County of Holland as the centre of power possible. The title of Count of Holland
2067-497: A non-breeding plumage, which usually involves a white forehead and much-reduced black cap. Terns are long-lived birds and are relatively free from natural predators and parasites ; most species are declining in numbers due directly or indirectly to human activities, including habitat loss, pollution, disturbance, and predation by introduced mammals . The Chinese crested tern is critically endangered and three other species are classed as endangered . International agreements provide
2226-524: A return journey of more than 30,000 km (19,000 mi). A common tern that hatched in Sweden and was found dead five months later on Stewart Island , New Zealand , must have flown at least 25,000 km (16,000 mi). Actual flight distances are, of course, much greater than the shortest possible route. Arctic terns from Greenland were shown by radio geolocation to average 70,000 km (43,000 mi) on their annual migrations, while another from
2385-444: A scaly appearance. They have dark bands on the wings and short tails. In most species, the subsequent moult does not start until after migration, the plumage then becoming more like the adult, but with some retained juvenile feathers and a white forehead with only a partial dark cap. By the second summer, the appearance is very like the adult, and full mature plumage is usually attained by the third year. After breeding, terns moult into
2544-494: A sketch on the improv comedy television show Whose Line Is It Anyway? involving Colin Mochrie and Ryan Stiles . Tern Terns are seabirds in the family Laridae , subfamily Sterninae , that have a worldwide distribution and are normally found near the sea , rivers , or wetlands . Terns are treated in eleven genera in a subgroup of the family Laridae, which also includes several genera of gulls and
2703-452: A sooty. Although several other species are known to live in captivity for up to 20 years, their greatest recorded ages are underestimates because the birds can outlive their rings . Interbreeding between tern species is rare, and involves closely related species when it occurs. Hybrids recorded include common tern with roseate, Sandwich with lesser-crested, and black with white-winged. Most terns hunt fish by diving, often hovering first, and
2862-433: A state of almost continual war or paradoxically formed personal unions. As Frankish settlement progressed from Flanders and Brabant, the area quickly became Old Low Franconian (or Old Dutch). Around 1000 AD, due to several agricultural developments, the economy started to develop at a fast pace, and the higher productivity allowed workers to farm more land or become tradesmen. Towns grew around monasteries and castles , and
3021-465: A straight route as was previously assumed. The birds follow a somewhat convoluted course in order to take advantage of prevailing winds. The average Arctic tern lives about 30 years and will, based on the above research, travel some 2.4 million km (1.5 million mi) during its lifetime, the equivalent of a roundtrip from Earth to the Moon more than three times. A 2013 tracking study of half
3180-497: A total area of 41,543 km (16,040 sq mi), including water bodies, and a land area of 33,481 km (12,927 sq mi). The Caribbean Netherlands has a total area of 328 km (127 sq mi) It lies between latitudes 50° and 54° N , and longitudes 3° and 8° E . The Netherlands is geographically very low relative to sea level and is considered a flat country, with about 26% of its area and 21% of its population below sea level. The European part of
3339-478: A whiter forecrown. The species has a variety of calls ; the two most common being the alarm call , made when possible predators (such as humans or other mammals ) enter the colonies, and the advertising call . While the Arctic tern is similar to the common and roseate terns , its colouring, profile, and call are slightly different. Compared to the common tern, it has a longer tail and mono-coloured bill, while
SECTION 20
#17327980220943498-426: A winter plumage, typically showing a white forehead. Heavily worn or aberrant plumages such as melanism and albinism are much rarer in terns than in gulls. Terns have a wide repertoire of vocalisations. For example, the common tern has a distinctive alarm , kee-yah , also used as a warning to intruders, and a shorter kyar , given as an individual takes flight in response to a more serious threat; this quietens
3657-399: Is 305 mm (12.0 in), and the scapulae are fringed brown, some tipped white. The upper wing is grey with a white leading edge, and the collar is completely white, as is the rump. The deeply forked tail is whitish, with grey outer webs. Arctic terns are long-lived birds, with many reaching fifteen to thirty years of age. They eat mainly fish and small marine invertebrates . The species
3816-416: Is able to move to a different area if necessary, and can be used as a control to investigate the effect of climate change on breeding species. The Arctic tern has appeared on the postage stamps of several countries and dependent territories. The territories include Åland , Alderney , and Faroe Islands . Countries include Canada, Finland , Iceland , and Cuba . The Arctic tern featured prominently in
3975-500: Is abundant, with an estimated two million individuals. While the trend in the number of individuals in the species as a whole is not known, exploitation in the past has reduced this bird's numbers in the southern reaches of its ranges. The genus name Sterna is derived from Old English "stearn", "tern". The specific paradisaea is from Late Latin paradisus , "paradise". The Scots names pictarnie , tarrock and their many variants are also believed to be onomatopoeic , derived from
4134-496: Is also a factor. The Peruvian tern was initially damaged by the collapse of anchoveta stocks in 1972, but breeding colonies have subsequently been lost due to building, disturbance and pollution in their coastal wetlands. The Australasian fairy tern is described as " vulnerable ". Disturbance by humans, dogs and vehicles, predation by introduced species and inappropriate water level management in South Australia are
4293-562: Is available it will eat small crabs, fish, crayfish , grasshoppers and other large insects, lizards and amphibians . Warm-blooded prey includes mice and the eggs and chicks of other beach-breeding birds; least terns, little terns and members of its own species may be victims. The greater crested tern will also occasionally catch unusual vertebrate species such as agamid lizards and green sea turtle hatchlings, and follows trawlers for discards. The eyes of terns cannot accommodate under water, so they rely on accurate sighting from
4452-569: Is declining due to egg collection, human disturbance and the loss of coastal wetlands in China. Three other species are categorised as " endangered ", with declining populations of less than 10,000 birds. The South Asian black-bellied tern is threatened by habitat loss, egg collecting for food, pollution and predation. In New Zealand, the black-fronted tern is facing a rapid fall in numbers due to predation by introduced mammals and Australian magpies . Disturbance by cattle and sheep and by human activities
4611-706: Is now the southern Netherlands: the Menapii and the Eburones . Under Augustus , the Roman Empire would conquer the entirety of the modern day Netherlands, incorporating it into the province of Germania Antiqua in 7 BC, but would be repelled back across the Rhine after the Battle of Teutoburg Forest in 9 AD, with the Rhine becoming fixed as Rome's permanent northern frontier around 12 AD. Notable towns would arise along
4770-471: Is significantly affected by this hunting, with adult survival 10% lower than would otherwise be expected. In the West Indies, the eggs of roseate and sooty terns are believed to be aphrodisiacs , and are disproportionately targeted by egg collectors. Tern skins and feathers have long been used for making items of clothing such as capes and hats, and this became a large-scale activity in the second half of
