Datasets Including Cis bidentatus

Site Region spp. SQI IEC Survey Period
Calke Abbey NT, DerbyshireEngland: Mid165453.9741998 - 2004
Buddon Wood (total), Leicestershire (with Rutland)England: Mid124447.636< 1988
Glen Affric, East Inverness-shireScotland66448.59< 2014
Forest of Dean, West GloucestershireEngland: Mid89438.2341965 - 1998
Danbury Common & Danbury Park, South EssexEngland: South109431.2411976 - 2009
Duncombe Park NNR, North-east YorkshireEngland: North93425.841< 2000
Powis Castle Park (total), MontgomeryshireWales170390.6651994 - 2003
Great Ridge, South WiltshireEngland: South-West46393.5151980 - 2004
Powis Castle Park (pre-1996), MontgomeryshireWales39384.618< 1996
Grovely Wood, South WiltshireEngland: South-West107378.5341980 - 2004
Langley Wood, South WiltshireEngland: South-West67434.3231980 - 2005
Grimsthorpe Park, South LincolnshireEngland: Mid148522.377< 2014
Central Lincs. Limewoods, North LincolnshireEngland: Mid123384.622< 1998
Lullingstone Park, West KentEngland: South105486.746< 1977
Monks Wood NNR, HuntingdonshireEngland: Mid157459.948< 1973
New Forest, South HampshireEngland: South326857.1207< 2000
River Soar, Leicestershire (with Rutland)England: Mid67361.211< 1980
Snelsmore Common, BerkshireEngland: South71233.8112003
Thorne Moors, South-west YorkshireEngland: North86307.018< 1985
Walcot Park, ShropshireEngland: Mid39317.913< 1991
Rug, MerionethshireWales47227.75< 1994
Moccas Park, HerefordshireEngland: Mid239635.1137< 1998
Epping Forest, South EssexEngland: South254601.6128< 1979
Abernethy Estate, East Inverness-shireScotland142597.917< 1994
Box Hill, SurreyEngland: South225530.771< 1997
Black Wood of Rannoch, Mid PerthshireScotland74518.99< 1990
Stanford PTA, West NorfolkEngland: South183489.1741980 - 2009
Buxted Park, East SussexEngland: South135424.443< 1999
Kedleston Park NT, DerbyshireEngland: Mid143404.958< 2014
Dinefwr Deer Park, CarmarthenshireWales156382.757< 1999
Dingestow Court, MonmouthshireWales52382.7132007 - 2014
Blean Woods Complex, East KentEngland: South50336.015< 1999
Piercefield Park, MonmouthshireWales43316.314< 1999
Brocton Coppice, StaffordshireEngland: Mid88313.632< 2000
Lawn Wood & Tortoiseshell Wood, South LincolnshireEngland: Mid49302.011< 1998
Llanerchydol Hall, MontgomeryshireWales17211.821994
Windsor Forest, BerkshireEngland: South364850.0251< 1998
Gibside, County DurhamEngland: North83389.213< 1992
Harewood Forest, North HampshireEngland: South64332.819< 1975
Pilton Wood, North DevonEngland: South-West43281.49< 1999
Dulverton Woods, South SomersetEngland: South-West51276.513< 2002
Crowcombe Park, South SomersetEngland: South-West51284.3131995 - 2010
Carn Gafallt, BreconshireWales84371.428< 2015
Trent Valley , NottinghamshireEngland: Mid101366.3301997 - 2015
Shugborough, StaffordshireEngland: Mid39415.4211985 - 2015
Plyde Loch (revised), AyrshireScotland25256.012012 - 2016
Buddon Wood (post 1980), Leicestershire (with Rutland)England: Mid79329.1151980 - 1988
Oxburgh Hall (NT), West NorfolkEngland: South55454.5202006 - 2013
Shotover Hill, OxfordshireEngland: South155518.7711999 - 2017
Wyre Forest , WorcestershireEngland: Mid126490.5431980 - 2017
Hatfield Forest, North EssexEngland: South246694.71471986 - 2018
Oxburgh Hall (NT), HertfordshireEngland: South63463.5232006 - 2018
Castle Drogo (NT), South DevonEngland: South-West79448.1331996 - 2016
Beningbrough Parkland, North-east YorkshireEngland: North68322.1161987 - 2019
Woodwalton Fen NNR, HuntingdonshireEngland: Mid57407.0151961 - 2019
Felbrigg Hall Estate (NT), East NorfolkEngland: South135407.4511988 - 2018
Ashridge Estate (NT), HertfordshireEngland: South234603.41191986 - 2020
Dunster Deer Park, South SomersetEngland: South-West61326.2231995 - 2011
Nettlecombe Park, South SomersetEngland: South-West128373.4581988 - 2019
Tatton Park (2021), CheshireEngland: Mid102508.8482021
Tatton Park (2011-21), CheshireEngland: Mid122508.2582011 - 2021
Birchall & Holwell Park Woods, HertfordshireEngland: South66328.882014 - 2015
Chirk Castle Park (NT), DenbighshireWales194433.5831993 - 2018
Wye Valley Woods SAC, MonmouthshireWales132473.5561994 - 2018
Robinson Place Farm, Westmorland (with Furness)England: North53228.392021 - 2022
Sheringham Park (NT), East NorfolkEngland: South88376.1261987 - 2022
Clumber Park (NT), NottinghamshireEngland: Mid177480.2851990 - 2023
Oxburgh Hall, West NorfolkEngland: South97516.5392013 - 2022
Burnham Beeches, BuckinghamshireEngland: South263652.1156< 2022
Burnham Beeches, Dorneywood NT and Huntswood Farm, BuckinghamshireEngland: South284695.8181< 2022