Note: For ease of printing some maps have been rotated through 90 degrees.
The nature reserves are arranged in alphabetical order. The county map with its accompanying list may be helpful in locating reserves. At the head of each nature reserve entry the following details are set out:
 | Reserve Name |
| Parish |
| OS: Number of the Ordnance Survey 1:50000 map |
| GR: Grid reference, usually of entrance or of extremities for linear sites |
| Map reference |
| Area in hectares followed by acres in parantheses |
| Status and date of establishment |
| Habitat type |