4929-699: Is similar, although there is a greater emphasis on protection. Netherlands – in Europe (light green & dark grey) – in the European Union (light green) The Netherlands , informally Holland , is a country in Northwestern Europe , with overseas territories in the Caribbean . It is the largest of the four constituent countries of the Kingdom of
Arctic tern - Misplaced Pages Continue
5088-561: Is sufficiently stable. A few species nest in small or dispersed groups, but most breed in colonies of up to a few hundred pairs, often alongside other seabirds such as gulls or skimmers. Large tern species tend to form larger colonies, which in the case of the sooty tern can contain up to two million pairs. Large species nest very close together and sit tightly, making it difficult for aerial predators to land among them. Smaller species are less closely packed and mob intruders. Peruvian and Damara terns have small dispersed colonies and rely on
5247-640: Is the busiest in Europe . Schiphol is the busiest airport in the Netherlands , and the fourth busiest in Europe . Being a developed country , the Netherlands is a founding member of the European Union , Eurozone , G10 , NATO , OECD , and WTO , as well as a part of the Schengen Area and the trilateral Benelux Union. It hosts intergovernmental organisations and international courts , many of which are in The Hague. The countries that comprise
5406-594: Is uncertain whether they are sighting the phytoplankton on which the fish feed, or other feeding birds. The red colouring reduces ultraviolet sensitivity, which in any case is an adaptation more suited to terrestrial feeders like the gulls, and this protects the eye from UV damage. The inaccessibility of many tern colonies gave them a measure of protection from mammalian predators, especially on islands, but introduced species brought by humans can seriously affect breeding birds. These can be predators such as foxes , raccoons , cats and rats , or animals that destroy
5565-414: Is unique in that it lays its single egg on a bare tree branch. Tropical species usually lay just one egg, but two or three is typical in cooler regions if there is an adequate food supply. The time taken to complete the clutch varies, but for temperate species incubation takes 21–28 days. The eggs of most gulls and terns are brown with dark splotches, so they are difficult for predators to spot on
5724-433: Is usually a depression in the ground, which may or may not be lined with bits of grass or similar materials. The eggs are mottled and camouflaged. Both sexes share incubation duties. The young hatch after 22–27 days and fledge after 21–24 days. If the parents are disturbed and flush from the nest frequently the incubation period could be extended to as long as 34 days. When hatched, the chicks are downy . Being precocial ,
5883-739: The Batavian rebellion of 69 AD but were eventually defeated. The Batavi later merged with other tribes into the confederation of the Salian Franks, whose identity emerged in the first half of the third century. Salian Franks appear in Roman texts as both allies and enemies. They were forced by the confederation of the Saxons from the east to move over the Rhine into Roman territory in the fourth century. From their new base in West Flanders and
6042-496: The Caribbean territories . Netherlands literally means "lower countries" in reference to its low elevation and flat topography, with 26% below sea level . Most of the areas below sea level, known as polders , are the result of land reclamation that began in the 14th century . In the Republican period , which began in 1588, the Netherlands entered a unique era of political, economic, and cultural greatness, ranked among
6201-548: The Chlidonias species are the marsh terns, and all other species comprise the sea terns. Terns have a worldwide distribution, breeding on all continents including Antarctica. The northernmost and southernmost breeders are the Arctic tern and Antarctic tern respectively. Many terns breeding in temperate zones are long-distance migrants , and the Arctic tern sees more annual daylight than any other animal as it migrates from its northern breeding grounds to Antarctic waters,
6360-517: The Eighty Years' War between the Provinces and their Spanish ruler began. The level of ferocity exhibited by both sides can be gleaned from a Dutch chronicler's report: On more than one occasion men were seen hanging their own brothers, who had been taken prisoners in the enemy's ranks... A Spaniard had ceased to be human in their eyes. On one occasion, a surgeon at Veer cut the heart from
6519-640: The European Economic Community and European Atomic Energy Community . In 1993, the former two were incorporated into the European Union . Government-encouraged emigration efforts to reduce population density prompted some 500,000 Dutch to leave the country after the war. The 1960s and 1970s were a time of great social and cultural change, such as rapid de- pillarisation . Students and other youth rejected traditional mores and pushed for change in matters such as women's rights , sexuality , disarmament and environmental issues . In 2002
Arctic tern - Misplaced Pages Continue
6678-1079: The Farne Islands in Northumberland tagged 'G82' covered a staggering 96,000 km in just 10 months from the end of one breeding season to the start of the next, travelling not just the length of the Atlantic Ocean and the width of the Indian Ocean, but also half way across the South Pacific to the boundary between the Ross and Amundsen Seas before returning back west. Most terns breed on open sandy or rocky areas on coasts and islands. The yellow-billed , large-billed , and black-fronted terns breed only on rivers, and common, least and little terns also sometimes use inland locations. The marsh terns , Trudeau's tern and some Forster's terns nest in inland marshes. The black noddy and
6837-587: The Farne Islands , Northumberland , UK, in the northern summer of 1982 that reached Melbourne , Australia in October, just three months after fledging – a journey of more than 22,000 km (14,000 mi). Another example is that of a chick ringed in Labrador , Canada , on 23 July 1928. It was found in South Africa four months later. A 2010 study using tracking devices attached to the birds showed that
6996-611: The H5N3 variant being found in an outbreak involving South African birds. Several species of terns have been implicated as carriers of West Nile virus . Terns and their eggs have long been eaten by humans and island colonies were raided by sailors on long voyages since the eggs or large chicks were an easily obtained source of protein . Eggs are still illegally harvested in southern Europe, and adults of wintering birds are taken as food in West Africa and South America. The roseate tern
7155-581: The Hilversum culture . Iron ore brought a measure of prosperity and was available throughout the country. Smiths travelled from settlement to settlement with bronze and iron, fabricating tools on demand. The King's grave of Oss (700 BC) was found in a burial mound, the largest of its kind in Western Europe. The deteriorating climate in Scandinavia from 850 BC and 650 BC might have triggered
7314-683: The Holland region only comprises two of the twelve provinces, and 38% of Dutch citizens. As of 2019, the Dutch government officially has preferred the Netherlands instead of Holland when talking about the country . Often Holland or Hollanders is used by the Flemish to refer to the Dutch in the Netherlands, and by the Southern Dutch (Dutch living " below the great rivers ", a natural cultural, social and religious boundary formed by
7473-753: The Japanese occupation of the Dutch East Indies . In 1944–45, the First Canadian Army liberated much of the Netherlands. Soon after VE Day , the Dutch fought a colonial war against the new Republic of Indonesia . In 1954, the Charter for the Kingdom of the Netherlands reformed the political structure as a result of international pressure to carry out decolonisation . The Dutch colonies of Surinam and Curaçao and Dependencies and
7632-787: The Limes Germanicus : Nijmegen and Voorburg . In the first part of Gallia Belgica , the area south of the Limes became part of the Roman province of Germania Inferior . The area to the north of the Rhine, inhabited by the Frisii, remained outside Roman rule, while the Germanic border tribes of the Batavi and Cananefates served in the Roman cavalry . The Batavi rose against the Romans in
