Thirty are in the Chilterns Area of Outstanding Natural Beauty, three are in national nature reserves, four are in Special Areas of Conservation, and seventeen are managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust.
There are thirty locations within the Chiltern Area of Outstanding Natural Beauty, with three situated within national nature reserves, four in Special Areas of Conservation, and seventeen under the management of the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust.