List of Sites of Special Scientific Interest in Cambridgeshire
52°20′N 0°0′W / 52.333°N -0.000°E
Cambridgeshire is a county in eastern England, with an area of 339,746 hectares (1,312 sq mi)[1] and a population as of mid-2015 of 841,218.[2] It is crossed by the Nene and the Great Ouse rivers. The University of Cambridge, which was founded in the thirteenth century, made the county one of the country's most important intellectual centres. A large part of the county is in The Fens, and drainage of this habitat, which probably commenced in the Roman period and was largely completed by the seventeenth century, considerably increased the area available for agriculture.[3]
The administrative county was formed in 1974, incorporating most of the historic county of
In England, Sites of Special Scientific Interest (SSSIs) are designated by Natural England, which is responsible for protecting England's natural environment. Designation as an SSSI gives legal protection to the most important wildlife and geological sites.[5] As of March 2017, there are 99 sites designated in the county.[6] There are eighty-eight sites listed for their biological interest, ten for their geological interest, and one for both interests.
The largest site is
Key
Interest
Public access
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Other classifications
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Sites
Site name | Photograph | B | G | Area | Public access |
Location | Other classifications |
Map[a] | Citation[b] | Description |
---|---|---|---|---|---|---|---|---|---|---|
Adventurers' Land | 10.1 hectares (25 acres)[10] | YES | March 52°35′53″N 0°00′29″E / 52.598°N 0.008°E TF361019[10] |
GCR[11] | Map | Citation Archived 4 March 2016 at the Wayback Machine | The site is described by Natural England as important for the study of changes in Holocene sea levels. There are five peat levels dating to between 6,400 and 1,850 years BP, and the earliest level represents the oldest directly dated transgression of the sea into the Fens.[12] | |||
Alder Carr
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6.7 hectares (17 acres)[13] | NO | Hildersham 52°07′01″N 0°15′04″E / 52.117°N 0.251°E TL542489[13] |
Map | Citation Archived 4 March 2016 at the Wayback Machine | The site is a wet valley which has alder on fen peat, a type of woodland which is now rare in East Anglia. Ground flora include angelica and meadowsweet. This habitat is very valuable to invertebrates.[14] | ||||
Aversley Wood | 62.3 hectares (154 acres)[15] | YES | Sawtry 52°25′23″N 0°17′38″W / 52.423°N 0.294°W TL161819[15] |
WT[16] | Map | Citation Archived 10 May 2012 at the Wayback Machine | This wood is ash and maple on heavy clay soils, with much of it dating to before the Middle Ages, and having diverse flora and fauna as a result. One area, which was probably cultivated until around 1350, has medieval ridge and furrow and lacks some plants found in areas which have been more continuously forested.[17] | |||
Balsham Wood | 35.0 hectares (86 acres)[18] | NO | Balsham 52°07′19″N 0°19′05″E / 52.122°N 0.318°E TL588496[18] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | This site has one of the last surviving areas of ash and maple woodland on chalky | ||||
Barnack Hills & Holes | 23.5 hectares (58 acres)[20] | YES | Barnack 52°37′44″N 0°24′43″W / 52.629°N 0.412°W TF076046[20] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site, on a former mineral working, is grassland on Jurassic limestone, and it is managed by sheep grazing and scrub control. It has a diverse flora including some species which are nationally scarce, such as pasque flowers.[24] | ||||
Barrington Chalk Pit | 97.1 hectares (240 acres)[25] | FP | Barrington 52°08′31″N 0°01′59″E / 52.142°N 0.033°E TL392512[25] |
GCR[26] | Map | Citation Archived 24 October 2012 at the Wayback Machine | This large quarry is the only surviving exposure of the Cretaceous Cambridge Greensand. Fossils include brachiopods and fish teeth. It is overlain by thick sequences of chalk and Totternhoe Stone.[27] | |||
Barrington Pit | 3.8 hectares (9.4 acres)[28] | NO | Barrington 52°07′23″N 0°01′08″E / 52.123°N 0.019°E TL383491[28] |
GCR[29] | Map | Citation Archived 24 October 2012 at the Wayback Machine | This site is described by Eemian period, around 130,000 to 115,000 years ago.[30]
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Bassenhally Pit | 8.6 hectares (21 acres)[31] | NO | Whittlesey 52°34′08″N 0°06′14″W / 52.569°N 0.104°W TL286985[31] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This former gravel quarry has diverse habitats, such as a pond, marshes, grassland, scrub and woodland. The marsh, where there are locally unusual vascular plants, is a nationally scarce habitat; flora include water violet.[32]
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Bedford Purlieus | 214.3 hectares (530 acres)[33] | YES | Wansford 52°34′59″N 0°27′54″W / 52.583°N 0.465°W TL041995[33] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is fly orchids.[35]
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Berry Fen | 15.3 hectares (38 acres)[36] | NO | Earith 52°21′04″N 0°01′19″E / 52.351°N 0.022°E TL378745[36] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This neutral grassland periodically floods in the winter. It is used by wintering wildfowl, including marsh ragwort and the rare narrow-leaved water-dropwort.[37]
