Chobham Common is a 655.7-hectare (1,620-acre) biological Site of Special Scientific Interest north of Chobham in Surrey. It is a Nature Conservation Review site, Grade I and a national nature reserve. It is part of the Thames Basin Heaths Special Protection Area and the Thursley, Ash, Pirbright and Chobham Special Area of Conservation. It contains three scheduled monuments. Most of the site is managed by the Surrey Wildlife Trust as the Chobham Common nature reserve, but the SSSI also includes a small private reserve managed by the Trust, Gracious Pond.
Surrey Wildlife Trust (SWT) was founded in 1959 as Surrey Naturalists' Trust and it is one of forty-six wildlife trusts covering Great Britain, Northern Ireland, Isle of Man and Alderney. SWT carries out conservation activities on a considerable area of Surrey County Council's large countryside estate and also manages land on behalf of the Ministry of Defence estate. As of 2022 the SWT manages more than 6,000 hectares of land for wildlife and employs more than 100 staff. It had an income of £5.1 million and expenditure of £5.7 million.
The Sussex Wildlife Trust (SWT) is a conservation charity which aims to protect natural life in Sussex. It was founded in 1961 and is one of 46 wildlife trusts across the UK and the Isle of Man and Alderney. As of 2019, it has 33,000 members and manages 2,000 hectares of land for nature. It is a registered charity and in the year to 31 March 2019 it had an income of £5.7 million and expenditure of £4 million, resulting in net income of £1.7 million.
Hothfield Common is a 56.5-hectare (140-acre) biological Site of Special Scientific Interest north-east of Ashford in Kent. It is also a Local Nature Reserve, and is part of the 86-hectare (210-acre) Hothfield Heathlands nature reserve owned by Ashford Borough Council and managed by Kent Wildlife Trust.
Whitmoor Common is a 166-hectare (410-acre) biological Site of Special Scientific Interest on the northern outskirts of Guildford in Surrey. It is part of the Thames Basin Heaths Special Protection Area and the 184.9-hectare (457-acre) Whitmoor and Rickford Commons Local Nature Reserve, which is owned by Surrey County Council and managed by the Surrey Wildlife Trust.
Sandhurst to Owlsmoor Bogs and Heaths is an 85.8-hectare (212-acre) biological Site of Special Scientific Interest (SSSI) on the northern outskirts of Sandhurst in Berkshire. Part of the SSSI is Wildmoor Heath nature reserve, which is managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust. and the SSSI is part of Thames Basin Heaths Special Protection Area.
East Winch Common is a 26.1-hectare (64-acre) biological Site of Special Scientific Interest south-east of King's Lynn in Norfolk. It is common land and is managed by the Norfolk Wildlife Trust.
Hertford Heath nature reserve is a 28 hectare biological Site of Special Scientific Interest in Hertford Heath in Hertfordshire. It is managed by the Herts and Middlesex Wildlife Trust and the local planning authority is East Hertfordshire District Council.
Barossa is a 498-hectare (1,230-acre) nature reserve north of Camberley in Surrey. It is owned by the Ministry of Defence and managed by the Surrey Wildlife Trust. It is part of the Thames Basin Heaths Special Protection Area and the Broadmoor to Bagshot Woods and Heaths Site of Special Scientific Interest
Littlefield Common is a 17-hectare (42-acre) nature reserve south-west of Worplesdon in Surrey. It is owned by Surrey County Council and managed by the Surrey Wildlife Trust.
Gracious Pond is a 14-hectare (35-acre) nature reserve in Chobham in Surrey. It is managed by the Surrey Wildlife Trust. It is part of Chobham Common Site of Special Scientific Interest.
Railway Land, Lewes is a 10.9-hectare (27-acre) Local Nature Reserve in Lewes in East Sussex. It is owned by Lewes District Council and managed by the council and the Railway Land Wildlife Trust.
Seaford Head is a 150.2-hectare (371-acre) Local Nature Reserve east of Seaford in East Sussex. It is part of Seaford to Beachy Head Site of Special Scientific Interest An area of 83 hectares is owned by Seaford Town Council and managed by the Sussex Wildlife Trust. The rest is divided between Seven Sisters Country Park, which is owned and managed by East Sussex County Council, and an area owned by the National Trust.
Withdean and Westdene Woods is a 7.9-hectare (20-acre) Local Nature Reserve in four separate areas in Brighton in East Sussex. Most of the site is owned and managed by Brighton and Hove City Council. Withdean Woods is a 1-hectare (2.5-acre) nature reserve managed by the Sussex Wildlife Trust.
Burton Park SSSI is a 57.7-hectare (143-acre) biological Site of Special Scientific Interest west of Pulborough in West Sussex. A larger area of 63 hectares, including Chingford Pond to the west, is designated a Local Nature Reserve called Burton and Chingford Ponds, which is managed by the Sussex Wildlife Trust and West Sussex County Council. The site is adjacent to Burton Park, a Grade I listed building.
Iping and Stedham Commons is a nature reserve owned and managed by the Sussex Wildlife Trust. It is a 125.4-hectare (310-acre) biological Site of Special Scientific Interest near the villages of Iping and Stedham, west of Midhurst in West Sussex. It is also a Local Nature Reserve and a Nature Conservation Review site, Grade 2.
Lavington Common is a 31.2-hectare (77-acre) biological Site of Special Scientific Interest south-west of Petworth in West Sussex. It is a National Trust property.
Flatropers Wood is a 38-hectare (94-acre) nature reserve in Rye in East Sussex. It is managed by the Sussex Wildlife Trust.
Woods Mill is a 19-hectare (47-acre) nature reserve south of Henfield in West Sussex. It is managed by the Sussex Wildlife Trust.
