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Cley Marshes

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A causeway is a track, road or railway on the upper point of an embankment across "a low, or wet place, or piece of water". It can be constructed of earth, masonry , wood, or concrete. One of the earliest known wooden causeways is the Sweet Track in the Somerset Levels , England, which dates from the Neolithic age. Timber causeways may also be described as both boardwalks and bridges .

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103-649: Cley Marshes is a 176-hectare (430-acre) nature reserve on the North Sea coast of England just outside the village of Cley next the Sea , Norfolk . A reserve since 1926, it is the oldest of the reserves belonging to the Norfolk Wildlife Trust (NWT), which is itself the oldest county Wildlife Trust in the United Kingdom. Cley Marshes protects an area of reed beds , freshwater marsh , pools and wet meadows and

206-485: A Roman vase and jug have been found on the beach. A 1797 map showed what was described as the ruins of "Cley Chapel", although it is more likely that they belonged to a barn. A 1588 map showed "Black Joy Forte", which may have been intended as a defence against the Spanish Armada . There are a number of post-medieval earthworks, presumably sea defences , and pits which may have been associated with salt-making. Until

309-648: A dyke that keeps two bodies of water apart, such as bodies with a different water level on each side, or with salt water on one side and fresh water on the other. This may also be the primary purpose of a structure, the road providing a hardened crest for the dike, slowing erosion in the event of an overflow. It also provides access for maintenance as well perhaps, as a public service. Notable causeways include those that connect Singapore and Malaysia (the Johor-Singapore Causeway ), Bahrain and Saudi Arabia (25-km long King Fahd Causeway ) and Venice to

412-544: A prisoner of war camp in the Second World War . The reserve attracts large numbers of visitors, contributing significantly to the economy of Cley village. Despite centuries of embankment to reclaim land and protect the village, the marshes have been flooded many times, and the southward march of the coastal shingle bank and encroachment by the sea make it inevitable that the reserve will eventually be lost. New wetlands are being created further inland to compensate for

515-600: A wildlife refuge , wildlife sanctuary , biosphere reserve or bioreserve , natural or nature preserve , or nature conservation area ) is a protected area of importance for flora , fauna , funga , or features of geological or other special interest, which is reserved and managed for purposes of conservation and to provide special opportunities for study or research . They may be designated by government institutions in some countries, or by private landowners, such as charities and research institutions . Nature reserves fall into different IUCN categories depending on

618-462: A UNESCO World Heritage Site since 1 December 1999. In Kosovo, there are 2 national parks , 11 nature reserves, 99 natural monuments and 3 protected landscapes . The national parks are Bjeshkët e Nemuna National Park and Sharr Mountains National Park . As of 2011, Poland has 1469 nature reserves. Nature reserves are one of the 11 types of protected areas in Portugal. As of 2012, Portugal had

721-535: A displaying great snipe in 2011, a trumpeter finch in 2010 and a collared pratincole in 2009. In order to maintain a good habitat, parts of the reed bed are cut and sold for thatch each year to establish a mosaic of plants of different ages. Water voles are a highly threatened species in the UK, with a huge decline in numbers of 70–90%, mainly due to predation by the introduced American mink , but also habitat loss and water pollution. They are still common at Cley, which

824-921: A federal government, Canada recognizes 55 National Wildlife Areas, containing species of ecological significance. This area is protected by legislation known as the Canada Wildlife Act, which is overseen by the Ministry of Environment and Climate Change. About half of the habitat is marine habitat, and the remainder is terrestrial habitat. Nature Conservancy Canada, Ducks Unlimited, and Escarpment Biosphere Conservancy, among others, protect nature reserves in Canada as well. As part of Canada's Ecological Gifts Program, these charities protect wilderness on privately owned lands. There are 30 nature reserves in Egypt which cover 12% of Egyptian land. Those nature reserves were built according to

927-403: A few days to refuel before continuing south, others staying for the winter. Offshore, great and Arctic skuas , northern gannets and black-legged kittiwakes may pass close by in favourable winds. Large numbers of ducks winter on the reserve, including many Eurasian wigeons , Eurasian teals , mallards and gadwalls , goldeneyes and northern pintails . Red-throated divers are usually on

1030-543: A freshwater channel. Rare beetles associated with these coastal environments include yellow pogonus , Bembidion ephippium and Tachys scutellaris . These marshes are the only reliable UK site for the Pogonus species, and even here it is localised and hard to find. The shingle ridge that protects the reserve from the sea and extends to Blakeney Point attracts biting stonecrop , sea campion , yellow horned poppy , sea thrift , bird's foot trefoil and sea beet . Sea barley

1133-608: A general system for sanctuaries to follow. Among them, the American Sanctuary Association monitors and aids in various facilities to care for exotic wildlife. The number of sanctuaries has substantially increased over the past few years. In Australia , a nature reserve is the title of a type of protected area used in the jurisdictions of the Australian Capital Territory , New South Wales , Tasmania and Western Australia . The term "nature reserve"