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Bonemills Hollow | 17.5 hectares (43 acres)[38] | NO | Wittering 52°35′56″N 0°28′23″W / 52.599°N 0.473°W TF035012[38] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The valley has marsh and | ||||
Brackland Rough | 10.7 hectares (26 acres)[40] | YES | Fordham 52°18′07″N 0°23′38″E / 52.302°N 0.394°E TL633698[40] |
WTBCN[41]
|
Map | Citation | This wet woodland site has semi-natural marsh marigold and yellow flag.[42]
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Brampton Meadow | 1.0 hectare (2.5 acres)[43] | NO | Brampton 52°19′59″N 0°15′07″W / 52.333°N 0.252°W TL192720[43] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site has a rich variety of plant species on green-winged orchid.[44]
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Brampton Racecourse | 21.1 hectares (52 acres)[45] | NO | Brampton 52°20′06″N 0°14′10″W / 52.335°N 0.236°W TL203722[45] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is species-rich neutral grassland, a rare habitat in the county, in the flood plain of green-winged orchid in Cambridgeshire.[46]
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Brampton Wood | 132.1 hectares (326 acres)[47] | YES | Brampton 52°18′58″N 0°16′12″W / 52.316°N 0.27°W TL179701[47] |
WTBCN[48]
|
Map | Citation Archived 10 May 2012 at the Wayback Machine | This is one of the few surviving areas of ancient woodland in the county. It is wet ash and maple on heavy clay soil, with rides which have a varied grassland flora, such as yellow pimpernel, greater bird's-foot-trefoil and devil's-bit scabious.[49] | |||
Buff Wood | 15.8 hectares (39 acres)[50] | WTPR | Hatley 52°08′10″N 0°07′41″W / 52.136°N 0.128°W TL282503[50] |
WTBCN[51]
|
Map | Citation Archived 10 May 2012 at the Wayback Machine | This site is ecologically diverse boulder clay woodland, with a range of wildflowers, including speckled woods.[51]
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Caldecote Meadows | 9.1 hectares (22 acres)[52] | NO | Caldecote 52°12′04″N 0°01′44″W / 52.201°N 0.029°W TL348577[52] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is herb-rich | ||||
Cam Washes | 166.5 hectares (411 acres)[54] | YES | Wicken 52°19′01″N 0°15′07″E / 52.317°N 0.252°E TL536712[54] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site on the banks of the shovelers.[55]
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Carlton Wood | 10.5 hectares (26 acres)[56] | NO | Great Bradley 52°09′00″N 0°24′58″E / 52.15°N 0.416°E TL654529[56] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | According to early-purple orchids.[57]
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Castor Flood Meadows | 41.8 hectares (103 acres)[58] | YES | Peterborough 52°33′43″N 0°20′42″W / 52.562°N 0.345°W TL123972[58] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site on the banks of the early marsh-orchids and the nationally restricted narrow-leaved water-dropwort.[59]
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Castor Hanglands
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89.8 hectares (222 acres)[60] | YES | Peterborough 52°36′04″N 0°21′07″W / 52.601°N 0.352°W TF117016[60] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has ancient ash and maple woodland, unimproved grassland and scrub. The site is described by Natural England as valuable for invertebrates, including some nationally uncommon species. There are also ponds and ditches which have a variety of aquatic fauna including the warty newt.[62] | ||||
Cherry Hinton Pit | 12.8 hectares (32 acres)[63] | YES | Cambridge 52°10′48″N 0°10′05″E / 52.18°N 0.168°E TL483557[63] |
WTBCN[65]
|
Map | Citation | These former chalk quarries have a variety of habitats, including grassland and woodland. The site was designated an SSSI because it has four rare plants, three of which are listed in the British grape hyacinth.[66]
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Chettisham Meadow | 0.7 hectares (1.7 acres)[67] | YES | Chettisham 52°25′23″N 0°15′54″E / 52.423°N 0.265°E TL541830[67] |
WTBCN[68]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is grassland on green-winged orchid.[69]
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Chippenham Fen and Snailwell Poor's Fen | 155.6 hectares (384 acres)[70] | NO | Fordham 52°17′53″N 0°24′54″E / 52.298°N 0.415°E TL648694[70] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is described by Natural England as "of national importance for its wide range of wetland habitats and associated birds and insects". It has diverse habitats and flora, with several uncommon species in damp meadows. It also has many species of breeding birds, and rare spiders and moths.[75] | ||||
Delph Bridge Drain | 0.1 hectares (0.25 acres)[76] | YES | Soham 52°22′01″N 0°18′00″E / 52.367°N 0.3°E TL567768[76] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has the only known British population of fen ragwort, which was previously believed to have become extinct in the UK in 1857, due to habitat destruction. It was re-discovered in 1971 when dormant seeds probably germinated following excavation of the drain.[8]
