Datasets Including Cis bidentatus

Site Region spp. SQI IEC Survey Period
Calke Abbey NT, DerbyshireEngland: Mid165422.4741998 - 2004
Buddon Wood (total), Leicestershire (with Rutland)England: Mid124397.636< 1988
Glen Affric, East Inverness-shireScotland66478.811< 2014
Forest of Dean, West GloucestershireEngland: Mid89410.1301965 - 1998
Duncombe Park NNR, North-east YorkshireEngland: North93409.742< 2000
Powis Castle Park (total), MontgomeryshireWales170380.0711994 - 2003
Great Ridge, South WiltshireEngland: South-West46423.9121980 - 2004
Powis Castle Park (pre-1996), MontgomeryshireWales39392.321< 1996
Grovely Wood, South WiltshireEngland: South-West107390.7271980 - 2004
Langley Wood, South WiltshireEngland: South-West67403.0231980 - 2005
Grimsthorpe Park, South LincolnshireEngland: Mid147461.978< 2014
Central Lincs. Limewoods, North LincolnshireEngland: Mid123343.925< 1998
Lullingstone Park, West KentEngland: South105473.343< 1977
Monks Wood NNR, HuntingdonshireEngland: Mid157415.948< 1973
New Forest, South HampshireEngland: South324771.6201< 2000
River Soar, Leicestershire (with Rutland)England: Mid66304.512< 1980
Snelsmore Common, BerkshireEngland: South71215.592003
Thorne Moors, South-west YorkshireEngland: North86269.816< 1985
Walcot Park, ShropshireEngland: Mid39310.311< 1991
Rug, MerionethshireWales47240.48< 1994
Moccas Park, HerefordshireEngland: Mid239566.5139< 1998
Epping Forest, South EssexEngland: South252544.4129< 1979
Abernethy Estate, East Inverness-shireScotland142678.218< 1994
Box Hill, SurreyEngland: South225552.068< 1997
Black Wood of Rannoch, Mid PerthshireScotland74563.58< 1990
Stanford PTA, West NorfolkEngland: South183416.9741980 - 2009
Buxted Park, East SussexEngland: South134400.743< 1999
Kedleston Park NT, DerbyshireEngland: Mid143378.358< 2014
Dinefwr Deer Park, CarmarthenshireWales156385.357< 1999
Dingestow Court, MonmouthshireWales52284.652007 - 2014
Blean Woods Complex, East KentEngland: South50294.014< 1999
Piercefield Park, MonmouthshireWales43288.412< 1999
Brocton Coppice, StaffordshireEngland: Mid88317.035< 2000
Lawn Wood & Tortoiseshell Wood, South LincolnshireEngland: Mid49277.611< 1998
Llanerchydol Hall, MontgomeryshireWales17205.921994
Windsor Forest, BerkshireEngland: South363765.8255< 1998
Gibside, County DurhamEngland: North83400.014< 1992
Harewood Forest, North HampshireEngland: South64300.020< 1975
Pilton Wood, North DevonEngland: South-West43279.18< 1999
Dulverton Woods, South SomersetEngland: South-West51294.112< 2002
Crowcombe Park, South SomersetEngland: South-West51276.5111995 - 2010
Carn Gafallt, BreconshireWales84352.423< 2015
Trent Valley , NottinghamshireEngland: Mid101332.7261997 - 2015
Shugborough, StaffordshireEngland: Mid39369.2181985 - 2015
Plyde Loch (revised), AyrshireScotland25244.042012 - 2016
Buddon Wood (post 1980), Leicestershire (with Rutland)England: Mid79305.1141980 - 1988
Shotover Hill, OxfordshireEngland: South155441.3721999 - 2017
Wyre Forest , WorcestershireEngland: Mid126415.9391980 - 2017
Hatfield Forest, North EssexEngland: South245568.61391986 - 2018
Castle Drogo (NT), South DevonEngland: South-West79402.5351996 - 2016
Beningbrough Parkland, North-east YorkshireEngland: North68311.8151987 - 2019
Woodwalton Fen NNR, HuntingdonshireEngland: Mid57315.8161961 - 2019
Felbrigg Hall Estate (NT), East NorfolkEngland: South135382.2461988 - 2018
Ashridge Estate (NT), HertfordshireEngland: South234555.61111986 - 2020
Dunster Deer Park, South SomersetEngland: South-West61304.9241995 - 2011
Nettlecombe Park, South SomersetEngland: South-West129355.0571988 - 2019
Tatton Park (2021), CheshireEngland: Mid102432.4462021
Tatton Park (2011-21), CheshireEngland: Mid122427.0542011 - 2021
Birchall & Holwell Park Woods, HertfordshireEngland: South65286.282014 - 2015
Chirk Castle Park (NT), DenbighshireWales194404.6801993 - 2018
Wye Valley Woods SAC, MonmouthshireWales132448.5501994 - 2018
Robinson Place Farm, Westmorland (with Furness)England: North53224.592021 - 2022
Sheringham Park (NT), East NorfolkEngland: South88326.1251987 - 2022
Clumber Park (NT), NottinghamshireEngland: Mid177422.0751990 - 2023
Oxburgh Hall, West NorfolkEngland: South96447.9362013 - 2022
Burnham Beeches (inc. Dorneywood NT and Huntswood Farm), BuckinghamshireEngland: South284624.6176< 2022
Oxburgh Hall (NT), West NorfolkEngland: South63409.5202006 - 2018
Turnworth Common, DorsetEngland: South-West120475.0632018 - 2023
Danbury Common (NT) & Danbury Park, South EssexEngland: South120417.5401976 - 2019
Burnham Beeches (s.s.), BuckinghamshireEngland: South263592.0155< 2022
Rydal Park & Nab Scar, Westmorland (with Furness)England: North56242.9182023 - 2024
Diseworth Farmland, Leicestershire (with Rutland)England: Mid43407.0142024
Little Doward Woods, HerefordshireEngland: Mid200554.5962024