Local nature reserves (LNRs) are designated by local authorities under the National Parks and Access to the Countryside Act 1949. The local authority must have a legal control over the site, by owning or leasing it or having an agreement with the owner. Local nature reserves are sites which have a special local interest either biologically or geologically. Local authorities have a duty to care for them, and can apply local bye-laws to manage and protect them.[4][5]
This grassland and heath common has diverse habitats and a rich flora, including several nationally rare plants. There are nearly 100 species of birds, including 60 which breed on the site, and a wide range of invertebrates.[10]
This site adjacent to the River Yare has unimproved grassland, tall fen, a seasonal pond and drainage ditches, which have aquatic plants such as reed sweet-grass.[12]
This inland tidal estuary has large areas of mud at low tide, and it provides an ample food supply for migrating and wintering wildfowl and waders. There are nationally important numbers of several species of wintering wildfowl, including rare species.[17]
This site in the valley of the River Waveney has marshy grazing land and lakes. At the southern end there is a Neolithic settlement,[20] and in the middle there are long and round barrows.[18]
Most of this site is grassland with flora including lady's bedstraw, harebell and sheep's sorrel. There is also an area of semi-mature woodland at the western end.[23]
This is an area of woodland fringing Earlham Park, and trees include regenerating elms. Other habitats include tall marsh, unimproved grassland and a pond which has silted up.[24]
This site on the bank of the River Yare is mainly grassland, some of which is marshy. There are also small areas of broadleaved woodland and tall herbs.[25]
This site has around 300 pingos, shallow pools formed when ice melted at the end of the last ice age. There is a mosaic of habitats with a large lake, Thompson Water, at the western end.[34][35]
Knapton Cutting is a footpath from Knapton to North Walsham along the former North Walsham to Mundesley railway line. A short stretch at the northern end is the LNR, called Knapton Cutting Butterfly Reserve. It has a variety of flowering plants, including small-flowered catchfly, which is classified as endangered in Britain.[36]
This fragment of a formerly extensive heath has habitats including woodland, a pond, scrub and acid grassland. There are woodland birds such as song thrushes and great spotted woodpeckers.[42]
This wood has 40 different species of trees, most of which have been planted since 1993, but there is a 450 year old oak. There is also a range of birds, butterflies and dragonflies. Mammals include otters, water voles and badgers.[43]
This site was taken over by wet woodland in the twentieth century, but the SWT has restored the eastern end to fen by mowing, and it has many typical fen plants such as marsh helleborine, marsh fragrant orchid and sawsedge.[44]
This nature reserve has semi-improved grassland and species-rich hedges which mark an ancient track. There are also areas of bracken[46] and old woodland.[47]
This is damp grassland and fen in the valley of the River Ant. There are several rare true flies characteristic of undisturbed wetlands, especially Pteromicra glabricula and Colobaea distincta, both of which have larvae which are parasitic on snails.[50]
This site is in two adjacent areas. Mile Cross Marsh has damp grassland and fen and Sycamore Crescent is a narrow stretch of mature oak and beech woodland with an understorey of elm and sycamore.[52]
Most of this site on the southern bank of the River Yare is reed beds, which have many dragonflies. Chinese water deer sometimes browse in the marsh.[53]
This is a classic example of an esker, a glacial crevasse which has been filled in until it forms a narrow winding ridge. It has been very important for teaching, research and demonstration.[55]
^"Local councils". Norfolk County Council. Archived from the original on 17 March 2017. Retrieved 15 October 2018.
^"Protected or Designated Areas". Department for Environment, Food & Rural Affairs and Natural England. 9 April 2013. Archived from the original on 4 May 2015. Retrieved 29 July 2015.
^"Barnhamcross Common citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 16 March 2018. Retrieved 6 June 2018.
^"Bath Hills". Local Nature Reserves. Natural England. Archived from the original on 24 June 2018. Retrieved 24 June 2018.
^"Bowthorpe Marsh". Local Nature Reserves. Natural England. Archived from the original on 25 June 2018. Retrieved 24 June 2018.
^"Breydon Water citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 16 March 2018. Retrieved 6 June 2018.
^"Southrepps Common citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 16 March 2018. Retrieved 16 June 2018.
^"Wiveton Downs citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 16 March 2018. Retrieved 23 June 2018.
Sources
Ratcliffe, Derek, ed. (1977). A Nature Conservation Review. Vol. 2. Cambridge, UK: Cambridge University Press. ISBN978-0-521-21403-2.