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Dernford Fen | 10.3 hectares (25 acres)[77] | NO | Sawston 52°07′52″N 0°08′56″E / 52.131°N 0.149°E TL472503[77] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is a rare surviving example of rough fen and carr. Other habitats are dry grassland and scrub, together with ditches and a chalk stream. The diverse habitats are valuable for amphibians and reptiles.[78] | ||||
Devil's Dyke | 39.8 hectares (98 acres)[79] | YES | Newmarket 52°13′55″N 0°21′32″E / 52.232°N 0.359°E TL612619[79] |
SAC,[80] SM[81][82] | Map | Citation Archived 24 October 2012 at the Wayback Machine | It is not known when the dyke was built but a date in the Anglo-Saxon period is thought most likely.[81] There is extensive chalk grassland with diverse species, and areas of woodland and chalk scrub. The site has unusual plants such as purple milk-vetch, bastard toadflax and pasque flowers.[83] | |||
Dogsthorpe Star Pit | 36.4 hectares (90 acres)[84] | YES | Peterborough 52°36′29″N 0°12′43″W / 52.608°N 0.212°W TF212026[84] |
WTBCN[86]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | This former brick pit has been designated an SSSI mainly for its invertebrates, especially its water beetles, with 64 species, including four on the British Red List of Threatened Species, Graptodytes bilineatus, Dryops similaris, Gyrinus distinctus and Myopites inulaedyssentericae.[87] | |||
Elsworth Wood | 6.9 hectares (17 acres)[88] | NO | Elsworth 52°14′20″N 0°04′48″W / 52.239°N 0.080°W TL312618[88] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has three different uncommon types of woodland. The dominant tree is coppiced oxlips. There are several nationally uncommon beetles, such as the rove beetle Stichoglossa semirufa.[89]
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Ely Pits and Meadows | 85.8 hectares (212 acres)[90] | PP | Ely 52°24′11″N 0°16′59″E / 52.403°N 0.283°E TL554808[90] |
GCR,[91] WTBCN[92] | Map | Citation Archived 4 March 2016 at the Wayback Machine | This site has yielded an extensive assemblage of fossil reptiles dating to the bitterns.[9]
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Eversden and Wimpole Woods | 66.6 hectares (165 acres)[93] | YES | Great Eversden 52°09′36″N 0°02′06″W / 52.16°N 0.035°W TL345531[93] |
SAC[94] | Map | Citation Archived 24 October 2012 at the Wayback Machine | Wimpole Wood has six bat species, including the barbastelle, which is a very rare species in Britain; females give birth and raise young in tree crevices. Eversden Wood is a species rich example of a type of woodland rare in lowland Britain, with ancient ash and field maple trees.[95]
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Eye Gravel Pit | 0.3 hectares (0.74 acres)[96] | NO | Eye Green 52°36′58″N 0°11′06″W / 52.616°N 0.185°W TF230036[96] |
GCR[97] | Map | Citation Archived 24 October 2012 at the Wayback Machine | This former gravel quarry has marine and a few non-marine shells laid down when the area was under the Eemian period, 130,000 to 115,000 years ago.[98]
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Fleam Dyke | 11.8 hectares (29 acres)[99] | YES | Fulbourn 52°09′36″N 0°15′58″E / 52.16°N 0.266°E TL551539[99] |
SM[100] | Map | Citation Archived 24 October 2012 at the Wayback Machine | Fleam Dyke is one of 286 sites selected by Charles Rothschild between 1912 and 1915 as wildlife sites "worthy of preservation" in Britain and Ireland.[101][102] The steep banks of the earthwork have species-rich chalk grassland, a rare habitat in the county.[103] | |||
Fowlmere Watercress Beds | 39.9 hectares (99 acres)[104] | YES | Melbourn 52°05′20″N 0°02′56″E / 52.089°N 0.049°E TL405454[104] |
RSPB[105]
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Map | Citation Archived 24 October 2012 at the Wayback Machine | A chalk stream runs through this nature reserve, and it has pools fed by chalk springs. Birds include | |||
Fulbourn Fen | 27.3 hectares (67 acres)[107] | YES | Fulbourn 52°10′52″N 0°14′10″E / 52.181°N 0.236°E TL530560[107] |
WTBCN[108]
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Map | Citation Archived 24 October 2012 at the Wayback Machine | These are ancient meadows on | |||
Furze Hill | 5.8 hectares (14 acres)[110] | NO | Hildersham 52°06′50″N 0°16′01″E / 52.114°N 0.267°E TL553486[110] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site has steep banks of glacial deep sandy gravel, and is one of the few examples of a sandy habitat in the county. There are several rare plants, such as maiden pinks.[111]
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Gamlingay Wood | 48.4 hectares (120 acres)[112] | YES | Gamlingay 52°09′54″N 0°11′10″W / 52.165°N 0.186°W TL242534[112] |
WTBCN[113]
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Map | Citation Archived 10 May 2012 at the Wayback Machine | This is ancient ash/maple woodland on sandy loam soil, an unusual habitat in lowland England. Ground flora include | |||
Godmanchester Eastside Common | 29.7 hectares (73 acres)[116] | YES | Godmanchester 52°19′30″N 0°08′20″W / 52.325°N 0.139°W TL269713[116] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | There are two fields, with a disused railway line separating them. The habitats are calcareous loam and calcareous clay, both of which are unusual. The southern field has lines of medieval ridge and furrow.[117] | ||||
