| Site | Region | spp. | SQI | IEC | Survey Period |
|---|---|---|---|---|---|
| Windsor Forest, Berkshire | England: South | 363 | 765.8 | 254 | < 1998 |
| Panshanger Park (1990-2022), Hertfordshire | England: South | 156 | 530.8 | 92 | 1990 - 2022 |
| Bredon Hill, Worcestershire | England: Mid | 218 | 613.8 | 140 | 1970 - 2021 |
Saproxylic Quality Index