7791-680: The Nordwestblock culture. The first author to describe the coast of Holland and Flanders was the geographer Pytheas , who noted in c. 325 BC that in these regions, "more people died in the struggle against water than in the struggle against men." During the Gallic Wars , the area south and west of the Rhine was conquered by Roman forces under Julius Caesar from 57 BC to 53 BC. Caesar describes two main Celtic tribes living in what
7950-467: The Rhine - Meuse river estuary . In the east of the Netherlands, remains are found of the last ice age , which ended approximately ten thousand years ago. As the continental ice sheet moved in from the north, it pushed moraine forward. The ice sheet halted as it covered the eastern half of the Netherlands. After the ice age ended, the moraine remained in the form of a long hill-line. The cities of Arnhem and Nijmegen are built on these hills. Over
8109-565: The States General , was headquartered in The Hague and comprised representatives from each of the seven provinces. The sparsely populated region of Drenthe was part of the republic, albeit not considered a province in its own right. Moreover, during the Eighty Years' War , the Republic came to occupy a number of Generality Lands located in Flanders , Brabant and Limburg . These areas were primarily inhabited by Roman Catholics and lacked
SECTION 50
#17327980220948268-500: The common tern . It lays from one to three eggs per clutch, most often two. It is one of the most aggressive terns, fiercely defensive of its nest and young. It will attack humans and large predators, usually striking the top or back of the head. Although it is too small to cause serious injury to an animal of a human's size, it is still capable of drawing blood, and is capable of repelling many raptorial birds, polar bears and smaller mammalian predators such as foxes and cats. The nest
8427-453: The crustacean Reighardia sternae , and tapeworms such as Ligula intestinalis and members of the genera Diphyllobothrium and Schistocephalus . Terns are normally free of blood parasites, unlike gulls that often carry Haemoproteus species. An exception is the brown noddy, which sometimes harbours protozoa of that genus. In 1961 the common tern was the first wild bird species identified as being infected with avian influenza,
8586-440: The cryptic plumage of the eggs and young for protection. The male selects a territory , which he defends against conspecifics , and re-establishes a pair bond with his mate or attracts a new female if necessary. Courtship involves ritualised flight and ground displays, and the male often presents a fish to his partner. Most species have little or no nest, laying the eggs onto bare ground, but Trudeau's tern, Forster's tern and
8745-420: The cytochrome b gene sequence found a close relationship between terns and a group of waders in the suborder Thinocori . These results are in disagreement with other molecular and morphological studies, and have been interpreted as showing either a large degree of molecular convergent evolution between the terns and these waders, or the retention of an ancient genotype . Research in 2007 had suggested that
8904-682: The euro was introduced as fiat money , and in 2010 the Netherlands Antilles was dissolved . Referendums were held on each island. As a result, Bonaire , Sint Eustatius and Saba (the BES islands) were incorporated as special municipalities upon the dissolution of the Netherlands Antilles. The special municipalities are collectively known as the Caribbean Netherlands . The European Netherlands has
9063-533: The skimmers ( Rynchops ). They are slender, lightly built birds with long, forked tails, narrow wings, long bills, and relatively short legs. Most species are pale grey above and white below with a contrasting black cap to the head, but the marsh terns , the black-bellied tern , the Inca tern , and some noddies have dark body plumage for at least part of the year. The sexes are identical in appearance, but young birds are readily distinguishable from adults. Terns have
9222-503: The white tern nest above ground level on cliffs or in trees. Migratory terns move to the coast after breeding, and most species winter near land, although some marine species, like the Aleutian tern , may wander far from land. The sooty tern is entirely oceanic when not breeding, and healthy young birds are not seen on land for up to five years after fledging until they return to breed. They lack waterproof plumage, so they cannot rest on
9381-404: The "Netherlands" lost their original deictic meaning . In most Romance languages , the term "Low Countries" is officially used as the name for the Netherlands. The term Holland has frequently been used informally to refer to the whole of the modern country of the Netherlands in various languages, including Dutch and English. In some languages, Holland is used as the formal name for
9540-617: The 1980s, organochlorides caused severe declines in the Great Lakes area of the US. Because of their sensitivity to pollutants, terns are sometimes used as indicators of contamination levels. Habitat enhancements used to increase the breeding success of terns include floating nest platforms for black, common and Caspian terns, and artificial islands created for a number of different species. More specialised interventions include providing nest boxes for roseate terns, which normally nest in
9699-549: The 490s, Clovis I had conquered and united all these territories in the southern Netherlands in one Frankish kingdom , and from there continued his conquests into Gaul . During this expansion, Franks migrating to the south (modern territory of France and Walloon part of Belgium) eventually adopted the Vulgar Latin of the local population. A widening cultural divide grew with the Franks remaining in their original homeland in
SECTION 60
#17327980220949858-618: The Arctic tern varies depending on location and time, but is usually carnivorous . In most cases, it eats small fish or marine crustaceans . Fish species comprise the most important part of the diet, and account for more of the biomass consumed than any other food. Prey species are immature (1–2-year-old) shoaling species such as herring , cod , sandlances , and capelin . Among the marine crustaceans eaten are amphipods , crabs and krill . Sometimes, these birds also eat molluscs , marine worms, or berries , and on their northern breeding grounds, insects . Arctic terns sometimes dip down to
10017-462: The Arctic, and gull-billed terns in little tern colonies. Adults may be robbed of their catch by avian kleptoparasites such as frigatebirds , skuas, other terns or large gulls. External parasites include chewing lice of the genus Saemundssonia , feather lice and fleas such as Ceratophyllus borealis . Lice are often host specific, and the closely related common and Arctic terns carry quite different species. Internal parasites include
10176-878: The Cayenne tern, in the Caribbean . Terns are protected by international legislation such as the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) and the US-Canada Migratory Bird Treaty Act of 1918 . Parties to the AWEA agreement are required to engage in a wide range of conservation strategies described in a detailed action plan. The plan is intended to address key issues such as species and habitat conservation , management of human activities, research, education, and implementation. The North American legislation
10335-514: The Conservation of African-Eurasian Migratory Waterbirds applies. The population in New England was reduced in the late nineteenth-century because of hunting for the millinery trade. Exploitation continues in western Greenland , where the population of the species has been reduced greatly since 1950. In Iceland, the Arctic tern has been regionally uplisted to Vulnerable as of 2018, due to the crash of sandeel ( Ammodytes spp.) stocks. At
