Pieridae (Whites)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Øyvind Stickler | Vestfold, Norway | 63 | 5 | 8 | 2011-09-16 |
| Frode Falkenberg | Vestland, Norway | 61 | 5 | 1 | 2011-08-14 |
| Geirr O Pedersen | Akershus, Norway | 42 | 6 | 0 | 2011-09-15 |
| John Skartveit | Vestland, Norway | 33 | 4 | 2 | 2011-09-16 |
| Ivar Stormo | Østfold, Norway | 15 | 3 | 3 | 2011-08-06 |
| Frank Alendal | Rogaland, Norway | 15 | 4 | 0 | 2011-08-07 |
| Ola Moen | Vestland, Norway | 15 | 3 | 0 | 2011-09-17 |
| Hans Brubak | Akershus, Norway | 14 | 7 | 8 | 2011-09-09 |
| Even Mjaaland | Rogaland, Norway | 13 | 5 | 1 | 2011-08-13 |
| Lars-Henrik Jensen | Vestland, Norway | 8 | 3 | 0 | 2011-08-25 |
| Kjell Mjølsnes | Rogaland, Norway | 7 | 5 | 0 | 2011-07-24 |
| Lucy Birgitte Liahjell | Agder, Norway | 7 | 3 | 9 | 2011-08-31 |
| Leiv Tommas Haugen | Rogaland, Norway | 7 | 3 | 0 | 2011-08-06 |
| Ole Terland | Vestland, Norway | 5 | 3 | 4 | 2011-09-25 |
| Dag Øivind Ingierd | Akershus, Norway | 5 | 1 | 2 | 2011-07-31 |
| Svein Sellevold Bekkum | Nordland, Norway | 5 | 2 | 0 | 2011-06-25 |
| Juha Tyllinen | Etelä-Suomen lääni, Finland | 4 | 3 | 0 | 2011-07-08 |
| Rune Voie | Vestland, Norway | 4 | 3 | 3 | 2011-06-02 |
| Nils Rogn | Innlandet, Norway | 4 | 3 | 2 | 2011-06-13 |
| Alf Tore Mjøs | Rogaland, Norway | 4 | 3 | 1 | 2011-07-16 |
| Olav Julsrud | Oslo, Norway | 4 | 3 | 3 | 2011-07-06 |
| Olav Krogsæter | Vestland, Norway | 4 | 2 | 0 | 2011-05-21 |
| Bjørn Volle | Buskerud, Norway | 3 | 1 | 1 | 2011-09-01 |
| Pål Mølnvik | Trøndelag, Norway | 3 | 2 | 0 | 2011-05-22 |
| Trond Einar Brobakk | Trøndelag, Norway | 2 | 1 | 0 | 2011-08-13 |
| Gunvor Hustoft | Rogaland, Norway | 2 | 2 | 0 | 2011-05-01 |
| Roy Bruncell | Østfold, Norway | 2 | 1 | 0 | 2011-04-10 |
| Roger Oseid | Innlandet, Norway | 2 | 2 | 2 | 2011-05-17 |
| Marit Gåsland | Buskerud, Norway | 2 | 2 | 2 | 2011-07-29 |
| Egil Bruvold | Oslo, Norway | 1 | 1 | 0 | 2011-04-22 |
| Trine Lise Fjelldal | Møre og Romsdal, Norway | 1 | 1 | 0 | 2011-04-11 |
| Aasmund Berg | Innlandet, Norway | 1 | 1 | 0 | 2011-05-28 |
| Renate Kristiansen | Oslo, Norway | 1 | 1 | 0 | 2011-07-08 |
| Øyvinn Eielsen | Rogaland, Norway | 1 | 1 | 0 | 2011-04-21 |
| Tove Hamre | Innlandet, Norway | 1 | 1 | 0 | 2011-04-24 |
| Odd Ketil Sæbø | Oslo, Norway | 1 | 1 | 2 | 2011-04-25 |
| Helge Hafstad | Oslo, Norway | 1 | 1 | 0 | 2011-05-05 |
| Michael Fredriksen | Vestland, Norway | 1 | 1 | 0 | 2011-04-10 |
| Jordet skole | Vestfold, Norway | 1 | 1 | 0 | 2011-04-11 |
| Søre Fusa Oppvekstsenter/Avdeling skule | Vestland, Norway | 1 | 1 | 0 | 2011-04-11 |
| Hans Petter Høie | Telemark, Norway | 1 | 1 | 0 | 2011-04-10 |
| Mari Kjennbakken | Telemark, Norway | 1 | 1 | 0 | 2011-04-19 |
| Johan Moldestad | Vestland, Norway | 1 | 1 | 0 | 2011-05-01 |
| Aina Bente Jonsdatter Strand | Innlandet, Norway | 1 | 1 | 0 | 2011-04-28 |
| TUVA | Akershus, Norway | 1 | 1 | 0 | 2011-04-06 |
| Karen Tvedt | Vestland, Norway | 1 | 1 | 0 | 2011-04-08 |
| Utsira skole | Rogaland, Norway | 1 | 1 | 0 | 2011-05-24 |
| Knut-Åge Bergerud | Akershus, Norway | 1 | 1 | 1 | 2011-05-10 |
| Vinnes friskule | Vestland, Norway | 1 | 1 | 0 | 2011-04-11 |
| Tom Arild Homme | Agder, Norway | 1 | 1 | 0 | 2011-06-02 |