| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Leiv Tommas Haugen | Rogaland, Norway | 14 | 1 | 3 | 2020-07-22 |
| Trond Einar Brobakk | Trøndelag, Norway | 12 | 1 | 2 | 2012-07-06 |
| Even Mjaaland | Rogaland, Norway | 11 | 1 | 4 | 2017-06-15 |
| Kjell Mjølsnes | Rogaland, Norway | 2 | 1 | 2 | 2012-07-09 |
| Nils Rogn | Innlandet, Norway | 2 | 1 | 2 | 2020-07-12 |
| Eivind Nielsen | Rogaland, Norway | 1 | 1 | 0 | 2012-06-10 |
| Geirr O Pedersen | Viken, Norway | 1 | 1 | 0 | 2011-07-07 |
| Olav Krogsæter | Vestland, Norway | 1 | 1 | 1 | 2011-06-23 |
| Ivar Stormo | Viken, Norway | 1 | 1 | 2 | 2017-06-27 |
| Alf Tore Mjøs | Rogaland, Norway | 1 | 1 | 1 | 2014-06-21 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 1 | 1 | 1 | 2008-07-04 |
| Svein Bekkum | Innlandet, Norway | 1 | 1 | 1 | 2011-06-25 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 1 | 1 | 1 | 2011-06-25 |