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Dalham Farm

Geological Conservation Review sitesSites of Special Scientific Interest in Kent
Dalham Farm 2
Dalham Farm 2

Dalham Farm is an 8.8 hectares (22 acres) geological Site of Special Scientific Interest in High Halstow, north of Rochester in Kent. It is a Geological Conservation Review site.The farm shows mass movement of rock and soil on a shallow 8% slope of London Clay, which is seen in ridges across the site. It may be the lowest angled slope failure in Britain, and is important in demonstrating slope degradation where there is no coastal erosion.A public footpath crosses the site.

Excerpt from the Wikipedia article Dalham Farm (License: CC BY-SA 3.0, Authors, Images).

Dalham Farm
Cooling Road,

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Wikipedia: Dalham FarmContinue reading on Wikipedia

Geographical coordinates (GPS)

Latitude Longitude
N 51.449 ° E 0.557 °
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Address

Cooling Road

Cooling Road
ME3 8SF , High Halstow
England, United Kingdom
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Dalham Farm 2
Dalham Farm 2
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Nearby Places

High Halstow NNR
High Halstow NNR

High Halstow National Nature Reserve is on the Hoo Peninsula north of Chatham. It is also part of the Northwood Hill Royal Society for the Protection of Birds Reserve (which is 270 hectares of grazing marsh, woodland and farmland). It was declared a National Nature Reserve in 1951.The reserve and the woodland lies on the hill to the north of the village of High Halstow. The woodland, is situated on London Clay, comprises large oak trees and hawthorn scrub, with several sycamore trees. English elm was formerly abundant but has largely been killed by Dutch elm disease. The woodland has a diverse flora with over 200 plants recorded, including trees and shrubs. It is also noted for its diversity of butterflies. A number of rare moths have been recorded at the site. The sloe carpet (Aleucis distinctata), least carpet (Idaea vulpinaria) and a colony of the white-letter hairstreak butterfly have been noted on the reserve. Also nine species of dragonfly have also been recorded in the reserve. The reserve is also home to a flock of nightingales. Also the UK's largest and most famous colonies of little egrets, they have been nesting at the site since 2000, reaching approximately 93 pairs by 2007. The reserve may be visited either from (grid ref TR220606) the carpark off Northwood Avenue, to the South-of the woodland. Or from Buckland Farm (the RSPCA Farm and carpark), to west of the woodland. The reserve has a nature trail with attractive sea views and long distance views of the River Medway. The Saxon Shore Way long distance path passes through the reserve between Cooling and High Halstow.

South Thames Estuary and Marshes
South Thames Estuary and Marshes

South Thames Estuary and Marshes is a 5,289-hectare (13,070-acre) biological Site of Special Scientific Interest which stretches between Gravesend and the mouth of the River Medway in Kent. Part of it is a Nature Conservation Review site, Grade I, and part is a Royal Society for the Protection of Birds nature reserve. It is part of the Thames Estuary and Marshes Ramsar internationally important wetland site and Special Protection Area under the European Union Directive on the Conservation of Wild Birds.The site consists of a range of habitats including mudflats, saltmarsh, grazing marsh and stretches of shingle. Inland are freshwater lagoons and some patches of deciduous woodland. Over 20,000 migratory waterfowl use this site in the winter, and some species such as greater white-fronted goose, shelduck, gadwall, teal, northern pintail, shoveler, grey plover, curlew and black-tailed godwit are present in internationally important numbers. There are also a number of breeding birds including garganey, avocet, northern pintail, bearded reedling, hen harrier, short-eared owl, ruff, common tern and European golden plover. There are nationally scarce plants on dykes and the drier parts of the site, and the saltmarsh is dominated by salt grasses, the glassworts Salicornia, sea aster, sea lavender and sea purslane. Also present are the nationally scarce plants golden samphire and Puccinellia fasciculata. The diverse invertebrates include nationally rare beetles, flies and true bugs; the scarce emerald damselfly and eight species of water beetle, including the great silver water beetle, are found here.