Aethalura punctulata (Grey Birch)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|
| Ivar Stormo | Østfold, Norway | 32 | 1 | 3 | 2019-05-26 |
| Even Mjaaland | Rogaland, Norway | 7 | 1 | 3 | 2016-05-05 |
| Leiv Tommas Haugen | Rogaland, Norway | 5 | 1 | 0 | 2018-04-21 |
| Frode Falkenberg | Vestland, Norway | 4 | 1 | 2 | 2014-04-20 |
| Dag Øivind Ingierd | Akershus, Norway | 3 | 1 | 3 | 2012-05-23 |
| Olav Julsrud | Oslo, Norway | 1 | 1 | 1 | 2012-06-13 |
| Eivind Nielsen | Rogaland, Norway | 1 | 1 | 0 | 2020-05-30 |
| Frank Alendal | Rogaland, Norway | 1 | 1 | 0 | 2011-04-20 |
| Geirr O Pedersen | Akershus, Norway | 1 | 1 | 0 | 2011-05-10 |
| Luís Teixeira | Oslo, Norway | 1 | 1 | 0 | 2018-05-25 |
| Kjell Tore Vogsland | Telemark, Norway | 1 | 1 | 1 | 2008-05-10 |
| Rune Voie | Vestland, Norway | 1 | 1 | 1 | 2011-04-25 |
| Morten A. Mjelde | Telemark, Norway | 1 | 1 | 1 | 2007-05-05 |
| Ole Terland | Vestland, Norway | 1 | 1 | 1 | 2022-04-23 |