Biston
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Kjell Mjølsnes | Rogaland, Norway | 4 | 1 | 0 | 2009-06-30 |
| Egil Frantzen | Vestland, Norway | 2 | 1 | 2 | 2008-06-26 |
| John Skartveit | Vestland, Norway | 2 | 1 | 0 | 1995-06-29 |
| Odd Hallaråker | Vestland, Norway | 1 | 1 | 1 | 2008-06-10 |
| John Martin Mjelde | Oslo, Norway | 1 | 1 | 1 | 2007-06-09 |
| Marte Falkenberg | Vestland, Norway | 1 | 1 | 1 | 2009-06-22 |
| Frode Falkenberg | Vestland, Norway | 1 | 1 | 1 | 2008-06-05 |
| Aslak Nedregård | Møre og Romsdal, Norway | 1 | 1 | 1 | 2007-06-09 |
| Olav Krogsæter | Vestland, Norway | 1 | 1 | 0 | 2007-06-02 |
| John Grønning | Rogaland, Norway | 1 | 1 | 0 | 2009-06-26 |