Clupea harengus
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Sæbø skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 2000-09-15 |
| Byskogen skole | Vestfold, Norway | 1 | 1 | 0 | 2006-04-28 |
| Kongseik ungdomsskole | Vestfold, Norway | 1 | 1 | 0 | 1995-09-29 |