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1236-535: A much higher bridge (or part of a single bridge) in the middle so that taller boats may pass underneath safely. Causeways are most often used to connect the barrier islands with the mainland . In the case of the Courtney Campbell Causeway , however, the mainland ( Hillsborough County ) is connected by a causeway to a peninsula ( Pinellas County ). A well-known causeway is the NASA Causeway connecting

1339-444: A number of scarce species including lesser centaury , curved hard-grass and sea pearlwort , with soft hornwort in the dykes. The drier areas of the reserve contain maritime grasses such as sea couch grass and sea poa grass . The reedbeds are dominated by common reed with saltmarsh rush , brackish water crowfoot , sea clubrush and common bulrush also common in the various wetland habitats. The coastal pastures at Cley and

1442-477: A path. The name by this route came to be applied to any firmly surfaced road. It is now little-used except in dialect and in the names of roads which were originally notable for their solidly made surface. The 1911 Encyclopædia Britannica states: "causey, a mound or dam, which is derived, through the Norman-French caucie (cf. modern chaussée ), from the late Latin via calciata , a road stamped firm with

1545-479: A permit. The visitor centre is built on environmentally friendly principles. Its roof is covered with living sedum plants, rainwater is collected for re-use, and the building's energy profile is reduced using solar water heating , wind turbines and geothermal heat pumps . It has won a number of awards including the Emirates Glass LEAF architectural award for the sustainability category. The success of

1648-527: A short stretch of viaduct is called an overpass . The distinction between the terms causeway and viaduct becomes blurred when flood-relief culverts are incorporated, though generally a causeway refers to a roadway supported mostly by earth or stone, while a bridge supports a roadway between piers (which may be embedded in embankments). Some low causeways across shore waters become inaccessible when covered at high tide . The Aztec city-state of Tenochtitlan had causeways supporting roads and aqueducts. One of

1751-432: A spit extending into the sea at Blakeney Point. Saltmarshes can develop behind the shingle, but the sea attacks the ridge and spit through tidal and storm action. The amount of shingle moved by a single storm can be "spectacular"; the spit has sometimes been breached, becoming an island for a time, and this may happen again. The northernmost part of nearby Blakeney was lost to the sea in the early Middle Ages, probably due to

1854-401: A storm. The spit is moving towards the mainland at about 1 m per year, and for the last two hundred years maps have been accurate enough for the encroachment of the sea to be quantified. Blakeney Chapel , just west of the reserve, was 400 m (440 yd) from the sea in 1817, but this had reduced to 195 m (215 yd) by the end of the twentieth century. The landward movement of

1957-752: A total area of approximately 1,330 km (510 sq mi). Section 21 of the National Parks and Access to the Countryside Act 1949 gives local authorities the exclusive statutory power to establish a local nature reserve in consultation with the SNH. The biosphere reserves of Iran have a total land area of 1.64 million km . The "reserves" support more than 8,000 recorded species of plants (almost 2,421 are endemic ), 502 species of birds , 164 species of mammals , 209 species of reptiles , and 375 species of butterflies . India 's 18 biospheres extend over

2060-646: A total of 46 protected areas, which represented 6,807.89 km (2,628.54 sq mi) of land and 463.94 km (179.13 sq mi) of marine surfaces. Among the protected areas, nine are classified as nature reserve ( Portuguese : reserva natural ). About 5.18% of the area of Romania has a protected status (12,360 km (4,770 sq mi)), including the Danube Delta , which makes up half of this area (2.43% of Romania's total area). There are 15 National Parks, and around 90 Natural Parks in Spain. Spain

2163-686: A total of 85,940 km (33,180 sq mi) and protect larger areas than typical national parks in other countries. The first national reserve of India was established in 1986. Israel 's national parks are declared historic sites or nature reserves, which are mostly operated and maintained by the National Nature and Parks Authority. As of 2019, Israel maintains more than 490 nature reserves that protect 2,500 species of indigenous wild plants, 20 species of fish, 530 species of birds and 70 species of mammals. In total, they cover 6,400 km (2,500 sq mi) of nature reserves, approximately 28% of

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2266-446: A useful source of income for the NWT. Further pools and hides were established during the 1970s, and a visitor centre was built in 1981 on the site of the current building. Over the long history of the reserve, it has had only three wardens, all from the same family. Robert Bishop was warden from 1926 to 1937, and was followed by his grandson, Billy, from 1937 to 1978. Billy's son, Bernard, who

2369-614: A wildlife refuge since very few people live in the area. Wildlife has flourished in the zone since the Chernobyl nuclear accident in 1986. South Africa is well known for its many nature reserves. The oldest nature reserve in the country (and oldest conservation area in the world) is the Groenkloof Nature Reserve that was established in 1892 in the capital city Pretoria in the old South African Republic and current Republic of South Africa. The country has many national parks but

2472-506: A word derived not from trampling but from ramming or tamping. The Welsh word cawsai translates directly to the English word 'causeway'; it is possible that, with Welsh being a lineal linguistic descendant of the original native British tongues, the English word derives from the Welsh. A transport corridor that is carried instead on a series of arches, perhaps approaching a bridge, is a viaduct ;

