| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Even Mjaaland | Rogaland, Norway | 143 | 14 | 28 | 2017-07-23 |
| Ivar Stormo | Viken, Norway | 113 | 17 | 19 | 2019-08-25 |
| Kjell Mjølsnes | Rogaland, Norway | 87 | 15 | 16 | 2017-07-22 |
| Frode Falkenberg | Vestland, Norway | 62 | 11 | 11 | 2020-07-18 |
| Leiv Tommas Haugen | Rogaland, Norway | 50 | 10 | 3 | 2021-06-30 |
| Alf Tore Mjøs | Rogaland, Norway | 43 | 6 | 16 | 2021-07-26 |
| Olav Krogsæter | Vestland, Norway | 34 | 5 | 22 | 2014-08-31 |
| Svein Bekkum | Innlandet, Norway | 31 | 12 | 21 | 2018-06-10 |
| Nils Rogn | Innlandet, Norway | 20 | 11 | 18 | 2019-07-25 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 20 | 19 | 19 | 2011-09-12 |
| Michael Fredriksen | Vestland, Norway | 13 | 3 | 14 | 2016-07-28 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 8 | 3 | 0 | 2017-07-28 |
| Dag Øivind Ingierd | Viken, Norway | 7 | 2 | 7 | 2013-05-31 |
| Anders Lundberg | Vestland, Norway | 5 | 2 | 4 | 2016-09-14 |
| Geirr O Pedersen | Viken, Norway | 4 | 3 | 0 | 2011-07-30 |
| John Grønning | Rogaland, Norway | 4 | 3 | 2 | 2016-06-17 |
| Eli Gates | Viken, Norway | 4 | 4 | 4 | 2016-06-23 |
| Lars Erik Johannessen | Viken, Norway | 3 | 3 | 4 | 2009-07-08 |
| Lars-Henrik Jensen | Vestland, Norway | 2 | 1 | 2 | 2013-08-01 |
| Trond Einar Brobakk | Trøndelag, Norway | 2 | 2 | 2 | 2012-07-05 |
| John Skartveit | Vestland, Norway | 2 | 1 | 1 | 2013-07-18 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 2 | 1 | 2 | 2011-07-17 |
| Sissel og Nigel Goodgame | Vestland, Norway | 1 | 1 | 2 | 2014-06-05 |
| John Stenersen | Nordland, Norway | 1 | 1 | 1 | 2022-06-17 |
| Truls Wexhal Andersen | Oslo, Norway | 1 | 1 | 1 | 2015-08-22 |
| Ola Moen | Vestland, Norway | 1 | 1 | 1 | 2012-07-12 |
| Pål Mølnvik | Trøndelag, Norway | 1 | 1 | 1 | 2010-07-07 |
| Bjørn Arve Sagvolden | Viken, Norway | 1 | 1 | 0 | 2020-05-20 |