Gog Magog Golf Course | 88.1 hectares (218 acres)[118] | NO | Fulbourn 52°09′54″N 0°10′26″E / 52.165°N 0.174°E TL488541[118] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The course is perennial flax.[119]
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Grafham Water | 806.3 hectares (1,992 acres)[120] | YES | Grafham 52°17′49″N 0°19′08″W / 52.297°N 0.319°W TL147679[120] |
WTBCN[121]
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Map | Citation Archived 24 October 2012 at the Wayback Machine | This reservoir has nationally important numbers of wintering coots, and of moulting mute swans in late summer. A pond has a population of the nationally uncommon warty newt.[122]
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Great Stukeley Railway Cutting | 34.7 hectares (86 acres)[123] | NO | Huntingdon 52°21′29″N 0°11′17″W / 52.358°N 0.188°W TL235748[123] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is calcareous clay grassland which has plants which were formerly common on the Huntingdonshire claylands, but are now scarce due to agricultural use. Rabbit grazing and occasional burning maintain the habitat.[124] | ||||
Great Wilbraham Common | 23.5 hectares (58 acres)[125] | YES | Great Wilbraham 52°11′42″N 0°14′35″E / 52.195°N 0.243°E TL534576[125] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is one of the largest remaining areas of species-rich grassland in the county. Locally uncommon flora include green-winged orchid and sulphur clover.[126]
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Hardwick Wood | 15.5 hectares (38 acres)[127] | YES | Caldecote 52°11′56″N 0°01′19″W / 52.199°N 0.022°W TL354576[127] |
WTBCN[128]
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Map | Citation Archived 10 May 2012 at the Wayback Machine | This medieval wood is now managed by coppicing. It is mainly ash and field maple, while the oldest parts have | |||
Hayley Wood | 51.7 hectares (128 acres)[130] | YES | Great Gransden 52°09′32″N 0°06′50″W / 52.159°N 0.114°W TL291529[130] |
WTBCN[132]
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Map | Citation Archived 10 May 2012 at the Wayback Machine | The soil in this wood is heavy and often waterlogged, conditions which suit oxlip. The numbers of oxlip declined from around 2 million to 250,000 due to the pressure of excessive numbers of deer, but they have revived since the construction of a fence in 2002. A parish boundary fence is estimated to date from the eleventh century or earlier, and it has high wildlife value.[133][134]
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Hemingford Grey Meadow | 0.7 hectares (1.7 acres)[135] | YES | Hemingford Grey 52°18′22″N 0°06′29″W / 52.306°N 0.108°W TL291692[135] |
WTBCN[136]
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Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is common twayblades and common spotteds.[137]
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Hildersham Wood | 7.4 hectares (18 acres)[138] | NO | Hildersham 52°05′13″N 0°14′17″E / 52.087°N 0.238°E TL534456[138] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The principal trees in this sweet woodruff.[139]
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Histon Road | 0.6 hectares (1.5 acres)[140] | NO | Cambridge 52°13′44″N 0°06′43″E / 52.229°N 0.112°E TL443611[140] |
GCR[141] | Map | Citation Archived 24 October 2012 at the Wayback Machine | This is described by Eemian interglacial, around 120,000 years ago.[142]
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Holland Hall (Melbourn) Railway Cutting | 3.3 hectares (8.2 acres)[143] | NO | Melbourn 52°04′01″N 0°00′43″W / 52.067°N 0.012°W TL364428[143] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is steeply sloping chalk grassland, which has many plants which are unique in the county, and some which are nationally uncommon, such as wild candytuft. Also present is the nationally rare great pignut.[144] | ||||
Holme Fen | 269.4 hectares (666 acres)[145] | YES | Holme 52°29′10″N 0°13′26″W / 52.486°N 0.224°W TL207890[145] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | Holme Fen is described by Natural England as the finest example of birch woodland in lowland Britain. Part of it was a mere which was drained in the nineteenth century, and some relict wetland plants survive such as saw sedge and fen wood-rush.[146] It is part of the Great Fen project, which aims to create a 3,700 hectares (9,100 acres) wetland wildlife area.[147] | ||||
Houghton Meadows | 4.7 hectares (12 acres)[148] | YES | Houghton 52°19′37″N 0°06′14″W / 52.327°N 0.104°W TL293716[148] |
WTBCN[149]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | Some of these fields are pasture and others are hay meadows, and they display great crested newts.[149]
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Kingston Wood and Outliers | 47.4 hectares (117 acres)[150] | NO | Kingston 52°10′12″N 0°03′50″W / 52.17°N 0.064°W TL325542[150] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | This oxlip.[151]
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L-Moor, Shepreth | 6.6 hectares (16 acres)[152] | YES | Shepreth 52°06′29″N 0°01′19″E / 52.108°N 0.022°E TL386474[152] |
WTBCN[153]
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Map | Citation Archived 24 October 2012 at the Wayback Machine | This is unploughed fen bedstraw in wetter ones. The site is described by Natural England as valuable for its invertebrates.[153][154]