10494-623: The Dutch Republic was attacked by France, England and three German Bishoprics simultaneously, in what would become known as the Franco-Dutch War . At sea , it could successfully prevent the English and French navies from blockading the western shores. On land, however, it was almost taken over by the advancing French and German armies from the east. It managed to turn the tide by inundating parts of Holland . From 1672 to 1712,
10653-439: The Dutch established a presence in India , the Dutch East Indies (now Indonesia ), Formosa (now Taiwan ), and the only western trading post in Japan, Dejima . During the period of Proto-industrialisation , the empire received 50% of textiles and 80% of silks import from the India's Mughal Empire . Many economic historians regard the Netherlands as the first thoroughly capitalist country. In early modern Europe, it had
10812-485: The Dutch owned 16,000 merchant ships. The Dutch East India Company and the Dutch West India Company established colonies and trading posts all over the world. The Dutch settlement in North America began with the founding of New Amsterdam in 1614. In South Africa, the Dutch settled the Cape Colony in 1652. Dutch colonies in South America were established along the many rivers in the fertile Guyana plains, among them Colony of Surinam (now Suriname ). In Asia,
10971-408: The English words from Scandinavian equivalents such as Danish and Norwegian terne or Swedish tärna , and ultimately from Old Norse þerna . Linnaeus adopted "stearn" or "sterna" (which the naturalist William Turner had used in 1544 as a Latinisation of an English word, presumably "stern", for the black tern) or a North Germanic equivalent for his genus name Sterna . The cladogram shows
11130-457: The European country all became countries within the Kingdom, on a basis of equality. Indonesia had declared its independence in August 1945. Suriname followed in 1975. The Netherlands was one of the founding members of Benelux and NATO . In the 1950s, the Netherlands became one of the six founding countries of the European Communities , following the 1952 establishment of the European Coal and Steel Community , and subsequent 1958 creations of
11289-507: The Frisians were defeated after a series of wars . With the approval of the Franks, the Anglo-Saxon missionary Willibrord converted the Frisian people to Christianity and established the Archdiocese of Utrecht . However, his successor Boniface was murdered by the Frisians in 754. The Frankish Carolingian empire controlled much of Western Europe. In 843, it was divided into three parts— East , Middle , and West Francia . Most of present-day Netherlands became part of Middle Francia, which
11448-580: The Inca, Damara, and river terns , are expected to decline in the future due to habitat loss and disturbance. Some tern subspecies are endangered, including the California least tern and the Easter Island race of the grey noddy. Most tern species are declining in numbers due to the loss or disturbance of breeding habitat, pollution and increased predation. Gull populations have increased over
11607-636: The Low Countries from 1384 to 1581. The new rulers defended Dutch trading interests. The fleets of the County of Holland defeated the fleets of the Hanseatic League several times. Amsterdam grew and in the 15th century became the primary trading port in Europe for grain from the Baltic region . Amsterdam distributed grain to the major cities of Belgium, Northern France and England. This trade
11766-537: The Low Countries south of the great rivers. These tribes would eventually develop into the Salian Franks . The Celtic La Tène culture (c. 450 BC to the Roman conquest) expanded over a wide range, including the southern area of the Low Countries . Some scholars have speculated that even a third ethnic identity and language, neither Germanic nor Celtic, survived in the Netherlands until the Roman period,
11925-513: The Meuse. These rivers functioned as a natural barrier between fiefdoms and hence historically created a cultural divide, as is evident in some phonetic traits that are recognisable on either side of what the Dutch call their "Great Rivers" ( de Grote Rivieren ). Another significant branch of the Rhine, the IJssel river, discharges into Lake IJssel , the former Zuiderzee ('southern sea'). Just like
12084-488: The Netherlands . The Netherlands consists of twelve provinces ; it borders Germany to the east and Belgium to the south, with a North Sea coastline to the north and west. It shares maritime borders with the United Kingdom , Germany, and Belgium. The official language is Dutch, with West Frisian as a secondary official language in the province of Friesland . Dutch, English, and Papiamento are official in
12243-506: The Netherlands are Amsterdam , Rotterdam , The Hague and Utrecht . Amsterdam is the country's most populous city and the nominal capital , though the primary national political institutions are located in the Hague. The Netherlands has been a parliamentary constitutional monarchy with a unitary structure since 1848. The country has a tradition of pillarisation (separation of citizens into groups by religion and political beliefs) and
12402-599: The Netherlands to the brink of bankruptcy. However, the Cultivation System was introduced in 1830; in the Dutch East Indies, 20% of village land had to be devoted to government crops for export. The policy brought the Dutch enormous wealth and made the colony self-sufficient. The Netherlands abolished slavery in its colonies in 1863. Enslaved people in Suriname would be fully free only in 1873. The Netherlands remained neutral during World War I, in part because
12561-475: The Netherlands) and upstream Germania Superior . Thus, in the case of the Low Countries and the Netherlands, the geographical location of this lower region is more or less downstream and near the sea, compared to that of the upper region of Germania Superior. The designation 'Low' returned in the 10th-century Duchy of Lower Lorraine , which covered much of the Low Countries. The Dukes of Burgundy used
12720-561: The Netherlands. However, Holland is a region within the Netherlands that consists of the two provinces of North and South Holland . Formerly these were a single province, and earlier the County of Holland , which included parts of present-day Utrecht . The emphasis on Holland during the formation of the Dutch Republic , the Eighty Years' War , and the Anglo-Dutch Wars in the 16th, 17th, and 18th centuries, made Holland
12879-534: The Northern Netherlands in 1839 as the Kingdom of the Netherlands was created by decree), while the personal union between Luxembourg and the Netherlands was severed in 1890, when William III died with no surviving male heirs. Ascendancy laws prevented his daughter Queen Wilhelmina from becoming the next Grand Duchess. The Belgian Revolution and the Java War in the Dutch East Indies brought
13038-732: The Republic, led by William III of Orange and Anthonie Heinsius would regularly clash with France in what some historians have come to call the Forty Years' War . In the Nine Years' War and the War of the Spanish Succession , the Republic was at the centre of anti-French coalitions. The Dutch ultimately successfully defended the Spanish Netherlands , established a barrier there, and their troops proved central to
13197-686: The Silent in driving out Spanish troops and forming a new government for the Netherlands. Don Juan of Austria , the new Spanish governor, was forced to concede initially, but within months returned to active hostilities. The Dutch looked for help from the Protestant Elizabeth I of England, but she initially stood by her commitments to the Spanish in the Treaty of Bristol of 1574. When the next large-scale battle occurred at Gembloux in 1578,
13356-681: The Southwest Netherlands, they were raiding the English Channel . Roman forces pacified the region but did not expel the Franks, who continued to be feared at least until the time of Julian the Apostate (358) when Salian Franks were allowed to settle as foederati in Texandria . After the Roman government in the area collapsed in roughly the year 406, the Franks expanded their territories into numerous kingdoms. By
13515-528: The Spanish forces won easily. In light of the defeat at Gembloux , the southern states of the Seventeen Provinces distanced themselves from the rebels in the north with the 1579 Union of Arras . Opposing them, the northern half of the Seventeen Provinces forged the Union of Utrecht in which they committed to support each other against the Spanish. The Union of Utrecht is seen as the foundation of
