| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Ivar Stormo | Viken, Norway | 231 | 9 | 28 | 2019-08-24 |
| Dag Øivind Ingierd | Viken, Norway | 201 | 9 | 169 | 2020-08-22 |
| Kjell Mjølsnes | Rogaland, Norway | 201 | 10 | 21 | 2017-07-26 |
| Alf Tore Mjøs | Rogaland, Norway | 186 | 9 | 49 | 2020-08-29 |
| Even Mjaaland | Rogaland, Norway | 173 | 11 | 32 | 2017-07-23 |
| Frode Falkenberg | Vestland, Norway | 147 | 11 | 48 | 2020-06-30 |
| Svein Bekkum | Innlandet, Norway | 74 | 8 | 24 | 2020-07-27 |
| Leiv Tommas Haugen | Rogaland, Norway | 72 | 10 | 7 | 2020-09-10 |
| John Stenersen | Nordland, Norway | 56 | 8 | 46 | 2020-08-11 |
| John Grønning | Rogaland, Norway | 48 | 8 | 11 | 2016-06-15 |
| John Skartveit | Vestland, Norway | 45 | 11 | 14 | 2018-05-26 |
| Eivind Nielsen | Rogaland, Norway | 40 | 7 | 8 | 2020-06-03 |
| Olav Krogsæter | Vestland, Norway | 37 | 6 | 19 | 2015-09-02 |
| Anders Lundberg | Vestland, Norway | 36 | 4 | 30 | 2019-06-12 |
| Nils Rogn | Innlandet, Norway | 28 | 4 | 15 | 2020-08-02 |
| Øyvind Stickler | Vestfold og Telemark, Norway | 21 | 9 | 10 | 2019-06-23 |
| Ola Moen | Vestland, Norway | 17 | 3 | 8 | 2015-08-24 |
| Arild Breistøl | Vestland, Norway | 12 | 4 | 5 | 2010-07-08 |
| Sveinung Sigbjørnsen | Vestland, Norway | 12 | 3 | 8 | 2018-06-02 |
| Eli Gates | Viken, Norway | 12 | 6 | 13 | 2018-08-25 |
| Ole Terland | Vestland, Norway | 11 | 5 | 11 | 2020-08-11 |
| Sissel og Nigel Goodgame | Vestland, Norway | 11 | 4 | 7 | 2015-07-23 |
| Kjell Tore Vogsland | Vestfold og Telemark, Norway | 10 | 8 | 10 | 2010-06-10 |
| Dag L. Fjeldstad | Rogaland, Norway | 10 | 8 | 0 | 2014-07-10 |
| Uregistrert sommerfuglrapportør | Vestland, Norway | 10 | 7 | 10 | 2014-05-26 |
| Rune Voie | Vestland, Norway | 8 | 4 | 4 | 2011-07-21 |
| Stein Rui | Vestfold og Telemark, Norway | 8 | 5 | 4 | 2018-06-06 |
| Lars Erik Johannessen | Viken, Norway | 8 | 3 | 8 | 2015-08-12 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 8 | 2 | 3 | 2018-06-01 |
| Geirr O Pedersen | Viken, Norway | 8 | 4 | 4 | 2011-07-22 |
| Nicolas Charalambous | Vestland, Norway | 7 | 3 | 1 | 2018-09-12 |
| John Martin Mjelde | Oslo, Norway | 6 | 4 | 3 | 2007-08-20 |
| Lars-Henrik Jensen | Vestland, Norway | 5 | 1 | 4 | 2012-07-06 |
| Egil Frantzen | Vestland, Norway | 5 | 2 | 5 | 2010-07-11 |
| Frank Lyngvær | Trøndelag, Norway | 5 | 2 | 3 | 2019-06-08 |
| Trond Einar Brobakk | Trøndelag, Norway | 5 | 4 | 5 | 2011-06-05 |
| SABIMA | Oslo, Norway | 5 | 3 | 5 | 2007-07-11 |
| Dag O. Bollingmo | Trøndelag, Norway | 4 | 3 | 8 | 2015-07-25 |
| Fredrik Birkeland | Rogaland, Norway | 4 | 2 | 2 | 2016-08-01 |
| Frank Alendal | Rogaland, Norway | 3 | 3 | 1 | 2012-06-06 |
| Olav Julsrud | Oslo, Norway | 3 | 3 | 3 | 2015-06-22 |
| Pål Biseth | Vestland, Norway | 3 | 1 | 4 | 2009-06-25 |
| Marte Falkenberg | Vestland, Norway | 3 | 3 | 2 | 2010-07-29 |
| Tom B | Oslo, Norway | 2 | 1 | 3 | 2011-08-01 |
| Jon Lurås | Innlandet, Norway | 2 | 2 | 2 | 2010-06-22 |
| Morten A. Mjelde | Vestfold og Telemark, Norway | 2 | 2 | 2 | 2007-06-08 |
| Truls Norby | Viken, Norway | 2 | 2 | 1 | 2015-09-18 |
| Liv Anna Bratrok | Innlandet, Norway | 2 | 2 | 0 | 2018-08-24 |
| Dagfinn Slungård | Trøndelag, Norway | 2 | 2 | 0 | 2015-09-15 |
| Edmund S. Bull-Sveen | Viken, Norway | 2 | 1 | 1 | 2018-08-10 |