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Langley Wood | 31.6 hectares (78 acres)[155] | NO | Bartlow 52°03′25″N 0°20′31″E / 52.057°N 0.342°E TL607424[155] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | This sweet woodruff.[156]
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Little Catworth Meadow | 5.2 hectares (13 acres)[157] | NO | Catworth 52°20′28″N 0°22′55″W / 52.341°N 0.382°W TL103727[157] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The meadow is traditionally managed grassland on green-winged orchid and adder's-tongue fern.[158]
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Little Paxton Pits | 127.4 hectares (315 acres)[159] | PP | Little Paxton 52°15′29″N 0°14′42″W / 52.258°N 0.245°W TL199637[159] |
LNR[160] | Map | Citation Archived 24 October 2012 at the Wayback Machine | These flooded former gravel pits are of national importance for wintering wildfowl, especially common spotted-orchids and hare's-foot clover.[161]
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Little Paxton Wood | 44.1 hectares (109 acres)[162] | NO | Little Paxton 52°15′29″N 0°17′24″W / 52.258°N 0.290°W TL168636[162] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | This sweet violet and the nationally restricted spiked star-of-Bethlehem.[163]
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Madingley Wood | 15.2 hectares (38 acres)[164] | NO | Cambridge 52°13′01″N 0°02′53″E / 52.217°N 0.048°E TL400596[164] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | The western part of this wood is ancient Cambridge University for research and teaching.[165]
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Monks Wood and The Odd Quarter | 169.3 hectares (418 acres)[166] | PP | Map | Citation Archived 10 May 2012 at the Wayback Machine | The site is described by wild service tree. There is ground flora typical of ancient woodland, together with woodland rides, ponds, streams and herb-rich grassland.[168][22]
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Nene Washes | 1,522.9 hectares (3,763 acres)[169] | PP | Peterborough 52°35′N 0°04′W / 52.58°N 0.07°W TF307999[169] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is one of Britain's few remaining areas of washland, which are viewed by Bewick's swans. The rich flora in ditches include uncommon species such as frogbit and flowering rush.[174]
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Orton Pit | 145.8 hectares (360 acres)[175] | PP | Peterborough 52°31′55″N 0°17′20″W / 52.532°N 0.289°W} TL162941[175] |
SAC[176] | Map | Citation Archived 24 October 2012 at the Wayback Machine | This extensive area of disused brick clay workings has the largest known population in Britain of stonewort, including Chara canescens, which was previously thought to be extinct in Britain, and four other nationally rare species.[177]
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Orwell Clunch Pit | 1.9 hectares (4.7 acres)[178] | YES | Orwell 52°08′13″N 0°00′36″W / 52.137°N 0.01°W TL363506[178] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This former stone quarry has a rich chalk grassland flora, a habitat which has become scarce in eastern England. Herbs including | ||||
Ouse Washes | 2,513.6 hectares (6,211 acres)[181] | PP | Ely 52°28′N 0°11′E / 52.46°N 0.19°E TL490879[181] |
Map | Citation Archived 4 March 2016 at the Wayback Machine | The Washes are internationally significant for wintering and breeding wildfowl and waders, especially Bewick's swans. The site also has rich aquatic fauna and flora, and areas of unimproved grassland.[7]
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Out and Plunder Woods | 38.6 hectares (95 acres)[188] | FP | Great Bradley 52°09′58″N 0°25′23″E / 52.166°N 0.423°E TL657547[188] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | These woods on early dog-violet.[189]
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Overhall Grove | 17.4 hectares (43 acres)[190] | YES | Knapwell 52°14′56″N 0°02′31″W / 52.249°N 0.042°W TL338630[190] |
WTBCN[192]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site is the largest elm woodland in the county. It was seriously affected by Dutch elm disease, but many trees have regenerated from their bases, and the mixture of new growth and dead wood provides a very good habitat for insects and birds.[192] | |||
Papworth Wood | 8.7 hectares (21 acres)[193] | YES | Papworth Everard 52°14′56″N 0°06′36″W / 52.249°N 0.11°W TL291629[193] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is one of the oldest secondary woods in the county. It has diverse ground flora including brambles, | ||||
Park Wood | 8.1 hectares (20 acres)[195] | NO | Brinkley 52°09′54″N 0°23′46″E / 52.165°N 0.396°E TL640546[195] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is woodland of the wet ash/maple type, a scarce and declining habitat. Ground flora include herb-paris and butterfly-orchid.[196]
| ||||
Perry Woods | 67.9 hectares (168 acres)[197] | YES | Kimbolton 52°17′02″N 0°20′10″W / 52.284°N 0.336°W TL136664[197] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | These early-purple orchid.[198]
| ||||
