Sylvia communis (Common Whitethroat)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| NOF Hordaland | Vestland, Norway | 35 | 1 | 0 | 2008-05-22 |
| Ottar Sætre | Møre og Romsdal, Norway | 18 | 1 | 0 | 2023-06-24 |
| Arne Kjell Askeland | Rogaland, Norway | 2 | 1 | 0 | 2020-05-21 |
| Bjørn Helge Sætersmoen | Akershus, Norway | 1 | 1 | 0 | 2007-05-22 |
| Dag Brynjelsen | Rogaland, Norway | 1 | 1 | 0 | 2007-04-29 |
| Vardafjell videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1994-11-15 |
| Sæbjørg Walaker Nordeide | Vestland, Norway | 1 | 1 | 0 | 2018-08-19 |
| Bjørg Vaage | Akershus, Norway | 1 | 1 | 0 | 2023-06-07 |
| Henrik Granfält | Rogaland, Norway | 1 | 1 | 0 | 2011-06-12 |
| Nordisk Naturskule Eidfjord | Vestland, Norway | 1 | 1 | 0 | 2007-05-14 |
| Utsira skole | Rogaland, Norway | 1 | 1 | 0 | 2008-06-02 |
| Frede Thorsheim | Vestland, Norway | 1 | 1 | 0 | 2023-06-03 |