Observatør Kjell Arne Olsen
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Sandnes søndre | Vestfold, Norway | 14 | 5 | 1 | 2023-04-19 |
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Sandnes søndre | Vestfold, Norway | 14 | 5 | 1 | 2023-04-19 |