Portholme | 106.0 hectares (262 acres)[199] | YES | Huntingdon 52°19′16″N 0°11′17″W / 52.321°N 0.188°W TL236708[199] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is an alluvial flood meadow, and one of the largest areas of grassland which is still traditionally managed as a Libellula fulva.[200]
| ||||
Roman Road | 12.4 hectares (31 acres)[202] | YES | Cambridge 52°08′42″N 0°13′44″E / 52.145°N 0.229°E TL526520[202] |
SM[203] | Map | Citation[permanent dead link] | This green lane has purple milk-vetch.[204]
| |||
Sawston Hall Meadows | 7.4 hectares (18 acres)[205] | NO | Sawston 52°07′08″N 0°10′34″E / 52.119°N 0.176°E TL491490[205] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has spring fed peat meadows on chalk, a habitat formerly common but now rare. It has the nationally rare flower spotted-orchid.[206]
| ||||
Shippea Hill | 27.6 hectares (68 acres)[207] | NO | GCR[208] | Map | Citation Archived 24 October 2012 at the Wayback Machine | The succession of sedimentary layers in the Fens in the Holocene epoch, the period since the last ice age, was determined on the basis of this site. It is particularly important for dating the "Fen Clay transgression" of the sea into the Fens in the Neolithic.[209][210] | ||||
Snailwell Meadows | 15.2 hectares (38 acres)[211] | NO | Snailwell 52°17′02″N 0°24′00″E / 52.284°N 0.4°E TL638678[211] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The meadows are on peat overlying spring-fed chalk, with a variety of soil conditions. Some areas are dry calcareous pasture, and others are wet neutral and marshy acidic grassland. Flowering plants include the nationally rare Cambridge milk-parsley.[212]
| ||||
Soham Wet Horse Fen | 33.8 hectares (84 acres)[213] | PP | Soham 52°19′48″N 0°21′50″E / 52.33°N 0.364°E TL612728[213] |
WTBCN[214]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site is neutral grassland with diverse fauna and flora, including uncommon ones. Wetter areas have herbs such as snipe breed in wet pastures.[215]
| |||
Southorpe Meadow | 2.0 hectares (4.9 acres)[216] | YES | Southorpe 52°36′54″N 0°24′07″W / 52.615°N 0.402°W TF083031[216] |
WTBCN[217]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is one of the few surviving areas of neutral grassland in the county, where salad burnet in damper ones.[218]
| |||
Southorpe Paddock | 1.6 hectares (4.0 acres)[219] | YES | Southorpe 52°36′22″N 0°24′04″W / 52.606°N 0.401°W TF084021[219] |
WTBCN[220]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site is a rare example of unimproved grassland on the clustered bellflower. Mature hedgerows provide additional habitats for wildlife.[221]
| |||
Southorpe Roughs | 9.8 hectares (24 acres)[222] | NO | Southorpe 52°36′54″N 0°25′01″W / 52.615°N 0.417°W TF073031[222] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is a disused quarry which has grassland on | ||||
St Neots Common | 33.4 hectares (83 acres)[224] | YES | St Neots 52°14′10″N 0°16′16″W / 52.236°N 0.271°W TL182612[224] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site on the east bank of the River Great Ouse has grassland, willow carr, ditches and ponds, which support diverse wildlife species. The grassland is traditionally maintained by grazing, and herbs in wetter areas include marsh orchids and marsh arrow grass.[225] | ||||
Stow-Cum-Quy Fen | 29.9 hectares (74 acres)[226] | YES | Lode 52°14′35″N 0°13′08″E / 52.243°N 0.219°E TL516628[226] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site is | ||||
Sutton Heath and Bog | 18.3 hectares (45 acres)[228] | FP | Wansford 52°35′13″N 0°23′38″W / 52.587°N 0.394°W TF089000[228] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has base-poor marshy neutral grassland. The base poor areas have a diverse variety of plant species, including some which are locally uncommon.[229]
| ||||
Ten Wood | 17.7 hectares (44 acres)[230] | NO | Burrough Green 52°10′30″N 0°25′55″E / 52.175°N 0.432°E TL664559[230] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | This oxlip.[231]
| ||||
Thriplow Meadows | 3.5 hectares (8.6 acres)[232] | YES | Thriplow 52°06′07″N 0°05′49″E / 52.102°N 0.097°E TL437469[232] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site has two fields with neutral pastures which range from dry to marshy. These lowland habitats are now rare. Wetland herbs include | ||||
Thriplow Peat Holes | 12.2 hectares (30 acres)[235] | NO | Thriplow 52°06′25″N 0°06′58″E / 52.107°N 0.116°E TL450475[235] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site has rare guelder rose.[236]
| ||||
Traveller's Rest Pit | 2.3 hectares (5.7 acres)[237] | NO | Cambridge 52°13′05″N 0°05′24″E / 52.218°N 0.09°E TL429598[237] |
GCR[238] | Map | Citation Archived 24 October 2012 at the Wayback Machine | This is described by Natural England as an important site dating to the Anglian ice age around 450,000 years ago. It also has the most extensive collection of paleolithic stone tools in the county, which are thought to date to the Cromerian Stage, which preceded the Anglian.[239][240] | |||
Upware Bridge Pit North | 2.5 hectares (6.2 acres)[241] | NO | Wicken 52°19′44″N 0°15′47″E / 52.329°N 0.263°E TL543725[241] |
GCR[242] | Map | Citation Archived 24 October 2012 at the Wayback Machine | This site shows exposes rocks of Oxfordian age, around 160 million years ago. It was then a sea which was connected to the Tethys Ocean, and it has many Tethyan invertebrate fossils. It is described by Natural England as "an essential site for the study of Oxfordian palaeontology and palaeogeography in the English midlands".[243] | |||
