Phylloscopus trochilus (Willow Warbler)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Sørestranda skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 2012-08-15 |
| Atle Havdal | Trøndelag, Norway | 1 | 1 | 0 | 2020-05-08 |
| Meløy videregående skole/Avd Ørnes | Nordland, Norway | 1 | 1 | 0 | 1994-10-04 |
| Tylldalen skole | Innlandet, Norway | 1 | 1 | 0 | 2012-05-16 |
| Joachim Gellein Stubberud | Akershus, Norway | 1 | 1 | 1 | 2013-05-15 |
| Knut Munkvold | Finnmark, Norway | 1 | 1 | 0 | 2013-05-22 |
| Alversund skule | Vestland, Norway | 1 | 1 | 0 | 2006-05-04 |
| Vangen skule | Vestland, Norway | 1 | 1 | 0 | 2013-06-10 |
| Renathe Tvedt | Vestland, Norway | 1 | 1 | 0 | 2013-06-12 |
| Stein Rui | Vestfold, Norway | 1 | 1 | 1 | 2013-08-30 |
| Hanna | Vestland, Norway | 1 | 1 | 0 | 2015-05-07 |
| Nyborg skole | Trøndelag, Norway | 1 | 1 | 0 | 2003-05-12 |
| Skogfoss skole | Finnmark, Norway | 1 | 1 | 0 | 2005-05-24 |
| Britt Jenssen | Troms, Norway | 1 | 1 | 0 | 2017-06-25 |
| TorillHaukås | Møre og Romsdal, Norway | 1 | 1 | 0 | 2017-10-04 |
| Vardafjell videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1994-11-15 |
| SamiAllaskuvla | Finnmark, Norway | 1 | 1 | 0 | 2019-05-24 |
| Jordet skole | Innlandet, Norway | 1 | 1 | 0 | 2001-05-01 |
| Fjell ungdomsskule | Vestland, Norway | 1 | 1 | 0 | 2006-05-09 |
| Arvid Thomassen | Troms, Norway | 1 | 1 | 0 | 2018-04-19 |
| Ellen Busvold | Agder, Norway | 1 | 1 | 0 | 2018-06-15 |
| magnus jenssen | Troms, Norway | 1 | 1 | 0 | 2016-04-30 |
| Torjulvågen skole | Møre og Romsdal, Norway | 1 | 1 | 0 | 2003-05-28 |
| Robert A. Hansen | Nordland, Norway | 1 | 1 | 0 | 2015-04-27 |
| Fauske videregående skole | Nordland, Norway | 1 | 1 | 0 | 1992-09-09 |
| Bønsmoen skole | Akershus, Norway | 1 | 1 | 0 | 2015-05-22 |
| Meløy videregående skole/Avd Inndyr | Nordland, Norway | 1 | 1 | 0 | 1994-11-22 |
| Wiggo Lundamo | Akershus, Norway | 1 | 1 | 0 | 2020-01-26 |
| Myrto Pyrli | Akershus, Norway | 1 | 1 | 0 | 2017-05-16 |
| Båtsfjord skole | Finnmark, Norway | 1 | 1 | 0 | 2009-06-21 |
| Kjetil Nilsen | Troms, Norway | 1 | 1 | 0 | 2018-04-25 |
| Heidi Esjeholm | Nordland, Norway | 1 | 1 | 0 | 2016-10-15 |
| Bjørn Magne Brattebø | Rogaland, Norway | 1 | 1 | 0 | 2019-05-04 |
| Richard | Akershus, Norway | 1 | 1 | 0 | 2022-04-15 |
| Kåre Pedersen | Møre og Romsdal, Norway | 1 | 1 | 0 | 2022-06-17 |
| UiT - Institutt for lærerutdanning og pedagogikk | Troms, Norway | 1 | 1 | 0 | 2016-05-23 |
| Volsdalen skole | Møre og Romsdal, Norway | 1 | 1 | 0 | 2009-04-30 |
| Peder Strand | Møre og Romsdal, Norway | 1 | 1 | 0 | 2017-08-20 |
| Siv Moe Hjelle | Møre og Romsdal, Norway | 1 | 1 | 0 | 2008-10-09 |
| May Helene Leikåsen | Innlandet, Norway | 1 | 1 | 0 | 2010-04-12 |
| Vestre Trysil skole | Innlandet, Norway | 1 | 1 | 0 | 2008-05-15 |
| Ingjerd Loe | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-18 |
| Olaf Rudi | Innlandet, Norway | 1 | 1 | 0 | 2010-04-12 |
| odd audun granaas | Oslo, Norway | 1 | 1 | 0 | 2013-05-14 |
| Sindre Molværsmyr | Akershus, Norway | 1 | 1 | 0 | 2008-06-12 |
| Anna-Kari Taraldset | Vestland, Norway | 1 | 1 | 0 | 2009-01-18 |
| Torkjell Morset | Finnmark, Norway | 1 | 1 | 0 | 2008-05-29 |
| Reidar Hindrum | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-01 |
| Ottar Moholt | Trøndelag, Norway | 1 | 1 | 0 | 2017-09-15 |
| Svein Johan Sandal | Vestland, Norway | 1 | 1 | 0 | 2011-04-25 |