Pieris
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Lars-Henrik Jensen | Vestland, Norway | 18 | 1 | 5 | 2010-05-31 |
| Olav Krogsæter | Vestland, Norway | 6 | 1 | 1 | 2010-05-30 |
| Frode Falkenberg | Vestland, Norway | 5 | 1 | 0 | 2010-05-30 |
| Trond Einar Brobakk | Trøndelag, Norway | 5 | 1 | 1 | 2010-05-30 |
| Leiv Tommas Haugen | Rogaland, Norway | 3 | 1 | 0 | 2010-05-15 |
| Pål Mølnvik | Trøndelag, Norway | 2 | 1 | 0 | 2010-05-21 |
| Even Mjaaland | Rogaland, Norway | 2 | 1 | 0 | 2010-05-31 |
| Frank Alendal | Rogaland, Norway | 1 | 1 | 0 | 2010-05-17 |
| Lars Erik Johannessen | Østfold, Norway | 1 | 1 | 0 | 2010-05-14 |
| Marte Falkenberg | Vestland, Norway | 1 | 1 | 0 | 2010-05-30 |
| Ole Terland | Vestland, Norway | 1 | 1 | 1 | 2010-05-09 |