| Site | Region | spp. | SQI | IEC | Survey Period |
|---|---|---|---|---|---|
| New Forest, South Hampshire | England: South | 324 | 771.6 | 200 | < 2000 |
| Box Hill, Surrey | England: South | 225 | 552.0 | 67 | < 1997 |
| Hatfield Forest, North Essex | England: South | 245 | 568.6 | 138 | 1986 - 2018 |
| High Park, Blenheim Palace, Oxfordshire | England: South | 261 | 600.4 | 158 | 1950 - 2021 |
Saproxylic Quality Index