Species: Chiffchaff (Phylloscopus collybita)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Aasmund Vinjesgt 17 | Agder, Norway | 2 | 1 | 0 | 2020-04-12 | |
| Alversund | Vestland, Norway | 1 | 1 | 0 | 2005-02-10 | |
| alvheim | Vestland, Norway | 1 | 1 | 0 | 2022-01-29 | |
| Angedalsvegen 28 | Vestland, Norway | 2 | 1 | 0 | 2015-06-03 | |
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1994-11-15 | |
| Bakke | Vestfold, Norway | 3 | 1 | 0 | 2024-04-08 | |
| Bakliområdet | Trøndelag, Norway | 1 | 1 | 0 | 2002-05-08 | |
| Berglund | Trøndelag, Norway | 1 | 1 | 0 | 2009-04-14 | |
| Bjørkelangen | Akershus, Norway | 6 | 1 | 0 | 2024-04-12 | |
| Blomstervegen | Innlandet, Norway | 1 | 1 | 0 | 2013-04-21 | |
| Bossekop | Finnmark, Norway | 1 | 1 | 0 | 2014-04-29 | |
| Bregneveien 16C, 9516 Alta | Finnmark, Norway | 1 | 1 | 0 | 2023-05-20 | |
| Brennhaugen | Innlandet, Norway | 1 | 1 | 0 | 2013-04-21 | |
| Brevik | Vestfold, Norway | 3 | 1 | 0 | 2016-04-05 | |
| Burfjord Hage | Troms, Norway | 1 | 1 | 0 | 2019-06-21 | |
| Båsmo | Nordland, Norway | 1 | 1 | 0 | 2016-05-03 | |
| Davik Ytre, Elverhøi | Vestland, Norway | 3 | 1 | 0 | 2021-05-16 | |
| Djupvik | Vestland, Norway | 1 | 1 | 0 | 2008-04-24 | |
| Eiabu, Movik | Troms, Norway | 7 | 1 | 0 | 2008-05-10 | |
| Eidfjord | Vestland, Norway | 1 | 1 | 0 | 2006-04-21 | |
| Eknes | Vestland, Norway | 1 | 1 | 0 | 2007-04-04 | |
| Eldøy | Vestland, Norway | 2 | 1 | 0 | 2008-04-18 | |
| Fanafjellet | Vestland, Norway | 1 | 1 | 0 | 2006-04-23 | |
| Fedje | Vestland, Norway | 1 | 1 | 0 | 2007-04-15 | |
| Fedje | Vestland, Norway | 5 | 1 | 0 | 2011-05-09 | |
| Finneidfjord | Nordland, Norway | 1 | 1 | 0 | 2010-04-23 | |
| Flesland | Vestland, Norway | 10 | 1 | 0 | 2008-04-06 | |
| Flostrand | Nordland, Norway | 8 | 1 | 0 | 2021-05-07 | |
| Flostranda naturreservat | Vestland, Norway | 1 | 1 | 0 | 2013-06-12 | |
| Fortet, Herdla | Vestland, Norway | 1 | 1 | 1 | 2014-04-27 | |
| Fotlandsvåg | Vestland, Norway | 1 | 1 | 0 | 2008-04-24 | |
| Frakkagjerd | Rogaland, Norway | 8 | 1 | 0 | 2022-06-12 | |
| Frakkagjerddalen | Rogaland, Norway | 4 | 1 | 0 | 2014-04-03 | |
| Fyresdal Kåsa sør | Telemark, Norway | 2 | 1 | 0 | 2016-04-19 | |
| Førde | Vestland, Norway | 14 | 1 | 0 | 2015-05-05 | |
| Førdenipa | Vestland, Norway | 2 | 1 | 0 | 2013-05-20 | |
| Gamle blindheimsveg 41A | Møre og Romsdal, Norway | 1 | 1 | 0 | 2021-09-13 | |
| Garen | Vestland, Norway | 2 | 1 | 0 | 2007-05-15 | |
| Gaustadjordet, oslo | Oslo, Norway | 1 | 1 | 0 | 2024-04-14 | |
| Geitahaugen | Vestland, Norway | 1 | 1 | 0 | 2018-05-06 | |
| Gjelstad | Vestfold, Norway | 1 | 1 | 0 | 2012-04-15 | |
| Grenland | Telemark, Norway | 1 | 1 | 0 | 2008-07-31 | |
| Grindal | Trøndelag, Norway | 27 | 1 | 0 | 2016-04-22 | |
| Grottvika | Vestland, Norway | 1 | 1 | 0 | 2010-04-09 | |
| Grunnreisa | Troms, Norway | 2 | 1 | 0 | 2020-05-02 | |
| Grønnlien | Vestland, Norway | 3 | 1 | 0 | 2012-04-20 | |
| Gullberg | Vestland, Norway | 2 | 1 | 0 | 2021-04-13 | |
| Gullholmstranda | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-22 | |
| Gården Myrvang | Nordland, Norway | 1 | 1 | 0 | 2013-05-04 | |
| Gåsland | Vestland, Norway | 1 | 1 | 0 | 2005-03-30 |