| Bat emergence & activity surveys | Sub-optimal or not possible | Sub-optimal or not possible | Limited / weather dependent | Limited / weather dependent | Optimal | Optimal | Optimal | Optimal | Optimal | Limited / weather dependent | Sub-optimal or not possible | Sub-optimal or not possible |
| Great crested newt pond surveys | Sub-optimal or not possible | Sub-optimal or not possible | Limited / weather dependent | Optimal | Optimal | Optimal | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible |
| Great crested newt eDNA | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Limited / weather dependent | Optimal | Optimal | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible |
| GCN District Level Licensing | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal |
| Reptile surveys | Sub-optimal or not possible | Sub-optimal or not possible | Optimal | Optimal | Limited / weather dependent | Limited / weather dependent | Limited / weather dependent | Limited / weather dependent | Optimal | Optimal | Sub-optimal or not possible | Sub-optimal or not possible |
| Breeding bird surveys | Sub-optimal or not possible | Sub-optimal or not possible | Limited / weather dependent | Optimal | Optimal | Optimal | Optimal | Limited / weather dependent | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible | Sub-optimal or not possible |
| Badger surveys | Limited / weather dependent | Limited / weather dependent | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Limited / weather dependent | Limited / weather dependent |
| Preliminary Ecological Appraisal | Limited / weather dependent | Limited / weather dependent | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Optimal | Limited / weather dependent | Limited / weather dependent | Limited / weather dependent |