Observatør Truls Wexhal Andersen
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Herfell | Vestfold, Norway | 9 | 8 | 9 | 2016-05-04 |
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Herfell | Vestfold, Norway | 9 | 8 | 9 | 2016-05-04 |