| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Frode Falkenberg | Vestland, Norway | 183 | 1 | 8 | 2021-08-27 |
| Olav Krogsæter | Vestland, Norway | 138 | 1 | 20 | 2015-10-02 |
| Alf Tore Mjøs | Rogaland, Norway | 56 | 1 | 8 | 2021-07-13 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 39 | 1 | 0 | 2017-09-12 |
| Leiv Tommas Haugen | Rogaland, Norway | 38 | 1 | 0 | 2020-09-07 |
| Kjell Mjølsnes | Rogaland, Norway | 37 | 1 | 1 | 2017-07-22 |
| Even Mjaaland | Rogaland, Norway | 35 | 1 | 2 | 2017-07-14 |
| John Skartveit | Vestland, Norway | 25 | 1 | 7 | 2015-09-17 |
| Ivar Stormo | Viken, Norway | 19 | 1 | 0 | 2019-09-09 |
| Anders Lundberg | Vestland, Norway | 19 | 1 | 4 | 2018-09-04 |
| Svein Bekkum | Innlandet, Norway | 16 | 1 | 1 | 2012-07-27 |
| Sissel og Nigel Goodgame | Vestland, Norway | 15 | 1 | 5 | 2015-07-23 |
| John Stenersen | Nordland, Norway | 14 | 1 | 8 | 2021-08-09 |
| Michael Fredriksen | Vestland, Norway | 11 | 1 | 7 | 2016-09-14 |
| Ole Terland | Vestland, Norway | 9 | 1 | 8 | 2020-10-01 |
| Nils Rogn | Innlandet, Norway | 8 | 1 | 4 | 2019-07-28 |
| Ola Moen | Vestland, Norway | 7 | 1 | 0 | 2015-08-15 |
| Rune Voie | Vestland, Norway | 7 | 1 | 1 | 2015-07-13 |
| Geirr O Pedersen | Viken, Norway | 6 | 1 | 1 | 2011-08-21 |
| Eivind Nielsen | Rogaland, Norway | 6 | 1 | 0 | 2015-09-23 |
| Odd Hallaråker | Vestland, Norway | 5 | 1 | 5 | 2007-10-15 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 4 | 1 | 6 | 2021-09-09 |
| Dag Øivind Ingierd | Viken, Norway | 3 | 1 | 3 | 2011-06-24 |
| Pål Mølnvik | Trøndelag, Norway | 3 | 1 | 1 | 2012-09-03 |
| Eli Gates | Viken, Norway | 2 | 1 | 2 | 2018-08-15 |
| John Grønning | Rogaland, Norway | 2 | 1 | 0 | 2016-08-29 |
| Knut Ivar Steinsnes | Rogaland, Norway | 2 | 1 | 0 | 2014-10-05 |
| Lars Erik Johannessen | Viken, Norway | 2 | 1 | 2 | 2014-10-12 |
| Peter Forseth | Trøndelag, Norway | 1 | 1 | 0 | 2021-07-26 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 1 | 1 | 1 | 2007-10-07 |
| Dag O. Bollingmo | Trøndelag, Norway | 1 | 1 | 2 | 2015-08-18 |
| Frank Lyngvær | Trøndelag, Norway | 1 | 1 | 0 | 2020-08-28 |
| Trond Einar Brobakk | Trøndelag, Norway | 1 | 1 | 1 | 2008-09-19 |
| Håvar Hveding | Rogaland, Norway | 1 | 1 | 0 | 2014-09-29 |
| Bjørn Pettersen | Innlandet, Norway | 1 | 1 | 1 | 2012-08-17 |
| Turid og Jarle Bakken | Møre og Romsdal, Norway | 1 | 1 | 1 | 2012-08-28 |
| Egil Frantzen | Vestland, Norway | 1 | 1 | 1 | 2008-08-05 |
| Fredrik Birkeland | Rogaland, Norway | 1 | 1 | 1 | 2015-08-25 |