2575-791: Is Rye Harbour Nature Reserve in East Sussex, where a network of footpaths enables visitors to explore shingle, saltmarsh, saline lagoon, reedbed, and grazing marsh habitats. Through the Natural Heritage (Scotland) Act 1991 the Scottish Natural Heritage (SNH) was established in 1992 as a government body, responsible to the Scottish Government Ministers and through them to the Scottish Parliament. At 31 March 2008, there were 65 Scottish national nature reserves with

2678-470: Is a high priority for local, regional, and even national authorities. Causeways can separate populations of wildlife, putting further pressure on endangered species . Causeways can cause a mineral imbalance between portions of a body of water. For example, a causeway built in the Great Salt Lake has caused the northern half of the lake to have much higher salinity, to the point that the two halves show

2781-556: Is a scarcer species of this habitat. In the damper areas, sea wormwood , sea lavender and scrubby sea-blite also thrive. The saltmarsh contains glassworts and common cord grass in the most exposed regions, with a succession of plants following on as the marsh becomes more established: first sea aster , then mainly sea lavender, with sea purslane in the creeks and smaller areas of sea plantain and other common marsh plants. The uncommon spiral tasselweed and long-bracted sedge are other saltmarsh specialists. The upper saltmarsh has

2884-456: Is also a major migration stopoff and wintering site. There are also several nationally or locally scarce invertebrates and plants specialised for this coastal habitat. It has five bird hides and an environmentally friendly visitor centre and further expansion is planned through the acquisition of neighbouring land and improvements to visitor facilities. The site has a long history of human occupation, from prehistoric farming to its use as

2987-453: Is also protected, and hunting is not allowed, but products and by-products from research may be sold. Wildlife refuges in Brazil have as their objective the protection of natural flora and fauna where conditions are assured for the existence and reproduction of species or communities of the local flora and the resident or migratory fauna. The refuges can consist of privately owned land, as long as

3090-860: Is defined in the relevant statutes used in those states and territories rather than by a single national statute. As of 2016, 1767 out of a total of 11044 protected areas listed within the Australian National Reserve System used the term "nature reserve" in their names. In Brazil, nature reserves are classified by the National System of Nature Conservation Units as ecological stations ( Portuguese : estações ecológicas ) or biological reserves ( Portuguese : reservas biológicas ). Their main objectives are preserving fauna and flora and other natural attributes, excluding direct human interference. Visits are allowed only with permission, and only for educational or scientific purposes. Changes to

3193-407: Is one of a number of East Anglian sites now of national importance for this species. Brown hares are widespread, and European otters may be seen, with spraints regularly found at the southern end of East Bank. The common frog , common toad and common lizard all occur on the reserve. Arnold's Marsh and the other lagoons nearest the beach are salty due to the percolation of seawater through

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3296-557: Is part of the Norfolk Coast Area of Outstanding Natural Beauty (AONB). The reserve has been referred to as "a Mecca for birdwatchers". During the Second World War , Royal Artillery military fortifications were established at the beach end of the reserve, including two 6-inch (15.24 cm) guns, five buildings, two pillboxes , a minefield , and concrete anti-tank blocks. A spigot mortar emplacement and an Allan Williams Turret machine gun emplacement were sited closer to

3399-476: Is part of the North Norfolk Coast Site of Special Scientific Interest (SSSI), Special Area of Conservation (SAC), Special Protection Area (SPA), and Ramsar Site due to the large numbers of birds it attracts. The reserve is important for some scarce breeding species, such as pied avocets on the islands, and western marsh harriers , Eurasian bitterns and bearded reedlings in the reeds, and

3502-557: Is specifically defined in the Reserves Act to mean a reserve that prioritizes the protection of rare flora and fauna, to the extent that public access is by permit only. Some of these reserves include Ecological Islands , a comparatively new concept in wildlife preservation, pioneered in New Zealand to help rebuild the populations of nearly extinct birds, and other species that are heavily threatened by introduced predators. In Nicaragua ,

3605-612: Is the country with the most sites listed in the World Network of Biosphere Reserves . There are 4 biosphere reserves (two of them are dated 1927 and 1874) and 17 nature reserves in Ukraine, covering 160,000 ha (400,000 acres). Ukraine administers 40 national parks , 2632 habitat management areas, 3025 nature monuments, and 1430 other preservations. There are some differences between the regulations for England , Northern Ireland , Scotland and Wales , which are separately managed. At

3708-625: Is yet to be officially classified), and seven specific types of "reserve", each of which prioritize various degrees of protection to different amenities such as scenery, recreation, flora and fauna, scientific value, or history. Land is often sub-categorised beneath its general classification, as defined in law between the Reserves Act of 1977 , the National Parks Act of 1980 , and the Conservation Act of 1987 . Under these classifications,

3811-464: The Department of Conservation administers more than 80,000 square kilometres (31,000 sq mi)—nearly 30% of the nation's total area—with at least some degree of protection. This land is composed of 14 National Parks, 30 Conservation Parks, and approximately 8,900 discrete areas of land in total. Although the most public land is strongly protected for natural preservation, the term nature reserve