Upware North Pit | 1.1 hectares (2.7 acres)[244] | YES | Wicken 52°19′52″N 0°15′50″E / 52.331°N 0.264°E TL544727[244] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has several flooded pits with areas of willow and hawthorn. It is one of only two British sites which has greater pond sedge.[245]
| ||||
Upware South Pit | 1.1 hectares (2.7 acres)[246] | YES | Upware 52°18′54″N 0°15′22″E / 52.315°N 0.256°E TL539709[246] |
GCR[247] | Map | Citation | This site has rocks dating to the ammonites, as well as corals, which show affinities with the fauna of the Tethys Ocean. It is described by Natural England as a key site in study of the Oxfordian.[248]
| |||
Upwood Meadows | 6.0 hectares (15 acres)[249] | YES | Upwood 52°25′37″N 0°09′43″W / 52.427°N 0.162°W TL251826[249] |
WTBCN[251]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | The site has three fields on calcareous clay with poor drainage, a type of pasture now very rare, and was described by Derek Ratcliffe as having "an outstandingly rich and diverse flora".[250] One of the fields, which is agriculturally unimproved, has medieval ridge and furrow.[252] | |||
Wansford Pasture | 3.1 hectares (7.7 acres)[253] | YES | Wansford 52°34′55″N 0°25′26″W / 52.582°N 0.424°W TL069994[253] |
WTBCN[254]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is a south-facing slope, with Jurassic limestone grassland and a flush lower down which has a wide variety of wet-loving plants, including some which are rare in the county. The ecology is maintained by avoiding the use of fertilisers and herbicides, and by grazing.[255] | |||
Warboys and Wistow Woods | 44.5 hectares (110 acres)[256] | PP | Warboys 52°25′08″N 0°05′24″W / 52.419°N 0.090°W TL300818[256] |
WTBCN[257]
|
Map | Citation Archived 10 May 2012 at the Wayback Machine | These woods have high conservation value because they are ancient ash and maple, and this habitat has sharply declined in extent since 1945. The woods have diverse flora and fauna, particularly invertebrates.[258] | |||
Warboys Clay Pit | 12.6 hectares (31 acres)[259] | NO | Warboys 52°25′08″N 0°04′48″W / 52.419°N 0.08°W TL307818[259] |
GCR[260] | Map | Citation Archived 24 October 2012 at the Wayback Machine | According to ammonite fossils dating to the Late Jurassic, around 160 million years ago.[261]
| |||
Waresley Wood
|
54.2 hectares (134 acres)[262] | YES | Waresley 52°10′37″N 0°09′22″W / 52.177°N 0.156°W TL262548[262] |
WTBCN[263]
|
Map | Citation Archived 10 May 2012 at the Wayback Machine | This | |||
Weaveley and Sand Woods | 62.0 hectares (153 acres)[265] | NO | Gamlingay 52°10′16″N 0°12′32″W / 52.171°N 0.209°W TL226540[265] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | This site has an unusually varied geology, with areas of free-draining | ||||
West, Abbot's and Lound Woods | 50.4 hectares (125 acres)[267] | NO | Wittering 52°35′46″N 0°26′17″W / 52.596°N 0.438°W TF059010[267] |
Map | Citation Archived 10 May 2012 at the Wayback Machine | The site has a variety of woodland types, some of which are rare in Britain, including plateau alderwood. There are | ||||
Whitewater Valley | 4.3 hectares (11 acres)[269] | NO | Wittering 52°37′12″N 0°27′40″W / 52.620°N 0.461°W TF043036[269] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | Habitats in this site include a stream together with associated marsh, tall fen and willow cratoneuron commutatum.[270]
| ||||
Whittlesford - Thriplow Hummocky Fields | 55.6 hectares (137 acres)[271] | NO | Whittlesford 52°06′54″N 0°06′43″E / 52.115°N 0.112°E TL447484[271] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has the nationally rare fairy shrimp chirocephalus diaphanus. They are found in shallow hollows in arable fields, which are the result of ice lenses melting at the end of the last ice age.[272]
| ||||
Wicken Fen | 255.0 hectares (630 acres)[273] | YES | Wicken 52°18′25″N 0°16′41″E / 52.307°N 0.278°E TL554701[273] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is one of the few surviving lesser water plantain.[277]
| ||||
Wilbraham Fens | 62.0 hectares (153 acres) | NO | Cambridge 52°12′32″N 0°13′19″E / 52.209°N 0.222°E TL519591 |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This is an example of a fen habitat, which is now rare in Britain, with grassland, scrub, ponds and ditches. The dominant fen species is | ||||
Woodwalton Fen | 208.7 hectares (516 acres)[279] | YES | Ramsey 52°26′42″N 0°11′35″W / 52.445°N 0.193°W TL229845[279] |
Map | Citation Archived 24 October 2012 at the Wayback Machine | This site has one of the few remaining ranges of flora characteristic of the | ||||
Woodwalton Marsh | 0.8 hectares (2.0 acres)[283] | YES | Ramsey 52°24′54″N 0°13′16″W / 52.415°N 0.221°W TL211812[283] |
WTBCN[284]
|
Map | Citation Archived 24 October 2012 at the Wayback Machine | This grassland on green-winged orchid and the rare sulphur clover.[285] There is also a wide variety of butterflies.[284]
|
See also
- List of Local Nature Reserves in Cambridgeshire
- National nature reserves in Cambridgeshire
Notes
References
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- ^ a b "Designated Sites View: Barrington Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 1 October 2016. Retrieved 29 September 2016.
