Species: Chiffchaff (Phylloscopus collybita)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Sandvin | Vestland, Norway | 5 | 1 | 0 | 2006-04-29 | |
| Sekkingstad | Vestland, Norway | 1 | 1 | 0 | 2011-04-18 | |
| Signesvei 6 | Vestfold, Norway | 1 | 1 | 0 | 2007-05-04 | |
| Sjostrandvn 30b | Akershus, Norway | 9 | 1 | 0 | 2024-05-01 | |
| Sjøholt | Møre og Romsdal, Norway | 4 | 1 | 0 | 2022-04-25 | |
| Skaarlistien | Rogaland, Norway | 20 | 1 | 0 | 2019-04-08 | |
| Skaret | Vestland, Norway | 2 | 1 | 0 | 2016-04-10 | |
| Skinstad | Innlandet, Norway | 2 | 1 | 0 | 2021-04-25 | |
| Skjold | Vestland, Norway | 1 | 1 | 0 | 2007-04-20 | |
| Skogholt | Møre og Romsdal, Norway | 1 | 1 | 0 | 2003-04-24 | |
| Skranevatnet | Vestland, Norway | 1 | 1 | 0 | 2012-05-08 | |
| Slåttnes, Kvaløya | Troms, Norway | 3 | 1 | 0 | 2018-04-19 | |
| Solbakken | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-23 | |
| Stangnes | Finnmark, Norway | 1 | 1 | 0 | 2008-05-31 | |
| Steinskaret | Møre og Romsdal, Norway | 1 | 1 | 0 | 2006-04-18 | |
| Stokkanhaugen 134 | Trøndelag, Norway | 1 | 1 | 1 | 2008-04-18 | |
| storvika | Troms, Norway | 1 | 1 | 0 | 2014-05-03 | |
| Strand Tønsnes | Troms, Norway | 1 | 1 | 0 | 2019-10-20 | |
| Straumfjord | Nordland, Norway | 1 | 1 | 0 | 2019-04-21 | |
| Strøm Øvre | Innlandet, Norway | 7 | 1 | 0 | 2014-04-13 | |
| Symrevegen 7d | Møre og Romsdal, Norway | 1 | 1 | 0 | 2019-05-31 | |
| Sætermo | Nordland, Norway | 1 | 1 | 0 | 2019-04-25 | |
| Sætrejordet | Telemark, Norway | 1 | 1 | 0 | 2020-04-22 | |
| Sølsnes fergekai | Møre og Romsdal, Norway | 1 | 1 | 0 | 2006-04-15 | |
| Sørborg | Vestland, Norway | 7 | 1 | 1 | 2014-09-28 | |
| Thyvesmorka | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-17 | |
| Tjeldstø | Vestland, Norway | 1 | 1 | 0 | 2007-03-23 | |
| Tolga sentrum | Innlandet, Norway | 1 | 1 | 0 | 2010-04-29 | |
| Tomaso | Vestland, Norway | 1 | 1 | 0 | 2013-06-10 | |
| Torvmyrveien 14 | Akershus, Norway | 1 | 1 | 0 | 2008-06-12 | |
| Tuastad | Rogaland, Norway | 1 | 1 | 0 | 2024-04-29 | |
| Turområde, Konnerud,1-3 km fra min bolig | Buskerud, Norway | 7 | 1 | 0 | 2019-04-26 | |
| Turøy | Vestland, Norway | 1 | 1 | 0 | 2006-04-24 | |
| Tylldalen | Innlandet, Norway | 3 | 1 | 0 | 2012-04-24 | |
| Tønsnes | Troms, Norway | 3 | 1 | 0 | 2017-05-30 | |
| Undredal | Vestland, Norway | 1 | 1 | 2 | 2008-05-03 | |
| Vadanesset 1 | Trøndelag, Norway | 1 | 1 | 0 | 2014-04-22 | |
| Vaksvik | Møre og Romsdal, Norway | 16 | 1 | 0 | 2024-04-25 | |
| Vallandsåsen 5 | Vestland, Norway | 1 | 1 | 0 | 2010-04-11 | |
| Valle | Møre og Romsdal, Norway | 2 | 1 | 0 | 2017-04-09 | |
| Vassmoen, Lauvøya | Trøndelag, Norway | 1 | 1 | 0 | 2017-05-06 | |
| VEFSNA/SVENNINGDALSELVA | Nordland, Norway | 1 | 1 | 0 | 2007-04-23 | |
| Veslerusti | Innlandet, Norway | 1 | 1 | 0 | 2022-07-22 | |
| Vestenga | Buskerud, Norway | 1 | 1 | 0 | 2018-04-21 | |
| Vikøy | Vestland, Norway | 1 | 1 | 0 | 2006-04-26 | |
| Voss | Vestland, Norway | 1 | 1 | 0 | 2005-04-03 | |
| Ytre Hamre | Vestland, Norway | 15 | 1 | 0 | 2024-04-29 | |
| Østre Torp | Akershus, Norway | 2 | 1 | 0 | 2018-04-08 | |
| Øvre Eidfjord | Vestland, Norway | 1 | 1 | 0 | 2007-04-25 | |
| Årdal | Vestland, Norway | 1 | 1 | 0 | 2016-01-29 |
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