3914-629: The Ministry of the Environment and Natural Resources (MARENA) is in charge of environmental protection and of the study, planning, and management of Nicaragua's natural resources. Nearly one-fifth of the territory is designated as protected areas like national parks, nature reserves (including the Bosawás Biosphere Reserve ), and biological reserves. Nicaragua has 78 protected areas that cover 22,422 km (8,657 sq mi), about 17.3% of

4017-464: The Norfolk Wildlife Trust . The reserve was extended in 1962 through the lease of the adjacent 11-hectare (27-acre) Arnold's Marsh from the National Trust ; this had long been the primary feeding area for waders , but much of the best habitat had been lost to the advancing shingle ridge. New pools and hides were created on the reserve from 1964, and the sale of permits for access to the hides became

4120-567: The British established the Yob Wildlife Reserve in northern Eritrea specifically to protect significant populations of Nubian ibex in the area. Denmark has three national parks and several nature reserves, some of them inside the national park areas. The largest single reserve is Hanstholm Nature Reserve, which covers 40 km (9,900 acres) and is part of Thy National Park . In Sweden , there are 30 national parks . The first of them

4223-477: The Cley area are estimated to result from the £2.45 million spent by the visiting public. The large number of tourists can have negative effects; wildlife may be disturbed, particularly species that breed in exposed areas, such as ringed plovers , and plants can be trampled, which is a particular problem in sensitive habitats such as sand dunes and vegetated shingle. Damage can be reduced by measures such as wardening

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4326-672: The East Bank, the beach and the road running from the beach back to the main road. It can be accessed by footpaths at three points, each leading to one or more bird hides . Beach Road and the beach itself form part of the Peddars Way long distance footpath . The present visitor centre, which opened in June 2007, is on a small hill overlooking the reserve. It contains a café and shop, and is open daily. The reserve and hides are open at all times, with free access to NWT members, although non-members must buy

4429-407: The English east coast, and breached the shingle ridge at Cley, flooding the reserve and damaging or destroying the hides. Restoration of the reserve was assisted by Natural England , and the removal of salt was helped by natural freshwater springs. As of 2015, the reserve was fully restored and functioning. Although the financial benefits from the recreational value of the reserve currently outweigh

4532-447: The Eye was by an ancient causeway , passable at low tide. John Heydon started the process of embanking the marshes to reclaim the land in 1522, and his banks were extended and improved by Dutchman Jan van Hasedunch from 1630. Simon Britiff, Lord of the local Manor of Cley, completed the scheme by building the bank on the east side of the Cley channel. Only the east and west banks have survived;

4635-537: The Norfolk Wildlife Trust have been working since 2010 to make a new wetland near Hilgay . The 60-hectare (150-acre) Hilgay Wetland Creation Project is converting former farmland into a variety of wetland habitats by using banks, ditches and a lake to manage water levels. The Trust sees this as the first stage of a long-term plan to create a roughly 10,000-hectare (25,000-acre) Wissey Living Landscape. Nature reserve A nature reserve (also known as

4738-550: The United States is Pelican Island National Wildlife Refuge and was established by Theodore Roosevelt in 1903 as part of his Square Deal campaign to improve the country. At the time, setting aside land for wildlife was not a constitutional right of the president. In 2006, a bi-partisan group of US House of Representatives members established the Congressional Wildlife Refuge Caucus to further support

4841-446: The adjacent Salthouse Marshes have jointleaf rush , common silverweed and less common grasses such as annual beard grass , marsh foxtail and slender hare's-ear . The site is generally rich in plants, especially those that can cope with saline environments, but three species appear to have been lost: divided sedge was last recorded in 1999, grey hair-grass in 1982 and lax-flowered sea lavender in 1977. Lichens are not suited to

4944-619: The ancient world. According to stone inscriptions found in the vicinity, the king commanded the people not to harm animals or destroy trees within the area. In the United States, the U.S. Fish and Wildlife Service , managed by the Secretary of the Interior , is responsible for managing many of the federal nature reserves including the National Wildlife Refuge System . The National Wildlife Refuge System includes areas administered for

5047-442: The area in 1999 are estimated to have spent £122 million, and created the equivalent of 2,325 full-time jobs. Cley Marshes, like Titchwell Marsh RSPB and Holkham NNR, attracts 100,000 or more visitors annually. Of the six sites, Cley and Titchwell have the highest proportion of pre-planned visits, and Cley, together with neighbouring Blakeney, had the highest per capita spend per visitor. The equivalent of 52 full-time jobs in

5150-402: The best known of the latter was E. C. Arnold, who collected for more than fifty years, and gave his name to the marsh at the north-east corner of the present reserve. Cley Marshes reserve was created in 1926 when Norfolk birdwatcher Dr Sydney Long bought the land which now makes up the reserve for the sum of £5,100, to be held "in perpetuity as a bird breeding sanctuary". Long then established