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- ^ Ratcliffe, A Nature Conservation Review, p. 57
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- ^ "Berry Fen citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 4 March 2016. Retrieved 17 December 2016.
- ^ a b "Designated Sites View: Bonemills Hollow". Sites of Special Scientific Interest. Natural England. Archived from the original on 11 September 2016. Retrieved 28 August 2016.
- ^ "Bonemills Hollow citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 4 March 2016. Retrieved 28 August 2016.
- ^ a b "Designated Sites View: Brackland Rough". Sites of Special Scientific Interest. Natural England. Archived from the original on 7 November 2016. Retrieved 6 November 2016.
- ^ "Fordham Woods". Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire. Archived from the original on 17 August 2016. Retrieved 26 July 2016.
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- ^ a b "Designated Sites View: Brampton Meadow". Sites of Special Scientific Interest. Natural England. Retrieved 13 September 2016.
- ^ "Brampton Meadow citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 3 March 2016. Retrieved 13 September 2016.
- ^ a b "Designated Sites View: Brampton Racecourse". Sites of Special Scientific Interest. Natural England. Retrieved 13 September 2016.
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- ^ a b "Designated Sites View: Brampton Wood". Sites of Special Scientific Interest. Natural England. Retrieved 28 November 2016.
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- ^ a b "Designated Sites View: Buff Wood". Sites of Special Scientific Interest. Natural England. Retrieved 29 November 2016.
- ^ a b "Buff Wood". Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire. Archived from the original on 23 August 2016. Retrieved 29 November 2016.
- ^ a b "Designated Sites View: Caldecote Meadows". Sites of Special Scientific Interest. Natural England. Archived from the original on 1 October 2016. Retrieved 29 September 2016.
- ^ "Caldecote Meadows citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 4 March 2016. Retrieved 29 September 2016.
- ^ a b "Designated Sites View: Cam Washes". Sites of Special Scientific Interest. Natural England. Archived from the original on 30 November 2016. Retrieved 29 November 2016.
- ^ "Cam Washes citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 24 October 2012. Retrieved 29 November 2016.
- ^ a b "Designated Sites View: Carlton Wood". Sites of Special Scientific Interest. Natural England. Archived from the original on 20 December 2016. Retrieved 14 December 2016.
- ^ "Carlton Wood citation" (PDF). Sites of Special Scientific Interest. Natural England. Archived (PDF) from the original on 3 March 2016. Retrieved 14 December 2016.
- ^ a b "Designated Sites View: Castor Flood Meadows". Sites of Special Scientific Interest. Natural England. Archived from the original on 30 November 2016. Retrieved 30 November 2016.
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- ^ a b "Designated Sites View: Castor Hanglands SSSI". Sites of Special Scientific Interest. Natural England. Retrieved 30 November 2016.
- ^ Ratcliffe, A Nature Conservation Review, pp. 57–58, 141
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- ^ a b "Designated Sites View: Chettisham Meadow". Sites of Special Scientific Interest. Natural England. Retrieved 14 November 2016.
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- ^ a b "Designated Sites View: Chippenham Fen and Snailwell Poor's Fen". Sites of Special Scientific Interest. Natural England. Retrieved 30 November 2016.
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- ^ a b c "Fenland SAC". Joint Nature Conservation Committee. Archived from the original on 21 April 2017. Retrieved 13 December 2016.
- ^ a b c "Fenland SAC (Woodwalton Fen, Wicken Fen & Chippenham Fen)" (PDF). Cambridgeshire County Council. Retrieved 13 December 2016.
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- ^ a b "Designated Sites View: Delph Bridge Drain". Sites of Special Scientific Interest. Natural England. Archived from the original on 7 November 2016. Retrieved 6 November 2016.
- ^ a b "Designated Sites View: Dernford Fen". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 September 2016. Retrieved 4 September 2016.
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- ^ a b "Designated Sites View: Devil's Dyke". Sites of Special Scientific Interest. Natural England. Retrieved 30 November 2016.
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- ^ a b "Designated Sites View: Ely Pits and Meadows". Sites of Special Scientific Interest. Natural England. Archived from the original on 2 December 2016. Retrieved 1 December 2016.
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- ^ a b "Designated Sites View: Eye Gravel Pit". Sites of Special Scientific Interest. Natural England. Archived from the original on 10 October 2016. Retrieved 9 October 2016.
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- ^ a b "Designated Sites View: Fowlmere Watercress Beds". Sites of Special Scientific Interest. Natural England. Retrieved 6 December 2016.
- ^ "Fowlmere". Royal Society for the Protection of Birds. Retrieved 2 December 2016.
- ^ "About Fowlmere". Royal Society for the Protection of Birds. Retrieved 6 December 2016.
- ^ a b "Designated Sites View: Fulbourn Fen". Sites of Special Scientific Interest. Natural England. Retrieved 6 December 2016.
- ^ a b "Fulbourn Fen". Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire. Archived from the original on 17 August 2016. Retrieved 1 December 2016.
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- ^ a b "Designated Sites View: Furze Hill". Sites of Special Scientific Interest. Natural England. Archived from the original on 15 September 2016. Retrieved 4 September 2016.
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