| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Frode Falkenberg | Vestland, Norway | 56 | 1 | 7 | 2019-08-07 |
| Alf Tore Mjøs | Rogaland, Norway | 49 | 1 | 9 | 2019-08-08 |
| Svein Bekkum | Innlandet, Norway | 38 | 1 | 10 | 2015-09-11 |
| Even Mjaaland | Rogaland, Norway | 35 | 1 | 1 | 2017-07-19 |
| Kjell Mjølsnes | Rogaland, Norway | 35 | 1 | 1 | 2017-07-26 |
| Ivar Stormo | Viken, Norway | 31 | 1 | 5 | 2019-08-15 |
| Nils Rogn | Innlandet, Norway | 24 | 1 | 8 | 2020-07-30 |
| Dag Øivind Ingierd | Viken, Norway | 19 | 1 | 17 | 2013-06-30 |
| John Skartveit | Vestland, Norway | 18 | 1 | 2 | 2017-07-16 |
| Anders Lundberg | Vestland, Norway | 7 | 1 | 4 | 2018-07-31 |
| John Grønning | Rogaland, Norway | 7 | 1 | 0 | 2015-08-07 |
| Trond Einar Brobakk | Trøndelag, Norway | 7 | 1 | 2 | 2012-08-26 |
| Leiv Tommas Haugen | Rogaland, Norway | 5 | 1 | 0 | 2015-08-08 |
| Geirr O Pedersen | Viken, Norway | 5 | 1 | 0 | 2011-08-06 |
| Eivind Nielsen | Rogaland, Norway | 5 | 1 | 1 | 2019-08-08 |
| Dag O. Bollingmo | Trøndelag, Norway | 5 | 1 | 3 | 2015-08-28 |
| Rune Voie | Vestland, Norway | 4 | 1 | 1 | 2015-07-13 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 4 | 1 | 0 | 2017-08-05 |
| Ola Moen | Vestland, Norway | 4 | 1 | 0 | 2015-08-23 |
| Lars Erik Johannessen | Viken, Norway | 4 | 1 | 2 | 2015-08-23 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 3 | 1 | 3 | 2012-08-25 |
| Eli Gates | Viken, Norway | 2 | 1 | 2 | 2016-07-23 |
| Olav Krogsæter | Vestland, Norway | 2 | 1 | 1 | 2015-08-17 |
| John Stenersen | Nordland, Norway | 2 | 1 | 2 | 2015-07-28 |
| Fredrik Birkeland | Rogaland, Norway | 1 | 1 | 2 | 2015-08-22 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 1 | 1 | 1 | 2006-08-26 |
| Sveinung Sigbjørnsen | Vestland, Norway | 1 | 1 | 1 | 2015-08-09 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 1 | 2011-07-05 |
| Egil Frantzen | Vestland, Norway | 1 | 1 | 1 | 2008-08-06 |
| Sissel og Nigel Goodgame | Vestland, Norway | 1 | 1 | 1 | 2012-08-23 |