13674-532: The Spanish in the Netherlands under the Duke of Parma in a series of largely indecisive actions that tied down significant numbers of Spanish troops and bought time for the Dutch to reorganise their defences. The war continued until 1648, when Spain under King Philip IV recognised the independence of the seven north-western provinces in the Peace of Münster . Parts of the southern provinces became de facto colonies of
13833-545: The United Provinces consistently possessed one of Europe's largest and most capable armies. However, following the conclusion of the War of the Spanish Succession , other major powers such as Prussia, Austria, Britain, and Russia significantly expanded their military forces. The Republic struggled to match these developments, and gradually assumed the status of a mid-tier power. However, historians have sometimes overstated
13992-504: The above examples are not unusual for the species. In fact, the study showed that previous research had seriously underestimated the annual distances travelled by the Arctic tern. Eleven birds that bred in Greenland or Iceland covered 70,900 km (44,100 mi) on average in a year, with a maximum of 81,600 km (50,700 mi). The difference from previous estimates is due to the birds taking meandering courses rather than following
14151-461: The air before they plunge-dive. Like other seabirds that feed at the surface or dive for food, terns have red oil droplets in the cones of their retinas ; birds that have to look through an air/water interface have more deeply coloured carotenoid pigments in the oil drops than other species. The pigment also improves visual contrast and sharpens distance vision, especially in hazy conditions, and helps terns to locate shoals of fish, although it
14310-542: The alliance which halted French territorial expansion in Europe until a new cycle began in 1792 with the French Revolutionary Wars . However, the wars left them effectively bankrupt, and inflicted permanent damage on the Dutch merchant navy; while they remained the dominant economic power in the Far East, Britain took over as the pre-eminent global commercial and maritime power. Between 1590 and 1713,
14469-412: The animal kingdom. The Arctic tern nests once every one to three years (depending on its mating cycle). Arctic terns are medium-sized birds. They have a length of 28–39 cm (11–15 in) and a wingspan of 65–75 cm (26–30 in). They are mainly grey and white plumaged, with a red/orange beak and feet, white forehead, a black nape and crown (streaked white), and white cheeks. The grey mantle
14628-428: The area near the wingtip being translucent. The tail is white, and the underparts pale grey. Both sexes are similar in appearance. The winter plumage is similar, but the crown is whiter and the bills are darker. Juveniles differ from adults in their black bill and legs, "scaly" appearing wings, and mantle with dark feather tips, dark carpal wing bar, and short tail streamers. During their first summer, juveniles also have
14787-631: The armed support of revolutionary France , Dutch republicans proclaimed the Batavian Republic , modelled after the French Republic and rendering the Netherlands a unitary state on 19 January 1795. The stadtholder William V of Orange had fled to England. From 1806 to 1810, the Kingdom of Holland was set up by Napoleon Bonaparte as a puppet kingdom governed by his brother Louis Bonaparte . However, King Louis Bonaparte tried to serve Dutch interests instead of his brother's, and he
14946-472: The beach. The precocial chicks fledge in about four weeks after hatching. Tropical species take longer because of the poorer food supply. Both parents incubate the eggs and feed the chicks, although the female does more incubating and less fishing than her partner. Young birds migrate with the adults. Terns are generally long-lived birds, with individuals typically returning for 7–10 breeding seasons. Maximum known ages include 34 for an Arctic tern and 32 for
15105-458: The birds and steal their food. The total population for the arctic tern is estimated at more than two million individuals, with more than half of the population in Europe. The breeding range is very large, and although the population is considered to be decreasing, this species is evaluated as a species of least concern by the IUCN . Arctic terns are among the species to which the Agreement on
15264-410: The birds could lead them to fish shoals. Overfishing of small fish such as sand eels can lead to steep declines in the colonies relying on these prey items. More generally, the loss or disruption to tern colonies caused by human activities has caused declines in many species. Pollution has been a problem in some areas, and in the 1960s and 1970s DDT caused egg loss through thinning of the shells. In
15423-462: The breeding season. Three of the Anous noddies have dark plumage with a pale head cap, the other two (formerly separated in the genus Procelsterna paler grey. The reason for their dark plumage is unknown, but it has been suggested that in tropical areas, where food resources are scarce, the less conspicuous colouration makes it harder for other noddies to detect a feeding bird. Plumage type, especially
15582-418: The centuries, the Dutch coastline has changed considerably as a result of natural disasters and human intervention. On 14 December 1287, St. Lucia's flood affected the Netherlands and Germany, killing more than 50,000 people in one of the most destructive floods in recorded history. The St. Elizabeth flood of 1421 and the mismanagement in its aftermath destroyed a newly reclaimed polder , replacing it with
15741-418: The chicks begin to move around and explore their surroundings within one to three days after hatching. Usually they do not stray far from the nest. Chicks are brooded by the adults for the first ten days after hatching. Both parents care for hatchlings. Chick diets always include fish, and parents selectively bring larger prey items to chicks than they eat themselves. Males bring more food than females. Feeding by
15900-546: The country is for the most part flat, with the exception of foothills in the far southeast, up to a height of no more than 322 m (1,056 ft) at the Vaalserberg , and some low hill ranges in the central parts. Most of the areas below sea level are caused by peat extraction or achieved through land reclamation . Since the late 16th century, large polder areas are preserved through elaborate drainage systems that include dikes , canals and pumping stations. Much of
16059-640: The country was originally formed by the estuaries of three large European rivers: the Rhine ( Rijn ), the Meuse ( Maas ) and the Scheldt ( Schelde ), as well as their tributaries . The south-western part of the Netherlands is a river delta of these rivers, the Rhine–Meuse–Scheldt delta . The European Netherlands is divided into north and south parts by the Rhine, the Waal , its main tributary branch, and
16218-631: The countryside was plundered for food. Although there were thousands of Dutch who risked their lives by hiding Jews from the Germans, over 20,000 Dutch fascists joined the Waffen SS . Political collaborators were members of the fascist NSB , the only legal political party in the occupied Netherlands. On 8 December 1941, the Dutch government-in-exile in London declared war on Japan, but could not prevent
16377-459: The distinction in his 1758 Systema Naturae , placing the gulls in the genus Larus and the terns in Sterna . He gave Sterna the description rostrum subulatum , " awl-shaped bill", referring to the long, pointed bills typical of this group of birds, a feature that distinguishes them from the thicker-billed gulls. Behaviour and morphology suggest that the terns are more closely related to
16536-448: The distinctive call. Due to the difficulty in distinguishing the two species, all the informal common names are shared with the common tern . The Arctic tern has a continuous worldwide circumpolar breeding distribution; there are no recognized subspecies . It can be found in coastal regions in cooler temperate parts of North America and Eurasia during the northern summer. During the southern summer, it can be found at sea, reaching
