| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Frode Falkenberg | Vestland, Norway | 52 | 1 | 4 | 2020-07-15 |
| Even Mjaaland | Rogaland, Norway | 31 | 1 | 4 | 2017-06-16 |
| Leiv Tommas Haugen | Rogaland, Norway | 23 | 1 | 2 | 2021-06-30 |
| Alf Tore Mjøs | Rogaland, Norway | 17 | 1 | 7 | 2021-07-06 |
| Olav Krogsæter | Vestland, Norway | 11 | 1 | 7 | 2014-06-15 |
| Ivar Stormo | Viken, Norway | 11 | 1 | 1 | 2019-06-06 |
| Nils Rogn | Innlandet, Norway | 11 | 1 | 6 | 2022-07-11 |
| Kjell Mjølsnes | Rogaland, Norway | 8 | 1 | 3 | 2013-08-25 |
| John Skartveit | Vestland, Norway | 7 | 1 | 5 | 2012-05-31 |
| Svein Bekkum | Innlandet, Norway | 4 | 1 | 3 | 2020-06-23 |
| Anders Lundberg | Vestland, Norway | 2 | 1 | 2 | 2019-05-01 |
| Michael Fredriksen | Vestland, Norway | 2 | 1 | 1 | 2010-07-13 |
| Frank Lyngvær | Trøndelag, Norway | 1 | 1 | 1 | 2019-06-11 |
| John Grønning | Rogaland, Norway | 1 | 1 | 1 | 2016-06-13 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 1 | 1 | 1 | 2010-05-06 |
| Geirr O Pedersen | Viken, Norway | 1 | 1 | 1 | 2011-06-24 |
| Trond Einar Brobakk | Trøndelag, Norway | 1 | 1 | 1 | 2012-05-26 |
| John Stenersen | Nordland, Norway | 1 | 1 | 1 | 2014-05-24 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 1 | 1 | 0 | 2016-05-23 |
| Arild Breistøl | Vestland, Norway | 1 | 1 | 0 | 2009-06-23 |