Phylloscopus trochilus (Willow Warbler)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Iškorasjohka | Finnmark, Norway | 1 | 1 | 0 | 2024-05-18 | |
| jonstøllie | Buskerud, Norway | 3 | 1 | 0 | 2016-09-14 | |
| Jørgenstad | Agder, Norway | 2 | 1 | 0 | 2013-06-02 | |
| Kalandsvika | Vestland, Norway | 2 | 1 | 0 | 2005-05-03 | |
| Kaldfjord skole | Troms, Norway | 15 | 1 | 0 | 2014-06-12 | |
| Kinabyen, Brumunddal | Innlandet, Norway | 2 | 1 | 0 | 2019-05-23 | |
| Kirkenes skole | Finnmark, Norway | 1 | 1 | 0 | 2010-05-21 | |
| Kjeldevatnet | Vestland, Norway | 32 | 1 | 0 | 2020-05-27 | |
| Kjelling | Nordland, Norway | 1 | 1 | 0 | 2011-04-24 | |
| Kjækan | Troms, Norway | 3 | 1 | 0 | 2010-05-16 | |
| Knestang | Buskerud, Norway | 2 | 1 | 0 | 2014-05-10 | |
| Kolbu Kirke - Narumflata - Hubred | Innlandet, Norway | 5 | 1 | 0 | 2019-04-19 | |
| Komperud | Innlandet, Norway | 1 | 1 | 0 | 2010-04-12 | |
| Konnerud | Buskerud, Norway | 7 | 1 | 0 | 2018-04-27 | |
| Kornsjø | Østfold, Norway | 1 | 1 | 0 | 2013-05-11 | |
| Korsfjord | Finnmark, Norway | 5 | 1 | 0 | 2007-05-24 | |
| Krokeide | Vestland, Norway | 1 | 1 | 0 | 2009-01-18 | |
| Krossleitet | Vestland, Norway | 2 | 1 | 0 | 2023-06-03 | |
| kulturlandskap | Trøndelag, Norway | 1 | 1 | 0 | 2012-05-08 | |
| kvisla | Buskerud, Norway | 1 | 1 | 0 | 2012-06-06 | |
| Kvitblikkvannet | Nordland, Norway | 1 | 1 | 0 | 1992-09-09 | |
| Kvåle | Trøndelag, Norway | 1 | 1 | 0 | 2014-05-01 | |
| Laksådalsvatnet | Nordland, Norway | 1 | 1 | 0 | 1994-11-22 | |
| Landa | Vestland, Norway | 1 | 1 | 0 | 2006-04-30 | |
| Langøra | Finnmark, Norway | 1 | 1 | 0 | 2013-05-21 | |
| Lappland | Innlandet, Norway | 1 | 1 | 1 | 2021-08-10 | |
| Larkollen | Østfold, Norway | 1 | 1 | 0 | 2023-05-01 | |
| Laudal | Agder, Norway | 1 | 1 | 0 | 2018-06-15 | |
| Lokalmiljø | Telemark, Norway | 3 | 1 | 0 | 2009-05-04 | |
| Losgrenda | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-18 | |
| Lovund | Nordland, Norway | 2 | 1 | 0 | 2018-05-06 | |
| Lyngbøvatnet | Vestland, Norway | 1 | 1 | 0 | 2008-04-20 | |
| Lærdalsøyri | Vestland, Norway | 1 | 1 | 0 | 2017-04-16 | |
| Løkken | Trøndelag, Norway | 1 | 1 | 0 | 2004-05-07 | |
| Lønsetbakken | Møre og Romsdal, Norway | 3 | 1 | 0 | 2013-05-09 | |
| Løyning | Vestland, Norway | 1 | 1 | 0 | 2008-04-27 | |
| Låte | Vestland, Norway | 2 | 1 | 0 | 2018-05-25 | |
| Manum | Vestfold, Norway | 1 | 1 | 1 | 2013-08-30 | |
| Maurset | Vestland, Norway | 1 | 1 | 0 | 2006-05-07 | |
| Melsvatnet | Vestland, Norway | 2 | 1 | 0 | 2007-05-04 | |
| Merkeskogen | Rogaland, Norway | 1 | 1 | 0 | 2008-06-02 | |
| Midtre Rudi | Innlandet, Norway | 1 | 1 | 0 | 2010-04-12 | |
| Milde | Vestland, Norway | 1 | 1 | 0 | 2006-04-30 | |
| Moen | Innlandet, Norway | 3 | 1 | 0 | 2011-05-30 | |
| Mosedalen | Finnmark, Norway | 1 | 1 | 0 | 2003-06-20 | |
| Mosterhamn | Vestland, Norway | 1 | 1 | 0 | 2005-04-27 | |
| Myra | Agder, Norway | 2 | 1 | 0 | 2015-05-26 | |
| Myra Bjørkeåsen | Akershus, Norway | 6 | 1 | 0 | 2018-05-11 | |
| Myrane Klepper | Østfold, Norway | 6 | 1 | 1 | 2010-05-22 | |
| Myravatnet | Vestland, Norway | 1 | 1 | 0 | 2007-05-03 |