The Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust (BBOWT), is a Wildlife Trust covering the counties of Berkshire, Buckinghamshire and Oxfordshire in England.
Dumsey Meadow is a 9.6-hectare (24-acre) biological Site of Special Scientific Interest between Chertsey and Shepperton in Surrey.
Chimney Meadows is a 49.6-hectare (123-acre) biological Site of Special Scientific Interest between Abingdon-on-Thames and Faringdon in Oxfordshire. It is also a national nature reserve, and part of the 308-hectare (760-acre) Chimney Meadows nature reserve, which is managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust.
Staines Moor is a 510.8-hectare (1,262-acre) biological Site of Special Scientific Interest north of Staines-upon-Thames in Surrey. It is part of the South West London Waterbodies Ramsar site and a Special Protection Area
Hunsdon Mead is a 34 hectare biological Site of Special Scientific Interest (SSSI) west of Harlow and east of Roydon in Essex. The site is partly in Essex and partly in Hertfordshire, and it is jointly owned and managed by the Essex Wildlife Trust and the Herts and Middlesex Wildlife Trust. The SSSI also includes part of the neighbouring Roydon Mead. The planning authorities are East Hertfordshire District Council and Epping Forest District Council. Hunsdon Mead is registered common land.
Frieth Meadows is a 2.5-hectare (6.2-acre) Site of Special Scientific Interest in Frieth in Buckinghamshire. It is in the Chilterns Area of Outstanding Natural Beauty.
Arncott Bridge Meadows is an 8.7-hectare (21-acre) biological Site of Special Scientific Interest in Arncott in Oxfordshire.
Woodsides Meadow is a 4-hectare (9.9-acre) nature reserve south of Wendlebury in Oxfordshire. It is managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust. It is part of Wendlebury Meads and Mansmoor Closes, which is a Site of Special Scientific Interest.
Hook Meadow and The Trap Grounds is a 11.9-hectare (29-acre) biological Site of Special Scientific Interest on the northern outskirts of Oxford in Oxfordshire.
Iffley Meadows is a 36.1-hectare (89-acre) biological Site of Special Scientific Interest in Oxford in Oxfordshire. It is owned by Oxford City Council and managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust
New Marston Meadows is a 44.7-hectare (110-acre) biological Site of Special Scientific Interest in Oxford in Oxfordshire.
Pixey and Yarnton Meads is an 86.4-hectare (213-acre) biological Site of Special Scientific Interest north of Oxford in Oxfordshire. It is a Nature Conservation Review site, Grade I, and part of Oxford Meadows Special Area of Conservation.
Port Meadow with Wolvercote Common and Green is a 167.1-hectare (413-acre) biological Site of Special Scientific Interest in Oxford in Oxfordshire. It is a Nature Conservation Review site, Grade I, and part of Oxford Meadows Special Area of Conservation. The remains of Godstow Abbey, which is a Scheduled Monument, are in the north of the site.
Wolvercote Meadows is a 7.1-hectare (18-acre) biological Site of Special Scientific Interest north of Oxford in Oxfordshire. Part of it is owned by the Oxford Preservation Trust. It is part of Oxford Meadows Special Area of Conservation.
East Aston Common is an 18.2-hectare (45-acre) biological Site of Special Scientific Interest east of Andover in Hampshire.
Foxlease and Ancells Meadows is a 68.8-hectare (170-acre) biological Site of Special Scientific Interest on the western outskirts of Farnborough in Hampshire.The site is in seven areas, two of which are nature reserves managed by the Hampshire and Isle of Wight Wildlife Trust, Ancells Farm and Whitehouse Meadow.
Ducklington Mead is a 4.6-hectare (11-acre) biological Site of Special Scientific Interest east of Ducklington in Oxfordshire.
