| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Even Mjaaland | Rogaland, Norway | 592 | 72 | 162 | 2017-07-29 |
| Kjell Mjølsnes | Rogaland, Norway | 467 | 64 | 58 | 2017-07-26 |
| Ivar Stormo | Viken, Norway | 333 | 39 | 26 | 2019-09-01 |
| Frode Falkenberg | Vestland, Norway | 273 | 42 | 46 | 2020-08-16 |
| Leiv Tommas Haugen | Rogaland, Norway | 228 | 42 | 24 | 2021-08-11 |
| Alf Tore Mjøs | Rogaland, Norway | 184 | 34 | 84 | 2021-06-03 |
| Svein Bekkum | Innlandet, Norway | 113 | 36 | 64 | 2021-08-17 |
| Olav Krogsæter | Vestland, Norway | 85 | 12 | 36 | 2015-08-20 |
| Nils Rogn | Innlandet, Norway | 79 | 37 | 67 | 2020-09-21 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 48 | 43 | 45 | 2012-08-14 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 32 | 12 | 30 | 2021-07-17 |
| John Skartveit | Vestland, Norway | 31 | 12 | 11 | 2015-09-16 |
| Anders Lundberg | Vestland, Norway | 27 | 10 | 24 | 2019-07-26 |
| John Grønning | Rogaland, Norway | 23 | 11 | 13 | 2016-08-29 |
| Geirr O Pedersen | Viken, Norway | 22 | 12 | 6 | 2011-08-21 |
| Michael Fredriksen | Vestland, Norway | 16 | 5 | 10 | 2014-06-29 |
| John Stenersen | Nordland, Norway | 13 | 9 | 15 | 2021-08-09 |
| Håvar Hveding | Rogaland, Norway | 11 | 2 | 0 | 2014-09-18 |
| Fredrik Birkeland | Rogaland, Norway | 8 | 4 | 6 | 2016-05-31 |
| Turid og Jarle Bakken | Møre og Romsdal, Norway | 7 | 4 | 6 | 2016-07-31 |
| Eli Gates | Viken, Norway | 7 | 7 | 7 | 2017-07-14 |
| Sissel og Nigel Goodgame | Vestland, Norway | 6 | 3 | 9 | 2015-07-01 |
| Trond Einar Brobakk | Trøndelag, Norway | 6 | 4 | 5 | 2012-07-03 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 4 | 2 | 0 | 2017-09-02 |
| Ola Moen | Vestland, Norway | 4 | 4 | 3 | 2015-08-24 |
| Dag Øivind Ingierd | Viken, Norway | 3 | 3 | 4 | 2011-09-06 |
| Rune Voie | Vestland, Norway | 2 | 2 | 1 | 2011-07-22 |
| Marte Falkenberg | Vestland, Norway | 2 | 2 | 0 | 2010-07-27 |
| Luís Teixeira | Oslo, Norway | 1 | 1 | 3 | 2018-05-15 |
| Arild Breistøl | Vestland, Norway | 1 | 1 | 0 | 2009-06-23 |
| Pål Mølnvik | Trøndelag, Norway | 1 | 1 | 1 | 2010-08-09 |
| Tor Strøm | Viken, Norway | 1 | 1 | 1 | 2015-08-26 |
| Frank Lyngvær | Trøndelag, Norway | 1 | 1 | 1 | 2019-06-11 |
| Lars-Henrik Jensen | Vestland, Norway | 1 | 1 | 1 | 2010-06-23 |
| Geir Birkeland | Oslo, Norway | 1 | 1 | 2 | 2014-07-26 |
| Kjell Meiningen | Oslo, Norway | 1 | 1 | 1 | 2017-05-21 |
| Hans Chr. Røgler | Viken, Norway | 1 | 1 | 1 | 2017-06-16 |