Orthosia
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Dag Øivind Ingierd | Akershus, Norway | 13 | 3 | 12 | 2012-03-31 |
| Øyvind Stickler | Vestfold, Norway | 12 | 6 | 12 | 2012-03-27 |
| Frode Falkenberg | Vestland, Norway | 9 | 2 | 2 | 2012-03-31 |
| Even Mjaaland | Rogaland, Norway | 8 | 5 | 2 | 2012-03-26 |
| John Skartveit | Vestland, Norway | 6 | 3 | 2 | 2012-03-28 |
| Olav Krogsæter | Vestland, Norway | 5 | 4 | 4 | 2012-03-25 |
| Svein Sellevold Bekkum | Nordland, Norway | 5 | 2 | 0 | 2012-03-28 |
| Kjell Mjølsnes | Rogaland, Norway | 5 | 3 | 0 | 2012-03-24 |
| Nils Rogn | Innlandet, Norway | 4 | 2 | 2 | 2012-03-27 |
| Rune Voie | Vestland, Norway | 4 | 3 | 0 | 2012-03-24 |
| Alf Tore Mjøs | Rogaland, Norway | 2 | 1 | 0 | 2012-03-25 |
| Leiv Tommas Haugen | Rogaland, Norway | 1 | 1 | 0 | 2012-03-15 |
| Trond Einar Brobakk | Trøndelag, Norway | 1 | 1 | 0 | 2012-03-24 |