Rhopalocera (Butterflies)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Vågslid | Telemark, Norway | 7 | 7 | 0 | 2008-08-01 | |
| Ørin | Trøndelag, Norway | 1 | 1 | 0 | 2007-08-19 | |
| Østerbø | Vestland, Norway | 1 | 1 | 1 | 2006-08-10 | |
| Østmarka | Oslo, Norway | 1 | 1 | 1 | 2005-08-30 | |
| Øvre Eidfjord | Vestland, Norway | 4 | 4 | 4 | 2006-08-20 | |
| Øya/stadioen | Trøndelag, Norway | 1 | 1 | 0 | 2009-08-21 | |
| Årnestangen | Akershus, Norway | 6 | 6 | 5 | 2006-08-04 | |
| Årnestangen | Akershus, Norway | 8 | 8 | 5 | 2008-08-12 | |
| Åsane | Rogaland, Norway | 5 | 5 | 0 | 2006-08-15 | |
| Åsane | Rogaland, Norway | 2 | 2 | 2 | 2007-08-27 | |
| Åstø | Agder, Norway | 3 | 3 | 3 | 2009-08-29 | |