Colostygia
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Frode Falkenberg | Vestland, Norway | 207 | 2 | 13 | 2022-07-31 |
| Alf Tore Mjøs | Rogaland, Norway | 133 | 2 | 10 | 2023-08-13 |
| Ivar Stormo | Østfold, Norway | 61 | 2 | 10 | 2019-07-27 |
| Kjell Mjølsnes | Rogaland, Norway | 44 | 2 | 1 | 2017-06-24 |
| Even Mjaaland | Rogaland, Norway | 38 | 2 | 3 | 2017-07-20 |
| John Skartveit | Vestland, Norway | 38 | 1 | 4 | 2023-08-18 |
| Svein Sellevold Bekkum | Nordland, Norway | 36 | 2 | 6 | 2013-07-26 |
| Olav Krogsæter | Vestland, Norway | 20 | 1 | 4 | 2015-08-17 |
| Geirr O Pedersen | Akershus, Norway | 18 | 2 | 2 | 2011-08-01 |
| Nils Rogn | Innlandet, Norway | 15 | 2 | 7 | 2022-07-20 |
| Michael Fredriksen | Vestland, Norway | 11 | 2 | 9 | 2019-07-06 |
| Eivind Nielsen | Rogaland, Norway | 10 | 1 | 2 | 2023-06-28 |
| Leiv Tommas Haugen | Rogaland, Norway | 8 | 1 | 0 | 2014-07-05 |
| Dag Øivind Ingierd | Akershus, Norway | 8 | 1 | 8 | 2012-06-15 |
| Dag O. Bollingmo | Trøndelag, Norway | 6 | 2 | 4 | 2015-08-28 |
| Øyvind Stickler | Vestfold, Norway | 5 | 1 | 2 | 2023-07-13 |
| John Stenersen | Nordland, Norway | 5 | 1 | 4 | 2018-06-12 |
| Sissel og Nigel Goodgame | Vestland, Norway | 5 | 1 | 0 | 2012-08-13 |
| Lars-Henrik Jensen | Vestland, Norway | 4 | 1 | 4 | 2012-07-25 |
| Anders Lundberg | Vestland, Norway | 3 | 1 | 2 | 2017-07-05 |
| Marte Falkenberg | Vestland, Norway | 3 | 1 | 0 | 2009-07-21 |
| Ola Moen | Vestland, Norway | 3 | 1 | 2 | 2012-07-12 |
| John Grønning | Rogaland, Norway | 3 | 1 | 0 | 2016-07-12 |
| Rune Voie | Vestland, Norway | 2 | 1 | 0 | 2011-07-14 |
| Sveinung Sigbjørnsen | Vestland, Norway | 2 | 1 | 1 | 2018-06-17 |
| Trond Einar Brobakk | Trøndelag, Norway | 2 | 1 | 2 | 2012-07-06 |
| Kjell Tore Vogsland | Telemark, Norway | 2 | 2 | 2 | 2007-07-28 |
| Arild Breistøl | Vestland, Norway | 2 | 1 | 0 | 2010-07-05 |
| Ole Terland | Vestland, Norway | 2 | 1 | 2 | 2016-07-09 |
| Truls Lerdahl | Vestland, Norway | 1 | 1 | 1 | 2016-06-04 |
| John Martin Mjelde | Oslo, Norway | 1 | 1 | 1 | 2007-08-01 |
| Lars Erik Johannessen | Østfold, Norway | 1 | 1 | 1 | 2015-08-23 |
| Eli Gates | Akershus, Norway | 1 | 1 | 1 | 2017-07-16 |
| Hans Brubak | Akershus, Norway | 1 | 1 | 1 | 2011-07-03 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 1 | 2011-07-05 |
| Christer Kamsvåg | Møre og Romsdal, Norway | 1 | 1 | 0 | 2015-08-15 |
| Pål Mølnvik | Trøndelag, Norway | 1 | 1 | 1 | 2010-07-04 |