Woodeaton Wood is a 14-hectare (35-acre) biological Site of Special Scientific Interest north of Oxford in Oxfordshire.
Mottisfont Bats is a 196.7-hectare (486-acre) biological Site of Special Scientific Interest west of Winchester in Hampshire. It is also a Special Area of Conservation.
Pamber Forest and Silchester Common is a 341.7-hectare (844-acre) biological Site of Special Scientific Interest in Tadley in Hampshire. Pamber Forest and Upper Inhams Copse is managed by the Hampshire and Isle of Wight Wildlife Trust and Pamber Forest is a Local Nature Reserve.
Tower Hill to Cockham Wood is a 47.8-hectare (118-acre) biological and geological Site of Special Scientific Interest on the northern outskirts of Rochester in Kent. It contains two Geological Conservation Review sites.
The Mens is a 205.2-hectare (507-acre) biological Site of Special Scientific Interest west of Billingshurst in West Sussex. It is a Nature Conservation Review site, Grade I and a Special Area of Conservation. An area of 166 hectares south of the A272 road is managed as a nature reserve by the Sussex Wildlife Trust.
Brasenose Wood and Shotover Hill is a 109.2-hectare (270-acre) biological Site of Special Scientific Interest on the eastern outskirts of Oxford in Oxfordshire. It is a Nature Conservation Review site.
Stanton Great Wood is a 58.2-hectare (144-acre) biological Site of Special Scientific Interest north-east of Oxford in Oxfordshire.
Bear, Oveys and Great Bottom Woods is a 64.1-hectare (158-acre) biological Site of Special Scientific Interest west of Henley-on-Thames in Oxfordshire.
Holly Wood is a 25.6-hectare (63-acre) biological Site of Special Scientific Interest north-east of Oxford in Oxfordshire.
Holton Wood is a 50.6-hectare (125-acre) biological Site of Special Scientific Interest east of Oxford in Oxfordshire.
Little Wittenham SSSI is a 68.9-hectare (170-acre) biological Site of Special Scientific Interest north-east of Didcot in Oxfordshire. It is also a Special Area of Conservation.
Ashford Hill Woods and Meadows is a 141.5-hectare (350-acre) biological Site of Special Scientific Interest near Ashford Hill in Hampshire. An area of 23.45 hectares is Ashford Hill NNR, which is a National Nature Reserve.
Avon Valley (Bickton to Christchurch) is a 1,403.8-hectare (3,469-acre) biological Site of Special Scientific Interest which stretches from Christchurch in Dorset to Bickton, south of Fordingbridge Hampshire. It is a Nature Conservation Review site, a Ramsar site, a Special Area of Conservation and a Special Protection Area. An area of 159 hectares (390 acres) is Blashford Lakes, a nature reserve managed by the Hampshire and Isle of Wight Wildlife Trust,
Butter Wood is a 133-hectare (330-acre) biological Site of Special Scientific Interest (SSSI) east of Basingstoke in Hampshire. Part of Up Nately LNR, which is designated a Local Nature Reserve, is in the SSSI.
Coombe Wood and The Lythe is a 44-hectare (110-acre) biological Site of Special Scientific Interest west of Bordon in Hampshire. It is part of East Hampshire Hangers Special Area of Conservation and Combe Wood is a National Trust property.
Crab Wood is a 73-hectare (180-acre) biological Site of Special Scientific Interest west of Winchester in Hampshire. An area of 37.8 hectares is also a Local Nature Reserve.
Sidley Wood is a 11.7-hectare (29-acre) biological Site of Special Scientific Interest north of Andover in Hampshire.
Wick Wood and Worldham Hangers is a 91.8-hectare (227-acre) biological Site of Special Scientific Interest west of Bordon in Hampshire. It is part of the East Hampshire Hangers Special Area of Conservation.
Bould Wood is a 58.2-hectare (144-acre) biological Site of Special Scientific Interest north of Shipton-under-Wychwood in Oxfordshire. An area of 23 hectares is Foxholes nature reserve, which is managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust.