5253-782: The best-known is the Kruger National Park , which was announced in 1898, and is the largest, at nearly 2,000,000 ha (20,000 km ). The Kruger Park and Table Mountain National Park are two of South Africa's most visited tourist attractions, along with the Addo Elephant National Park . South Africa also has 10 World Heritage Sites , including four natural sites and one mixed site. And it has provincial game reserves including Shamwari , Londolozi , Sanbona and Lalibela. The country currently has 20 national parks covering 3,700,000 ha (37,000 km ), about 3% of

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5356-474: The breeding colonies and using fences, boardwalks and signs to control access. The access paths to the hides, other than the northernmost, are largely boardwalked, and an extensive programme of fence replacement and improvements to the control of water levels on the reserve took place in 2010–2011. The reserve shelters behind a ridge of shingle that runs west from Weybourne along the Norfolk coast, before becoming

5459-468: The centre has led to plans to develop it further, offering more services and educational facilities and enhancing its profitability for the Trust. The centre and four of the five bird hides are accessible to wheelchair users. In 2012 the NWT launched a public appeal to raise £1 million to purchase 58 hectares (143 acres) of private land immediately to the east of the existing reserve, and adjoining

5562-705: The cobbles together. However, some of the stones were left loose. In Scotland , the skirmish known as Clense the Calsey, or Cleanse the Causeway , took place in the High Street of Edinburgh in 1520. In the 18th century, Dahomey lacked an effective navy hence it built causeways for naval purposes starting in 1774. The modern embankment may be constructed within a cofferdam : two parallel steel sheet pile or concrete retaining walls , anchored to each other with steel cables or rods. This construction may also serve as

5665-404: The construction of a causeway used earth that had been trodden upon to compact and harden it as much as possible, one layer at a time, often by slaves or flocks of sheep . Today, this work is done by machines. The same technique would have been used for road embankments, raised river banks, sea banks and fortification earthworks. The second derivation route is simply the hard, trodden surface of

5768-528: The costs of maintaining the sea defences, managed retreat is likely to be the long-term solution to rising sea levels at Cley and along much of the rest of the North Norfolk coast, and has already been implemented at other major sites including Titchwell Marsh. The important reedbeds at Cley will inevitably be lost due to increased saltwater flow into the marshes. To compensate, the Environment Agency and

5871-821: The country's land area. In 1984, the two areas with the highest number of nature reserves were the South (15.2%) and Samaria (the Shomron, 13.5%). Under the Nature Conservation Law, places can be designated as 'wilderness areas', 'nature conservation areas' and 'prefectural nature conservation areas'. In 1995, when the Japanese Government published its information in English, there were 5 wilderness areas, 10 nature conservation areas and 516 prefectural nature conservation areas. There are seven nature reserves in Jordan . In 1966

5974-622: The country's total area. A few of them predate the October Revolution of 1917, but most have been created during the Soviet Union era. There are also natural protected areas where only certain species are protected, or only certain activities are prohibited; those are known as zakaznik (Russian: заказник ). Unofficial sanctuaries can also occur as a result of human accidents; the Chernobyl Exclusion Zone has in practice become

6077-424: The ecosystems in both types of reserve are allowed to restore and preserve the natural balance, biological diversity and natural ecological processes. Ecological stations are also allowed to change the environment within strictly defined limits (e.g. affecting no more than three percent of the area or 1,500 hectares (3,700 acres), whichever is less) for the purpose of scientific research. A wildlife reserve in Brazil

6180-692: The end of March 2004, there were 215 national nature reserves in England with a total area of 879 km (339 sq mi). The reserves are scattered through England, from Lindisfarne in Northumberland to The Lizard in Cornwall . Nearly every rural county has at least one. Many national nature reserves contain nationally important populations of rare flowers , ferns and mosses , butterflies and other insects , and nesting and wintering birds . Examples include unique alpine plants at Upper Teesdale and

6283-453: The entrance of the Harbour made from blocks of reef and coral nearly a meter high. These acted as breakwaters , allowing mangroves to grow which is one of the ways the breakwater can be spotted from a distance. Some parts of the causeway are made from the bedrock, but usually the bedrock was used as a base. Coral stone was also used to build up the causeways, with sand and lime being used to cement

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6386-568: The existing 66 ha (163 acre) Trust reserve at Salthouse Marshes . This purchase would create a unified 8 km (5 mi) stretch of NWT-owned coastal land and expand the Cley reserve by one-third. The key breeding species are reed bed specialists such as the marsh harrier, Eurasian bittern and bearded reedling, and the island-nesting avocet. Other birds nesting in the wetland include northern lapwing , common redshank and sedge , reed and Cetti's warblers . Eurasian spoonbills , ruffs and black-tailed godwits are present for much of

6489-449: The feet ( calcare , to tread)." The word is comparable in both meanings with the French chaussée , from a form of which it reached English by way of Norman French . The French adjective chaussée carries the meaning of having been given a hardened surface and is used to mean either paved or shod. As a noun chaussée is used on the one hand for a metalled carriageway, and on

