Biston strataria (Oak Beauty)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Jan-Erik Olsen | Østfold, Norway | 2 | 1 | 2 | 2019-03-31 |
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Jan-Erik Olsen | Østfold, Norway | 2 | 1 | 2 | 2019-03-31 |