| Site | Region | spp. | SQI | IEC | Survey Period |
|---|---|---|---|---|---|
| Woolmer Forest, North Hampshire | England: South | 97 | 291.8 | 16 | 1950 - 2003 |
| Esher Commons (total), Surrey | England: South | 234 | 493.2 | 85 | < 2002 |
| Gwydyr Forest, Caernarvonshire | Wales | 17 | 247.1 | 1 | < 1998 |
| Windsor Forest, Berkshire | England: South | 363 | 765.8 | 255 | < 1998 |
| Esher Commons (post 1980), Surrey | England: South | 172 | 366.3 | 47 | 1980 - 2002 |
Saproxylic Quality Index