6592-504: The field of snake's head fritillaries at North Meadow, Cricklade , Wiltshire . There are now over 1,050 local nature reserves in England. They range from windswept coastal headlands, ancient woodlands and flower-rich meadows to former inner-city railways, long-abandoned landfill sites and industrial areas now re-colonized by wildlife. In total, they cover almost 40,000 ha (99,000 acres)—a natural resource which makes an important contribution to England's biodiversity . A good example

6695-518: The harbour, on the orders of Winston Churchill . The Estrada do Istmo connecting the islands of Taipa and Coloane in Macau was initially built as a causeway. The sea on both sides of the causeway then became shallower as a result of silting, and mangroves began to conquer the area. Later, land reclamation took place on both sides of the road and the area has subsequently been named Cotai and become home to several casino complexes. Various causeways in

6798-571: The largest total areas being in Bavaria with 1,416 km (547 sq mi) and Lower Saxony with 1,275 km (492 sq mi). In Hungary, there are 10 national parks , more than 15 nature reserves and more than 250 protected areas. Hortobágy National Park is the largest continuous natural grassland in Europe and the oldest national park in Hungary. It is situated on the eastern part of Hungary, on

6901-550: The laws no. 102/1983 and 4/1994 for protection of the Egyptian nature reserve. Egypt announced a plan from to build 40 nature reserves from 1997 to 2017, to help protect the natural resources and the culture and history of those areas. The largest nature reserve in Egypt is Gebel Elba (35,600 square kilometres (13,700 sq mi)) in the southeast, on the Red Sea coast. On 16 March 1959,

7004-506: The level of protection afforded by local laws. Normally it is more strictly protected than a nature park . Various jurisdictions may use other terminology, such as ecological protection area or private protected area in legislation and in official titles of the reserves. Cultural practices that roughly equate to the establishment and maintenance of reserved areas for animals date back to antiquity, with King Devanampiya Tissa of Sri Lanka establishing Mihintale wildlife sanctuary, one of

7107-410: The loss of coastal habitats. Norfolk has a long history of human occupation. Both Modern and Neanderthal people were present in the area before the last glaciation between 100,000 and 10,000 years ago, and humans returned as the ice retreated northwards. The archaeological record is poor until about 20,000 years ago, partly because of the prevailing conditions, but also because the coastline

7210-780: The mainland, all of which carry roadways and railways. In the Netherlands there are a number of prominent dikes which also double as causeways, including the Afsluitdijk , Brouwersdam , and Markerwaarddijk . In the Republic of Panama a causeway connects the islands of Perico, Flamenco, and Naos to Panama City on the mainland. It also serves as a breakwater for ships entering the Panama Canal . Causeways are also common in Florida , where low bridges may connect several human-made islands , often with

7313-428: The mid-1600s, much of the area now known as Cley Marshes was part of a vast tidal marsh and was covered by seawater twice a day. The shoreline itself was hundreds of metres north of its present location. The raised area in the north-west corner, called the "Eye", has been farmed since the earliest human habitation. It was 28 ha (70 acres) in extent in 1651, but is now much reduced by coastal erosion. Access to

7416-484: The mid-1820s aggravated the problem, and also allowed the shingle ridge at the beach to block the former tidal channel to the Salthouse marshes to the east of Cley. In an attempt to halt the decline, Thomas Telford was consulted in 1822, but his recommendations for reducing the silting were not implemented, and by 1840 almost all of Cley's trade had been lost to Blakeney and other Norfolk ports. The population stagnated, and

7519-530: The nation's landmass. Private nature reserves exist with land excluded from private land trusts and maintained at the sole cost of the proprietor. For example, O Parks, WildLife, and Recreation, Or El Ostional Private Wildlife Reserve, was established within the Mesoamerican Biological Corridor by retired FDNY firefighter Kevin Michael Shea, who purchased 46 acres (0.19 km ) of land for

7622-621: The needs of the National Wildlife Refuge System in Congress . Causeway When first used, the word causeway appeared in a form such as "causey way", making clear its derivation from the earlier form "causey". This word seems to have come from the same source by two different routes. It derives ultimately, from the Latin for heel, calx , and most likely comes from the trampling technique to consolidate earthworks . Originally,

7725-475: The north bank was breached by the sea in 1897, then rebuilt with a concrete facing, but abandoned after another bad storm in 1921. Cley and nearby Blakeney had been prosperous and important ports in the Middle Ages , but land reclamation schemes, especially those by Henry Calthorpe in 1640 just to the west of Cley, led to the silting up of the shipping channel and relocation of the wharf . Further enclosure in

7828-498: The north of the A149 coast road just east of the village of Cley next the Sea , 6 km (3.7 mi) north of Holt . The visitor centre and car park are to the south of the road, opposite the reserve. The reserve can be reached by public transport using the bus service that stops outside the visitor centre. The reserve is viewable from the visitor centre, footpaths next to the A149 and down

7931-549: The objectives of the unit are compatible with the landowners' usage of the land and natural resources. Public visits are subject to the conditions and restrictions established by the management plan of the unit and are subject to authorisation by and regulations of the main administrative and scientific research body. The Niagara Escarpment and the St. Lawrence River in Ontario are among the 18 nature reserves recognized by UNESCO in Canada. As

