Hadeninae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Kjell Mjølsnes | Rogaland, Norway | 35 | 13 | 0 | 2011-05-18 |
| Leiv Tommas Haugen | Rogaland, Norway | 34 | 5 | 0 | 2011-05-20 |
| Frode Falkenberg | Vestland, Norway | 30 | 6 | 2 | 2011-05-27 |
| Svein Sellevold Bekkum | Nordland, Norway | 30 | 8 | 5 | 2011-05-31 |
| Alf Tore Mjøs | Rogaland, Norway | 19 | 10 | 2 | 2011-05-26 |
| Even Mjaaland | Rogaland, Norway | 10 | 7 | 2 | 2011-05-19 |
| John Skartveit | Vestland, Norway | 10 | 4 | 2 | 2011-05-10 |
| Dag Øivind Ingierd | Akershus, Norway | 9 | 5 | 8 | 2011-05-31 |
| Nils Rogn | Innlandet, Norway | 8 | 5 | 7 | 2011-05-13 |
| Trond Einar Brobakk | Trøndelag, Norway | 6 | 2 | 0 | 2011-05-17 |
| Geirr O Pedersen | Akershus, Norway | 5 | 4 | 2 | 2011-05-30 |
| Olav Krogsæter | Vestland, Norway | 4 | 2 | 0 | 2011-05-10 |
| Rune Voie | Vestland, Norway | 2 | 1 | 0 | 2011-05-08 |
| Eivind Nielsen | Rogaland, Norway | 2 | 1 | 0 | 2011-05-26 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 0 | 2011-05-01 |