Brampton Meadow is a one hectare biological Site of Special Scientific Interest north-west of Brampton in Cambridgeshire, England.
Chettisham Meadow is a 0.7-hectare (1.7-acre) biological Site of Special Scientific Interest west of Chettisham, 3 km (2 mi) north of Ely in Cambridgeshire. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Upwood Meadows is a 6 hectare biological Site of Special Scientific Interest west of Upwood in Cambridgeshire. It is also a National Nature Reserve and a Grade I Nature Conservation Review site. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Soham Wet Horse Fen is a 33.8-hectare (84-acre) biological Site of Special Scientific Interest east of Soham in Cambridgeshire. A 3.6-hectare (8.9-acre) field in the north-west corner is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire as Soham Meadow.
Southorpe Meadow is a 2 hectares biological Site of Special Scientific Interest in Southorpe in Cambridgeshire. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Ashdon Meadows is a 1.5-hectare (3.7-acre) biological Site of Special Scientific Interest south of Ashdon in Essex.
Thriplow Peat Holes is a 12.2-hectare (30-acre) biological Site of Special Scientific Interest north-east of Thriplow in Cambridgeshire.
Whittlesford - Thriplow Hummocky Fields is a 55.6-hectare (137-acre) biological Site of Special Scientific Interest between Whittlesford and Thriplow in Cambridgeshire. This site has two unusual species, the nationally rare grass-poly, which is only found in south Cambridgeshire on the British mainland, and the nationally uncommon fairy shrimp Chirocephalus diaphanus. They are found in shallow hollows in arable fields, which are the result of ice lenses melting at the end of the last ice age. There are also uncommon liverworts.
Sawston Hall Meadows is a 7.4-hectare (18-acre) biological Site of Special Scientific Interest in Sawston in Cambridgeshire.
Hemingford Grey Meadow is a 0.7-hectare (1.7-acre) biological Site of Special Scientific Interest south of Hemingford Grey in Cambridgeshire. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire as Arthur's Meadow.
Caldecote Meadows is a 9.1-hectare (22-acre) biological Site of Special Scientific Interest in Caldecote in Cambridgeshire.
Snailwell Meadows is a 14.8-hectare (37-acre) biological Site of Special Scientific Interest in Snailwell in Cambridgeshire.
Mill Crook is a 5.9-hectare (15-acre) biological Site of Special Scientific Interest east of Towcester in Northamptonshire. Mill Crook and Grafton Regis Meadow are a 7.9-hectare (20-acre) nature reserve managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Little Catworth Meadow is a 5.2-hectare (13-acre) biological Site of Special Scientific Interest between Catworth and Spaldwick in Cambridgeshire.
Pakenham Meadows is a 5.8-hectare (14-acre) biological Site of Special Scientific Interest north of Pakenham in Suffolk.
Nacton Meadows is a 4.5-hectare (11-acre) biological Site of Special Scientific Interest north-west of Levington in Suffolk. It is in the Suffolk Coast and Heaths Area of Outstanding Natural Beauty
Debdale Meadow, Muston is a 4.3-hectare (11-acre) biological Site of Special Scientific Interest north of Muston in Leicestershire.
Poplar Farm Meadows, Langley is a 7.5-hectare (19-acre) biological Site of Special Scientific Interest east of Loddon in Norfolk. It is part of the Broadland Ramsar site and Special Protection Area, and The Broads Special Area of Conservation.
