Biston strataria (Oak Beauty)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| John Grønning | Rogaland, Norway | 2 | 1 | 0 | 2011-04-06 |
| Dag Øivind Ingierd | Akershus, Norway | 2 | 1 | 2 | 2011-04-22 |
| Even Mjaaland | Rogaland, Norway | 1 | 1 | 1 | 2011-04-22 |