| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Ivar Stormo | Viken, Norway | 60 | 1 | 4 | 2019-08-04 |
| Even Mjaaland | Rogaland, Norway | 46 | 1 | 6 | 2017-07-23 |
| Kjell Mjølsnes | Rogaland, Norway | 26 | 1 | 1 | 2017-07-26 |
| Frode Falkenberg | Vestland, Norway | 24 | 1 | 2 | 2015-07-11 |
| Dag Øivind Ingierd | Viken, Norway | 10 | 1 | 9 | 2013-06-26 |
| John Grønning | Rogaland, Norway | 6 | 1 | 2 | 2016-06-24 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 6 | 1 | 4 | 2012-07-26 |
| John Skartveit | Vestland, Norway | 2 | 1 | 1 | 2013-07-20 |
| Lars Erik Johannessen | Viken, Norway | 2 | 1 | 1 | 2015-08-12 |
| Eli Gates | Viken, Norway | 2 | 1 | 2 | 2016-07-23 |
| Rune Voie | Vestland, Norway | 1 | 1 | 0 | 2011-07-22 |
| Geirr O Pedersen | Viken, Norway | 1 | 1 | 0 | 2011-07-28 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 1 | 1 | 1 | 2005-06-17 |
| Fredrik Birkeland | Rogaland, Norway | 1 | 1 | 1 | 2015-08-09 |