8034-617: The oldest engineered roads yet discovered is the Sweet Track in England . Built in 3807 or 3806 BC, the track was a walkway consisting mainly of planks of oak laid end-to-end, supported by crossed pegs of ash , oak, and lime , driven into the underlying peat. In East Africa , the Husuni Kubwa (the "Great Fort"), situated outside the town of Kilwa , was an early 14th-century sultan's palace and emporium that contained causeways and platforms at

8137-550: The organization that would later start Jordan's nature reserves, the Royal Society for the Conservation of Nature , was founded. RSCN's first efforts involved bringing back severely endangered species. In 1973, RSCN was given the right to issue hunting licenses, giving RSCN an upper hand in preventing extinction. The first step was the founding of Jordan's first nature reserve, Shaumari Wildlife Reserve , in 1975. The primary purpose

8240-421: The other for an embankment with or without a road. Other languages have a noun with similar dual meaning. In Welsh , it is sarn . The Welsh is relevant here, as it also has a verb sarnu , meaning to trample. The trampling and ramming technique for consolidating earthworks was used in fortifications and there is a comparable, outmoded form of wall construction technique, used in such work and known as pisé,

8343-571: The plain of the Alföld. It was established in 1972. There are alkaline grasslands interrupted by marshes. They have a sizable importance because there are the fishponds. One of the most spectacular sights of the park is the autumn migration of cranes. Some famous Hungarian animal species live in Hortobágy National Park, such as the grey cattle, racka long-wool sheep living only in Hungary, Hungarian horses and buffalo. Hortobágy National Park has been

8446-488: The prevailing habitat, but the nationally rare soot lichen occurs on untreated wood. The locally rare bryophyte Heim's pottia occurs in the saltmarsh, and the coastal variety piliferum of cuspidate earth-moss is found at Salthouse. A 2005 survey at Cley and five other North Norfolk coastal sites found that 39 per cent of visitors gave birdwatching as the main purpose of their visit. The 7.7 million day visitors and 5.5 million who made overnight stays in

8549-493: The protection and conservation of fish and wildlife that are threatened with extinction, as well as wildlife ranges, game ranges, wildlife management areas, and waterfowl production areas. The first North American wildlife refuge, Lake Merritt Wildlife sanctuary at Lake Merritt , was established by Samuel Merritt and enacted in California state law in 1870 as the first government owned refuge. The first federally owned refuge in

8652-518: The purpose of restoring the ecological system of a dry tropical forest , ravaged during the Nicaraguan Revolution . The park provides a private nature reserve, wildlife corridor and verified carbon credits . There are around 100 nature reserves ( Russian : заповедник , romanized :  zapovednik ) in Russia, covering some 330,000 km (130,000 sq mi), or about 1.4% of

8755-403: The sea, and brent geese feed on sea lettuce and other green algae . Barn owls and sometimes hen harriers quarter the marshes in winter, and snow bunting flocks can be found on the beach. The reserve's location means that migrants may be found, sometimes in huge numbers when the weather conditions are right. These may include vagrant rarities, including a western sandpiper in 2012,

8858-739: The shingle also means that the channel of the River Glaven becomes blocked increasingly often, leading to flooding of the reserve and Cley village. The Environment Agency considered a number of remedial options to protect these vulnerable areas, and a new route for the river to the south of its original line was completed in 2007 at a cost of about £1.5 million. The sea defences at Cley were badly breached in 1742, 1897, 1953 and 1996, with smaller incursions in 1993 and 1998. The massive 1953 flood reached 8 km (4 mi) inland at Cley. A 2 m (6 ft) storm surge in December 2013 flooded much of

8961-405: The shingle bank. These saline lagoons may cover mud, firm sand or submerged vegetation, and hold some rare and threatened invertebrates including starlet sea anemone , lagoon sand shrimp , Atlantic ditch shrimp , the mysid shrimps Paramysis nouveli and Neomysis integer , lagoon cockle , the bug Orthotylus rubidus and spire snail . Little whirlpool ramshorn snail has been found in

9064-461: The total area of South Africa. The Prince Edward Islands , which are South African territories in the Southern Ocean , have been declared a special nature reserve. It is a highly protected area from which all human activity is excluded, except for conservation and scientific research. The area around Mihintale , Sri Lanka , was a sanctuary for wildlife, probably the first of its generation in

9167-593: The town of Titusville on the Florida mainland to the rocket-launching facility at the Kennedy Space Center on Merritt Island . The Churchill Barriers in Orkney are some of the most notable sets of causeways in Europe. Constructed in waters up to 18 metres deep, the four barriers link five islands on the eastern side of the natural harbour at Scapa Flow . They were built during World War II as military defences for

9270-503: The value of all property decreased sharply. In the mid-nineteenth century, the Lord of the Manor constructed the present road to the beach in exchange for closing the ancient right of way across the marshes. In the decades preceding World War I , this stretch of coast became famous for its wildfowling ; locals were looking for food, but some "Gentleman Gunners" hunted to collect rare birds. One of

