| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Svein Bekkum | Innlandet, Norway | 49 | 1 | 9 | 2015-09-11 |
| Ivar Stormo | Viken, Norway | 40 | 1 | 2 | 2019-08-11 |
| Kjell Mjølsnes | Rogaland, Norway | 40 | 1 | 2 | 2017-07-26 |
| John Stenersen | Nordland, Norway | 36 | 1 | 10 | 2020-08-11 |
| Even Mjaaland | Rogaland, Norway | 19 | 1 | 4 | 2017-07-20 |
| Geirr O Pedersen | Viken, Norway | 13 | 1 | 0 | 2011-08-07 |
| Nils Rogn | Innlandet, Norway | 13 | 1 | 3 | 2016-08-02 |
| Frode Falkenberg | Vestland, Norway | 10 | 1 | 3 | 2015-07-11 |
| Alf Tore Mjøs | Rogaland, Norway | 9 | 1 | 7 | 2014-07-23 |
| Lars Erik Johannessen | Viken, Norway | 7 | 1 | 4 | 2015-08-16 |
| Anders Lundberg | Vestland, Norway | 4 | 1 | 3 | 2018-07-19 |
| Eli Gates | Viken, Norway | 3 | 1 | 3 | 2017-07-14 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 3 | 1 | 3 | 2013-07-28 |
| John Skartveit | Vestland, Norway | 2 | 1 | 0 | 2016-07-23 |
| Eivind Nielsen | Rogaland, Norway | 2 | 1 | 1 | 2016-07-25 |
| John Grønning | Rogaland, Norway | 2 | 1 | 0 | 2016-07-28 |
| Olav Krogsæter | Vestland, Norway | 2 | 1 | 0 | 2010-08-09 |
| Dag Øivind Ingierd | Viken, Norway | 1 | 1 | 1 | 2012-07-08 |
| Peter Forseth | Trøndelag, Norway | 1 | 1 | 1 | 2020-08-01 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 1 | 1 | 1 | 2008-07-28 |
| Trond Einar Brobakk | Trøndelag, Norway | 1 | 1 | 1 | 2012-08-17 |
| Roger Oseid | Innlandet, Norway | 1 | 1 | 1 | 2011-07-27 |
| Turid og Jarle Bakken | Møre og Romsdal, Norway | 1 | 1 | 1 | 2013-08-04 |
| John Martin Mjelde | Oslo, Norway | 1 | 1 | 1 | 2007-07-02 |