16695-447: The early twenty-first century, the terns were historically treated as a separate family, Sternidae. Most terns were formerly treated as belonging to one large genus, Sterna , with just a few dark species placed in other genera; in one 1959 paper, only the noddies and the Inca tern were excluded from Sterna . A recent analysis of DNA sequences supported the splitting of Sterna into several smaller genera. One study of part of
16854-484: The eighth century, and appears in the poem The Seafarer , written in the ninth century or earlier. Variants such as "tearn" occurred by the eleventh century, although the older form lingered on in Norfolk dialect for several centuries. As now, the term was used for the inland black tern as well as the marine species. Some authorities consider "tearn" and similar forms to be variants of "stearn", while others derive
17013-599: The end of the Ice Age , the nomadic late Upper Palaeolithic Hamburg culture (13,000–10,000 BC) hunted reindeer in the area, using spears. The later Ahrensburg culture (11,200–9,500 BC) used bow and arrow . From Mesolithic Maglemosian-like tribes (c. 8000 BC), the world's oldest canoe was found in Drenthe . Indigenous late Mesolithic hunter-gatherers from the Swifterbant culture (c. 5600 BC), related to
17172-470: The extent of this decline, especially when considering the period up to the 1750s. In the 18th century the Dutch Republic had seen a state of a general decline, with economic competition from England and long-standing rivalries between the two main factions in Dutch society, the republican Staatsgezinden and the supporters of the stadtholder the Prinsgezinden as main political factions. With
17331-428: The ground involves strutting with a raised tail and lowered wings. After this, both birds will usually fly and circle each other. Both sexes agree on a site for a nest, and both will defend the site. During this time, the male continues to feed the female. Mating occurs shortly after this. Breeding takes place in colonies on coasts, islands and occasionally inland on tundra near water. It often forms mixed flocks with
17490-470: The gulls than to the skimmers or skuas, and although Charles Lucien Bonaparte created the family Sternidae for the terns in 1838, for many years they were considered to be a subfamily, Sterninae, of the gull family, Laridae. Relationships between various tern species, and between the terns and the other Charadriiformes, were formerly difficult to resolve because of a poor fossil record and the misidentification of some finds. Following genetic research in
17649-595: The habitat, including rabbits , goats and pigs . Problems arise not only on formerly mammal-free islands, as in New Zealand, but also where an alien carnivore , such as the American mink in Scotland , presents an unfamiliar threat. Adult terns may be hunted by owls and raptors , and their chicks and eggs may be taken by herons , crows or gulls. Less obvious nest predators include ruddy turnstones in
17808-406: The head pattern, is linked to the phylogeny of the terns, and the pale-capped, dark-bodied noddies are believed to have diverged earlier than the other genera from an ancestral white-headed gull, followed by the partially black-headed Onychoprion and Sternula groupings. Juvenile terns typically have brown- or yellow-tinged upperparts, and the feathers have dark edges that give the plumage
17967-737: The import of goods through the Netherlands proved essential to German survival until the blockade by the British Royal Navy in 1916. That changed in World War II, when Germany invaded the Netherlands on 10 May 1940. The Rotterdam Blitz forced most of the Dutch army to surrender. During the occupation, over 100,000 Dutch Jews were transported to Nazi extermination camps ; only a few survived. Dutch workers were conscripted for forced labour in Germany, civilians who resisted were killed in reprisal for attacks on German soldiers, and
18126-415: The land area is 33,500 km (12,900 sq mi)—the Netherlands is the 33rd most densely populated country, with a density of 535 people per square kilometre (1,390 people/sq mi). Nevertheless, it is the world's second-largest exporter of food and agricultural products by value, owing to its fertile soil , mild climate, intensive agriculture , and inventiveness . The four largest cities in
18285-586: The last century because of reduced persecution and the availability of food from human activities, and terns have been forced out of many traditional nesting areas by the larger birds. A few species are defying the trend and showing local increases, including the Arctic tern in Scandinavia , Forster's tern around the Great Lakes, the Sandwich tern in eastern North America and its yellow-billed subspecies,
18444-530: The least and little terns , and can help humans distinguish similar species, such as common and arctic terns , since flight calls are unique to each species. The bird order Charadriiformes contains 18 coastal seabird and wader families . Within the order, the terns form a lineage with the gulls , and, less closely, with the skimmers , skuas , and auks . Early authors such as Conrad Gessner , Francis Willughby , and William Turner did not clearly separate terns from gulls, but Linnaeus recognised
18603-611: The main differences from the roseate are its slightly darker colour and longer wings. The Arctic tern's call is more nasal and rasping than that of the common, and is easily distinguishable from that of the roseate. This bird's closest relatives are a group of South Polar species, the South American ( Sterna hirundinacea ), Kerguelen ( S. virgata ), and Antarctic ( S. vittata ) terns. The immature plumages of Arctic tern were originally described as separate species, Sterna portlandica and Sterna pikei . Breeding begins around
18762-533: The main reasons for its decline. Five species are " near threatened ", indicating less severe concerns or only potential vulnerability. The elegant tern is so categorised because 95% of the population breeds on one island, Isla Rasa in the Gulf of California , and the Kerguelen tern has a population of less than 5,000 adults breeding on small and often stormy islands in the southern Indian Ocean . Three species,
18921-588: The male can be 2–5% larger than the female and often has a relatively larger bill. Sea terns have deeply forked tails, and at least a shallow "V" is shown by all other species. The noddies (genera Anous , Procelsterna and Gygis ) have unusual notched-wedge shaped tails, the longest tail feathers being the middle-outer, rather than the central or outermost. Although their legs are short, terns can run well. They rarely swim, despite having webbed feet, usually landing on water only to bathe. The majority of sea terns have light grey or white body plumage as adults, with
19080-430: The marsh terns construct floating nests from the vegetation in their wetland habitats. Black and lesser noddies build nests of twigs, feathers and excreta on tree branches, and brown , blue , and grey noddies make rough platforms of grass and seaweed on cliff ledges, in cavities or on other rocky surfaces. The Inca tern nests in crevices, caves and disused burrows, such as that of a Humboldt penguin . The white tern
19239-531: The migration of Germanic tribes from the North. By the time this migration was complete, around 250 BC, a few general cultural and linguistic groups had emerged. The North Sea Germanic Ingaevones inhabited the northern part of the Low Countries . They would later develop into the Frisii and the early Saxons . The Weser–Rhine Germanic (or Istvaeones ) extended along the middle Rhine and Weser and inhabited
19398-561: The modern Netherlands. Spanish troops sacked Maastricht in 1579, killing over 10,000 civilians. In 1581, the northern provinces adopted the Act of Abjuration , the declaration of independence in which the provinces officially deposed Philip II. Against the rebels Philip could draw on the resources of the Spanish Empire . Elizabeth I sympathised with the Dutch struggle and sent an army of 7,600 soldiers to aid them. English forces faced
