Pulborough Brooks is a 160-hectare (400-acre) biological Site of Special Scientific Interest south of Pulborough in West Sussex. It is part of the Pulborough Brooks nature reserve, which is managed by the Royal Society for the Protection of Birds. It is also part of the Arun Valley Ramsar site, Special Area of Conservation and Special Protection Area.
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.
Iford is a village and civil parish in the Lewes District of East Sussex, England. The village is located two miles (3.2 km) south of Lewes. The parish lies on slopes of the South Downs in the valley of the River Ouse.
Pevensey Levels is a 3,603.2-hectare (8,904-acre) biological Site of Special Scientific Interest between Bexhill-on-Sea and Hailsham in East Sussex. It is a Nature Conservation Review site, Grade I, a Ramsar site and a Special Area of Conservation. An area of 183.5 hectares is a national nature reserve and an area of 150 hectares is a nature reserve called Pevensey Marshes which is managed by the Sussex Wildlife Trust.
Beddingham is an English village and civil parish in the Lewes district of East Sussex, at the junction between the London–Newhaven (A26) and south coast (A27) roads south-east of Lewes. The parish council joined with that of Glynde shortly after the Second World War, as Glynde and Beddingham, but they remain separate civil parishes.
Asham Quarry is a 2.6-hectare (6.4-acre) geological Site of Special Scientific Interest north of Newhaven in East Sussex. It is a Geological Conservation Review site and in the Sussex Downs Area of Outstanding Natural Beauty.
Clayton to Offham Escarpment is a 422.5-hectare (1,044-acre) linear biological Site of Special Scientific Interest which runs from Clayton in West Sussex to Lewes in East Sussex. An area of 24 hectares is Ditchling Beacon nature reserve, which is managed by the Sussex Wildlife Trust.
Plashett Park Wood is a 157.6-hectare (389-acre) biological Site of Special Scientific Interest between Lewes and Uckfield in East Sussex.
Southerham Grey Pit is a 8.5-hectare (21-acre) geological Site of Special Scientific Interest south-east of Lewes in East Sussex. It is a Geological Conservation Review site.
Southerham Machine Bottom Pit is a 1.8-hectare (4.4-acre) geological Site of Special Scientific Interest in Lewes in East Sussex. It is a Geological Conservation Review site.
Lewes Downs is a 165-hectare (410-acre) biological Site of Special Scientific Interest east of Lewes in East Sussex. It is a Nature Conservation Review site, Grade I and a Special Area of Conservation. Part of it is a national nature reserve, part is Malling Down nature reserve, which is managed by the Sussex Wildlife Trust, and part is Mount Caburn, an Iron Age hill fort which is a Scheduled Monument.
Southerham Works Pit is a 1-hectare (2.5-acre) geological Site of Special Scientific Interest in Lewes in East Sussex. It is a Geological Conservation Review site.
Amberley Wild Brooks or Amberley Wildbrooks is a 327.5-hectare (809-acre) biological Site of Special Scientific Interest west of Storrington in West Sussex. An area of 80 hectares is a nature reserve managed by the Sussex Wildlife Trust It is a Site of Special Scientific Interest and a Nature Conservation Review site. It is also part of the Arun Valley Ramsar site, Special Area of Conservation and Special Protection Area.
Combe Haven is a 153-hectare (380-acre) biological Site of Special Scientific Interest between Hastings and Bexhill-on-Sea in East Sussex. An area of 18.5 acres is Filsham Reedbed Local Nature Reserve, which is managed by the Sussex Wildlife Trust
Wilmington Downs is a 209.8-hectare (518-acre) biological Site of Special Scientific Interest north-west of Eastbourne in East Sussex. The site includes a Scheduled Monument, the Long Man of Wilmington, a turf cut figure which may be of prehistoric origin.
Offham Marshes is a 39.1-hectare (97-acre) biological Site of Special Scientific Interest on the northern outskirts of Lewes in East Sussex.
Castle Hill, Newhaven is a 16.4-hectare (41-acre) Local Nature Reserve in Newhaven in East Sussex. It is owned and managed by Lewes District Council. It is part of Brighton to Newhaven Cliffs Site of Special Scientific Interest and Geological Conservation Review site.
Waltham Brooks is a 47.4-hectare (117-acre) biological Site of Special Scientific Interest south-west of Pulborough in West Sussex. It is owned and managed by the Sussex Wildlife Trust and is part of the Arun Valley Ramsar site and Special Protection Area.
Malling Down is an 85-hectare (210-acre) nature reserve on the eastern outskirts of Lewes in East Sussex. It is managed by the Sussex Wildlife Trust. It is part of Lewes Downs, which is a Nature Conservation Review site, Grade I. Special Area of Conservation and Site of Special Scientific Interest.
