Phylloscopus trochilus (Willow Warbler)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Sekkingstad | Vestland, Norway | 2 | 1 | 0 | 2011-04-25 | |
| Seljeslyngen 25 | Akershus, Norway | 1 | 1 | 0 | 2020-01-26 | |
| Seljestad | Troms, Norway | 1 | 1 | 0 | 2018-04-25 | |
| Sildpollen | Nordland, Norway | 2 | 1 | 0 | 2019-04-28 | |
| Sjostrandvn 30b | Akershus, Norway | 1 | 1 | 0 | 2022-04-15 | |
| Sjøholt | Møre og Romsdal, Norway | 4 | 1 | 0 | 2024-05-01 | |
| Skaidi Kvalsund kommune | Finnmark, Norway | 12 | 1 | 0 | 2023-05-20 | |
| Skaret | Vestland, Norway | 2 | 1 | 0 | 2016-05-04 | |
| Skauskrokveien 26 | Østfold, Norway | 1 | 1 | 0 | 2019-03-23 | |
| Skinstad | Innlandet, Norway | 2 | 1 | 0 | 2021-04-25 | |
| Skjelset | Innlandet, Norway | 10 | 1 | 0 | 2019-05-17 | |
| Skjelset, Furnes | Innlandet, Norway | 1 | 1 | 0 | 2022-05-20 | |
| Skjold | Vestland, Norway | 1 | 1 | 0 | 2008-04-29 | |
| Skjåbukta | Finnmark, Norway | 1 | 1 | 0 | 2023-05-23 | |
| Skogfoss | Finnmark, Norway | 1 | 1 | 0 | 2005-05-24 | |
| Skogholt | Møre og Romsdal, Norway | 1 | 1 | 0 | 2003-05-28 | |
| Skranevatnet | Vestland, Norway | 5 | 1 | 0 | 2014-06-04 | |
| Skålhammeren | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-01 | |
| Skånevik | Vestland, Norway | 2 | 1 | 0 | 2007-05-05 | |
| Slåttnes, Kvaløya | Troms, Norway | 1 | 1 | 0 | 2014-05-22 | |
| Smøråsen | Vestland, Norway | 1 | 1 | 0 | 2006-05-02 | |
| Solberg i Asker | Akershus, Norway | 1 | 1 | 0 | 2019-04-06 | |
| Sortland | Nordland, Norway | 2 | 1 | 0 | 2010-05-26 | |
| Spildervatnet | Nordland, Norway | 1 | 1 | 0 | 1994-10-04 | |
| Spåkenes | Troms, Norway | 1 | 1 | 0 | 2011-05-26 | |
| Stangnes | Finnmark, Norway | 1 | 1 | 0 | 2008-05-29 | |
| Stignavatnet | Vestland, Norway | 1 | 1 | 0 | 2013-06-12 | |
| Store Bjørnevatnet | Agder, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Storgata 38 9590 Hasvik | Finnmark, Norway | 2 | 1 | 0 | 2022-06-01 | |
| Storsteinnes | Troms, Norway | 1 | 1 | 0 | 2012-05-18 | |
| Storvannet | Finnmark, Norway | 1 | 1 | 0 | 2004-04-18 | |
| Strai | Agder, Norway | 2 | 1 | 0 | 2018-04-29 | |
| Straumane | Rogaland, Norway | 2 | 1 | 0 | 2021-05-06 | |
| Straumfjord | Nordland, Norway | 6 | 1 | 0 | 2022-04-25 | |
| Strøm Øvre | Innlandet, Norway | 7 | 1 | 0 | 2016-05-03 | |
| Stølen | Agder, Norway | 4 | 1 | 0 | 2024-05-12 | |
| Svanhovd | Finnmark, Norway | 5 | 1 | 0 | 2020-05-27 | |
| Svartdalsvegen 141 | Telemark, Norway | 1 | 1 | 0 | 2022-04-19 | |
| Sætermo | Nordland, Norway | 5 | 1 | 0 | 2023-05-29 | |
| Sørborg | Vestland, Norway | 7 | 1 | 0 | 2014-08-14 | |
| Søre Osen | Innlandet, Norway | 1 | 1 | 0 | 2008-05-15 | |
| Tesaker Gyland | Agder, Norway | 3 | 1 | 0 | 2010-05-08 | |
| Thyvesmorka | Trøndelag, Norway | 1 | 1 | 0 | 2007-05-05 | |
| Tjeldstø | Vestland, Norway | 2 | 1 | 0 | 2006-04-30 | |
| Tolga | Innlandet, Norway | 2 | 1 | 0 | 2009-05-13 | |
| Tomaso | Vestland, Norway | 1 | 1 | 0 | 2013-06-10 | |
| Torget | Nordland, Norway | 1 | 1 | 0 | 2007-05-16 | |
| Torvmyrveien 14 | Akershus, Norway | 1 | 1 | 0 | 2008-06-12 | |
| Totland | Vestland, Norway | 1 | 1 | 0 | 2005-05-03 | |
| Trean | Agder, Norway | 6 | 1 | 0 | 2018-04-22 |