Observatør Greåker videregående skole
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Smertudammen | Østfold, Norway | 1 | 1 | 0 | 2017-08-29 |
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Smertudammen | Østfold, Norway | 1 | 1 | 0 | 2017-08-29 |