19557-561: The most powerful and influential in Europe and the world; this period is known as the Dutch Golden Age . During this time, its trading companies, the Dutch East India Company and the Dutch West India Company , established colonies and trading posts all over the world. With a population of over 18 million people, all living within a total area of 41,850 km (16,160 sq mi)—of which
19716-490: The new republican-mercantile empire. Following the declaration of independence, the provinces of Holland , Zeeland , Groningen , Friesland , Utrecht , Overijssel , and Gelderland entered into a confederation . All these duchies, lordships and counties enjoyed a significant degree of autonomy and was governed by its own administrative body known as the States-Provincial . The confederal government, known as
19875-520: The nineteenth century when it became fashionable to use feathers in hatmaking . This trend started in Europe but soon spread to the Americas and Australia. White was the preferred colour, and sometimes wings or entire birds were used. Terns have sometimes benefited from human activities, following the plough or fishing boats for easy food supplies, although some birds get trapped in nets or swallow plastic. Fishermen looked for feeding tern flocks, since
20034-628: The noddies were not terns at all, but were basal to all the other genera in Laridae, a taxonomy that was followed by the IOC World Bird List for several years up to 2023, but more comprehensive analysis has now shown that the noddies are basal to only the other terns, not the whole family; this has now been followed by the IOC World Bird List version 14.1 in 2024. The word "stearn" was used for these birds in Old English as early as
20193-646: The north (i.e. the southern Netherlands and Flanders), who kept on speaking Old Frankish , which by the ninth century had evolved into Old Low Franconian or Old Dutch. A Dutch-French language boundary hence came into existence. To the north of the Franks, climatic conditions improved, and during the Migration Period Saxons , the closely related Angles , Jutes , and Frisii settled the coast. Many moved on to England and came to be known as Anglo-Saxons , but those who stayed would be referred to as Frisians and their language as Frisian . Frisian
20352-536: The north to create a strong country on the northern border of France. William Frederick raised this United Netherlands to the status of a kingdom and proclaimed himself as King William I in 1815. William became hereditary Grand Duke of Luxembourg in exchange for his German possessions. However, the Southern Netherlands had been culturally separate from the north since 1581, and rebelled . The south gained independence in 1830 as Belgium (recognised by
20511-556: The northern edge of the Antarctic ice. The Arctic tern is famous for its migration; it flies from its Arctic breeding grounds to the Antarctic and back again each year. The shortest distance between these areas is 19,000 km (12,000 mi). The long journey ensures that this bird sees two summers per year and more daylight than any other creature on the planet. One example of this bird's remarkable long-distance flying abilities involves an Arctic tern ringed as an unfledged chick on
20670-458: The parents lasts for roughly a month before being weaned off slowly. After fledging, the juveniles learn to feed themselves, including the difficult method of plunge-diving. They will fly south to winter with the help of their parents. Arctic terns are long-lived birds that spend considerable time raising only a few young, and are thus said to be K-selected . A 1957 study in the Farne Islands estimated an annual survival rate of 82%. The diet of
20829-471: The particular approach technique used can help to distinguish similar species at a distance. Sea terns often hunt in association with porpoises or predatory fish, such as bluefish , tuna or bonitos , since these large marine animals drive the prey to the surface. Sooty terns feed at night as the fish rise to the surface, and are believed to sleep on the wing since they become waterlogged easily. Terns of several species will feed on invertebrates , following
20988-512: The people", akin to Old Dutch Dietsch or Old English þeodisc , meaning "(of) the common ( Germanic ) people". At first, the English language used Dutch to refer to any or all speakers of West Germanic languages . Gradually its meaning shifted to the West Germanic people they had the most contact with. The oldest human ( Neanderthal ) traces in the Netherlands, believed to be about 250,000 years old, were found near Maastricht . At
21147-435: The plough or hunting on foot on mudflats . The marsh terns normally catch insects in the air or pick them off the surface of fresh water. Other species will sometimes use these techniques if the opportunity arises. An individual tern's foraging efficiency increases with its age. The gull-billed tern is an opportunist predator, taking a wide variety of prey from marine, freshwater and terrestrial habitats. Depending on what
21306-406: The population into submission. Alba boasted of having executed 18,600; this figure does not include those who perished by war and famine. The first great siege was Alba's effort to capture Haarlem and thereby cut Holland in half. It dragged on from December 1572 to the next summer, when Haarlemers finally surrendered on 13 July upon the promise that the city would be spared from being sacked. It
21465-461: The previous, this river forms a linguistic divide: people to the northeast of this river speak Dutch Low Saxon dialects (except for the province of Friesland , which has its own language). The Netherlands is mostly composed of deltaic , coastal and aeolian derived sediments during the Pleistocene glacial and interglacial periods. Almost the entire west Netherlands is composed of
21624-582: The region called the Low Countries (Netherlands, Belgium , and Luxembourg ) all have comparatively the same toponymy . Place names with Neder , Nieder , Nedre , Nether , Lage(r) or Low(er) (in Germanic languages ) and Bas or Inferior (in Romance languages ) are in use in low-lying places all over Europe. The Romans made a distinction between the Roman provinces of downstream Germania Inferior (nowadays part of Belgium and
21783-512: The relationships between the tern genera, and the currently recognised species, based on mitochondrial DNA studies, are listed below: Anous Gygis Onychoprion Sternula Phaetusa Gelochelidon Hydroprogne Larosterna Chlidonias Thalasseus Sterna In addition to extant species, the fossil record includes a Miocene palaeospecies , Sterna milne-edwardsii . The genera Anous , Procelsterna and Gygis are collectively known as noddies,
21942-611: The rivers Rhine and Meuse ) to refer to the Northern Dutch (Dutch living North of these rivers). In the Southern province of Limburg, the term is used for the Dutch from the other 11 provinces. The use of the term in this context by the Southern Dutch is in a derogatory fashion. Dutch is used as the adjective for the Netherlands, as well as the demonym . The origins of the word go back to Proto-Germanic *þiudiskaz , Latinised into Theodiscus , meaning "popular" or "of
22101-406: The same time of year, but some tropical species may nest at intervals shorter than 12 months or asynchronously . Most terns become sexually mature when aged three, although some small species may breed in their second year. Some large sea terns, including the sooty and bridled terns , are four or older when they first breed. Terns normally breed in colonies , and are site-faithful if their habitat
22260-421: The sea. Where they spend the years prior to breeding is unknown. The terns are birds of open habitats that typically breed in noisy colonies and lay their eggs on bare ground with little or no nest material. Marsh terns construct floating nests from the vegetation in their wetland habitats, and a few species build simple nests in trees, on cliffs or in crevices. The white tern , uniquely, lays its single egg on
22419-454: The shelter of tallish vegetation, and using artificial eelgrass mats to encourage common terns to nest in areas not vulnerable to flooding. A number of terns face serious threats, and the Chinese crested tern is classed as " critically endangered " by BirdLife International . It has a population of fewer than 50 birds and a breeding range of just 9 km (3.5 sq mi). It
