| Site | Region | spp. | SQI | IEC | Survey Period |
|---|---|---|---|---|---|
| Dunham Park (total), Cheshire | England: Mid | 151 | 468.9 | 60 | < 1977 |
| Dinefwr Deer Park, Carmarthenshire | Wales | 156 | 362.8 | 57 | < 1999 |
| Merthyr Mawr, Glamorganshire | Wales | 31 | 248.4 | 5 | < 1998 |
| Baron Hill Park, Anglesey | Wales | 7 | 257.1 | 0 | < 1998 |
| Gwydyr Forest, Caernarvonshire | Wales | 17 | 235.3 | 1 | < 1998 |
| Nicholaston Woods, Glamorganshire | Wales | 21 | 314.3 | 8 | < 1993 |
| Sheringham Park (NT), East Norfolk | England: South | 88 | 309.1 | 25 | 1987 - 2022 |
Saproxylic Quality Index