Whittlewood Forest is a former medieval hunting forest east of Silverstone in Northamptonshire in England. It is managed by the Forestry England. There are tracts of ancient woodland within it and old ditches can be found at the edges of several individual woods. The area has been the subject of extensive academic historical research. An area of 400 hectares in seven different patches has been designated a biological Site of Special Scientific Interest (SSSI), which is about half the size of an average English parish. It is a Nature Conservation Review site, Grade 2.
Roecliffe Manor Lawns is a 1.3 hectares biological Site of Special Scientific Interest south of Woodhouse Eaves in Leicestershire.
Gamlingay Wood is a 48.4-hectare (120-acre) biological Site of Special Scientific Interest (SSSI) north of Gamlingay in Cambridgeshire. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Bradfield Woods is an 81.4-hectare (201-acre) biological Site of Special Scientific Interest between Bury St Edmunds and Stowmarket in Suffolk. The site is in three separate blocks, the adjoining Felsham Hall and Monkspark Woods, and the much smaller separate Hedge Wood and Chensil Grove. Felsham Hall and Monkspark Woods are designated a 63.3 National Nature Reserve, also called Bradfield Woods, and are managed by the Suffolk Wildlife Trust.
Helmdon Disused Railway is a 16.6-hectare (41-acre) linear biological Site of Special Scientific Interest between Helmdon and Brackley in Northamptonshire.
Weaveley and Sand Woods is a 62.0-hectare (153-acre) biological Site of Special Scientific Interest north of Gamlingay in Cambridgeshire.
River Ise and Meadows is a 13.5-hectare (33-acre) biological Site of Special Scientific Interest along the River Ise in Northamptonshire between Geddington and the Kettering to Corby railway line east of Rushton.
Stoke and Bowd Lane Woods is a 36.4-hectare (90-acre) biological Site of Special Scientific Interest west of Corby in Northamptonshire. The eastern half of Stoke Wood is managed by the Woodland Trust, a triangular area of 0.7 hectares which stretches south from the middle is the Stoke Wood End Quarter, a nature reserve managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire, and the remaining western part of the wood is private property. Bowd Lane Wood is private property.
High Wood and Meadow is a 16.5-hectare (41-acre) biological Site of Special Scientific Interest between Farthingstone and Preston Capes in Northamptonshire. It is managed by the Wildlife Trust for Bedfordshire, Cambridgeshire and Northamptonshire.
Bucknell Wood Meadows is a 9.2-hectare (23-acre) biological Site of Special Scientific Interest north-west of Silverstone in Northamptonshire.
Abbey Wood, Flixton is an 18 hectare biological Site of Special Scientific Interest south—west of Bungay in Suffolk. It consists of two adjoining areas, the larger Abbey Wood to the north and the smaller Packway Wood to the south.
Lineage Wood & Railway Track, Long Melford is a 78.7-hectare (194-acre) biological Site of Special Scientific Interest north-east of Long Melford in Suffolk.
Middle Wood, Offton is a 23.3-hectare (58-acre) biological Site of Special Scientific Interest north-west of Offton in Suffolk.
Harby Hill Wood is a 16.9-hectare (42-acre) biological Site of Special Scientific Interest west of Eastwell in Leicestershire.
Oakley Wood is a 48.1-hectare (119-acre) biological Site of Special Scientific Interest west of Hathern in Leicestershire.
Leighfield Forest SSSI is an 11.3 hectares biological Site of Special Scientific Interest east of Skeffington in Leicestershire, England. It consists of several fragments, including Tugby Wood, Loddington Reddish, Brown's Wood, Skeffington Wood and Tilton Wood, of the former medieval hunting Leighfield Forest, which straddles Leicestershire and Rutland. It is a Nature Conservation Review site, Grade II.
Owston Woods is a 139.6 hectares biological Site of Special Scientific Interest south of Owston in Leicestershire.
Pasture and Asplin Woods is a 40.9 hectares biological Site of Special Scientific Interest west of Belton in Leicestershire.
Ulverscroft Valley is a 110.8-hectare (274-acre) biological Site of Special Scientific Interest north-west of Markfield in Leicestershire. The site is in five separate blocks, and two areas are nature reserves managed by the Leicestershire and Rutland Wildlife Trust (LRWT). Lea Meadows is owned by the LRWT and it is also a scheduled monument. Part of Ulverscroft Nature Reserve is owned by the LRWT and part is owned by the National Trust and leased to the LRWT.