22578-465: The southern Scandinavian Ertebølle culture , were strongly linked to rivers and open water. Between 4800 and 4500 BC, the Swifterbant people started to adopt from the neighbouring Linear Pottery culture the practice of animal husbandry , and between 4300 and 4000 BC agriculture. The Funnelbeaker culture (4300–2800 BC) erected the dolmens , large stone grave monuments found in Drenthe . There
22737-420: The southern part of their range, the Arctic tern has been reducing in numbers. Much of this is due to a lack of food. However, most of these birds' range is extremely remote, with no apparent trend in the species as a whole. The Arctic terns' dispersal pattern is affected by changing climatic conditions, and its ability to feed in its Antarctic wintering is dependent on sea-ice cover, but unlike breeding species, it
22896-515: The surface of the water to catch prey close to the surface. They may also chase insects in the air when breeding. It is also thought that Arctic terns may, in spite of their small size, occasionally engage in kleptoparasitism by swooping at birds so as to startle them into releasing their catches. Several species are targeted—conspecifics, other terns (like the common tern), and some auk and grebe species. While nesting, Arctic terns are vulnerable to predation by cats and other animals. Besides being
23055-419: The term les pays de par deçà ("the lands over here") for the Low Countries. Under Habsburg rule , this became pays d'embas ("lands down-here"). This was translated as Neder-landen in contemporary Dutch official documents. From a regional point of view, Niderlant was also the area between the Meuse and the lower Rhine in the late Middle Ages. From the mid-sixteenth century, the "Low Countries" and
23214-414: The third or fourth year. Arctic terns mate for life and, in most cases, return to the same colony each year. Courtship is elaborate, especially in birds nesting for the first time. Courtship begins with a so-called "high flight", where a female will chase the male to a high altitude and then slowly descend. This display is followed by "fish flights", where the male will offer fish to the female. Courtship on
23373-410: The tip of its beak to the tip of its tail. The wingspan is 76–85 cm (30–33 in). The weight is 86–127 g (3.0–4.5 oz). The beak is dark red, as are the short legs and webbed feet. Like most terns, the Arctic tern has high aspect ratio wings and a tail with a deep fork. The adult plumage is grey above, with a black nape and crown and white cheeks. The upperwings are pale grey, with
23532-488: The usually noisy colony while its residents assess the danger. Other calls include a down-slurred keeur given when an adult is approaching the nest with a fish, and a kip uttered during social contact. Parents and chicks can locate one another by call, and siblings also recognise each other's vocalisations from about the twelfth day after hatching, which helps to keep the brood together. Vocal differences reinforce species separation between closely related birds such as
23691-520: The wealthiest trading city in Amsterdam , and the first full-time stock exchange . The inventiveness of the traders led to insurance and retirement funds as well as phenomena such as the boom-bust cycle , the world's first asset-inflation bubble , the tulip mania of 1636–1637, and the world's first bear raider , Isaac le Maire . In 1672 – known in Dutch history as the Rampjaar (Disaster Year) –
23850-491: Was Gerolf of Holland , who assumed lordship in Frisia, and Viking rule came to an end. The Holy Roman Empire ruled much of the Low Countries in the 10th and 11th century but was not able to maintain political unity. Powerful local nobles turned their cities, counties and duchies into private kingdoms that felt little sense of obligation to the emperor. Holland , Hainaut , Flanders , Gelre , Brabant , and Utrecht were in
24009-864: Was a quick transition from the Funnelbeaker farming culture to the pan-European Corded Ware pastoralist culture (c. 2950 BC). In the southwest, the Seine-Oise-Marne culture —related to the Vlaardingen culture (c. 2600 BC)—survived well into the Neolithic period, until it too was succeeded by the Corded Ware culture. The subsequent Bell Beaker culture (2700–2100 BC) introduced metalwork in copper, gold and later bronze and opened new international trade routes, reflected in copper artefacts . Finds of rare bronze objects suggest that Drenthe
24168-516: Was a stipulation Don Fadrique was unable to honour, when his soldiers mutinied, angered over pay owed and the miserable conditions of the campaign. On 4 November 1576, Spanish tercios seized Antwerp and subjected it to the worst pillage in the Netherlands' history. The citizens resisted but were overcome; seven thousand were killed and a thousand buildings were torched. Following the sack of Antwerp , delegates from Catholic Brabant, Protestant Holland and Zeeland agreed to join Utrecht and William
24327-433: Was a trading centre in the Bronze Age (2000–800 BC). The Bell Beaker culture developed locally into the Barbed-Wire Beaker culture (2100–1800 BC) and later the Elp culture (1800–800 BC), a Middle Bronze Age culture marked by earthenware pottery. The southern region became dominated by the related Hilversum culture (1800–800 BC). From 800 BC onwards, the Iron Age Celtic Hallstatt culture became influential, replacing
24486-500: Was a weak kingdom and subject to numerous partitions and annexation attempts by its stronger neighbours. It comprised territories from Frisia in the north to the Kingdom of Italy in the south. Around 850, Lothair I of Middle Francia acknowledged the Viking Rorik of Dorestad as ruler of most of Frisia. When the kingdom of Middle Francia was partitioned in 855, the lands north of the Alps passed to Lothair II and subsequently were named Lotharingia . After he died in 869, Lotharingia
24645-405: Was forced to abdicate on 1 July 1810. The Emperor sent in an army and the Netherlands became part of the French Empire until November 1813, when Napoleon was defeated in the Battle of Leipzig . William Frederick , son of the last stadtholder, returned to the Netherlands in 1813 and proclaimed himself Sovereign Prince . Two years later, the Congress of Vienna added the southern Netherlands to
24804-483: Was fought over in the Hook and Cod Wars between 1350 and 1490. The Cod faction consisted of the more progressive cities, while the Hook faction consisted of the conservative noblemen. These noblemen invited Duke Philip the Good of Burgundy to conquer Holland. Most of the Imperial and French fiefs in what is now the Netherlands and Belgium were united in a personal union by Philip the Good in 1433. The House of Valois-Burgundy and their Habsburg heirs would rule
24963-453: Was partitioned, into Upper and Lower Lotharingia , the latter comprising the Low Countries that became part of East Francia in 870. Around 879, another Viking expedition led by Godfrid, Duke of Frisia , raided the Frisian lands. Resistance to the Vikings, if any, came from local nobles, who gained in stature as a result, and that laid the basis for the disintegration of Lower Lotharingia into semi-independent states. One of these local nobles
25122-399: Was spoken along the entire southern North Sea coast. By the seventh century, a Frisian Kingdom (650–734) under King Aldegisel and King Redbad emerged with Traiectum ( Utrecht ) as its centre of power, while Dorestad was a flourishing trading place. Between 600 and around 719 the cities were often fought over between the Frisians and the Franks. In 734, at the Battle of the Boarn ,
25281-443: Was vital because Holland could no longer produce enough grain to feed itself. Land drainage had caused the peat of the former wetlands to reduce to a level that was too low for drainage to be maintained. Under Habsburg Charles V , all fiefs in the current Netherlands region were united into the Seventeen Provinces , which included most of present-day Belgium, Luxembourg, and parts of France and Germany. In 1568, under Phillip II,
#93906