9373-429: The village. One of the pillboxes and remains of the beach gun emplacements were still surviving as of 2012. The military camp held 160 men and was later used to hold prisoners of war . Italian, but not German, prisoners were allowed to attend dances at the anti-aircraft camp at nearby Stiffkey . Near the end of the war, the camp was used to house East European refugees , and it was finally pulled down in 1948. Many of

9476-459: The wartime buildings were destroyed by the Royal Engineers in 1955, but the generator house was taken over by the coastguard service as an observation post. It was acquired by the NWT in 1983, and the upper part was used as a look-out, while the larger lower section became a beach café. The building was overwhelmed by shingle in a storm in 2008 and subsequently demolished. The reserve is to

9579-435: The winds and rains of approaching tropical storms —as well as waves generated by the storm in the surrounding bodies of water—make traversing causeways problematic at best and impossibly dangerous during the fiercest parts of the storms. For this reason (and related reasons, such as the need to minimize traffic jams on both the roads approaching the causeway and the causeway itself), emergency evacuation of island residents

9682-441: The world's earliest wildlife sanctuaries , in the 3rd-century-BC Anuradhapura Ancient Kingdom. Early reservations often had a religious underpinning, such as the 'evil forest' areas of West Africa which were forbidden to humans, who were threatened with spiritual attack if they went there. Sacred areas taboo from human entry to fishing and hunting are known by many ancient cultures worldwide. The world's first modern nature reserve

9785-493: The world: Unlike tunnels or bridges, causeways do not permit shipping through the strait which can cause problems. In some cases, causeways were built with "gates" or other facilities to permit shipping to pass through. Causeways affect currents and may therefore be involved in beach erosion or changed deposition patterns; this effect has been a problem at the Hindenburgdamm in northern Germany. During hurricane seasons,

9888-427: The year, and a pair of little egrets bred for the first time in 2010–2012. Spring migrants including little gull , black tern , Temminck's stint and garganey may pass through on their way to breed elsewhere, and terns frequently visit from the colonies on Blakeney Point . In the autumn, birds arrive from the north. Some, such as Eurasian whimbrels , curlew sandpipers and little stints , just pausing for

9991-603: Was Yellowstone National Park in Wyoming, United States , followed by the Royal National Park near Sydney , Australia, and the Barguzin Nature Reserve of Imperial Russia , the first of zapovedniks set up by a federal government entirely for the scientific study of nature. There are several national and international organizations that oversee the numerous non-profit animal sanctuaries and refuges to provide

10094-473: Was appointed in 1978, is still managing the reserve. The reserve now covers 176 hectares (430 acres), and is of international importance for its breeding and wintering birds. It was designated as a Site of Special Scientific Interest (SSSI) in 1954, and in 1986 it was subsumed into the 7,700-hectare (19,000-acre) North Norfolk Coast SSSI. The larger area is now additionally protected through Natura 2000 , Special Protection Area (SPA) and Ramsar listings, and

10197-498: Was described by David Attenborough as "one of the first people anywhere to recognise not only that the natural world was of great importance but that it needed protection as humanity made more and more demands on it". Drachenfels was protected as the first state-designated nature reserve in modern-day Germany; the site was bought by the Prussian State in 1836 to protect it from further quarrying. The first major nature reserve

10300-628: Was established in 1821 by the naturalist and explorer Charles Waterton around his estate in Walton Hall, West Yorkshire . He spent £9000 on the construction of a three-mile long, 9 ft tall wall to enclose his park against poachers . He tried to encourage bird life by planting trees and hollowing out trunks for owls to nest in. Waterton invented artificial nest boxes to house starlings , western jackdaws and sand martins ; and unsuccessfully attempted to introduce little owls from Italy. Waterton allowed local people access to his reserve and

10403-809: Was established in 1909. There are almost 4,000 nature reserves in Sweden. They comprise about 85% of the surface that is protected by the Swedish Environmental Code. In Estonia, there are five national parks , more than 100 nature reserves, and around 130 landscape protection areas. The largest nature reserve in Estonia is Alam-Pedja Nature Reserve , which covers 342 km (85,000 acres). As of 2017, France counts 10 national parks , around 50 regional nature parks , and 8 marine parks . In 1995 Germany had 5,314 nature reserves ( German : Naturschutzgebiete ) covering 6,845 km (2,643 sq mi),

10506-509: Was much further north than at present. As the ice retreated during the Mesolithic , the sea level rose, filling what is now the North Sea . This brought the Norfolk coastline much closer to its present line, so that many ancient sites are now under the sea. The oldest signs of habitation on the marshes are prehistoric Clactonian flint blades possibly from 400,000 years ago, but few other prehistoric remains have been recorded here. Fragments of

10609-604: Was to create means to breed endangered species, specifically: the Arabian oryx , gazelles , ostriches , and Persian onagers in their natural environment. By the end of 2009 there were 10 nature reserves ( Kyrgyz : корук , koruk ) in Kyrgyzstan covering 600,000 hectares (6,000 km ) or about three percent of the total area of the country. New Zealand has a variety of types of reserve, including national parks , various types of conservation areas (including stewardship land that

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