Species: Common Eider (Somateria mollissima)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Algrøy | Vestland, Norway | 1 | 1 | 0 | 2011-04-30 | |
| almlia | Møre og Romsdal, Norway | 1 | 1 | 0 | 2017-01-30 | |
| Apalvik | Rogaland, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Asaldalvegen 11 | Rogaland, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Askøy sør | Vestland, Norway | 2 | 1 | 0 | 2008-03-18 | |
| Aspøysundet | Møre og Romsdal, Norway | 2 | 1 | 0 | 2021-04-19 | |
| Ausebakken | Rogaland, Norway | 4 | 1 | 0 | 2024-01-29 | |
| Bakkevik | Rogaland, Norway | 1 | 1 | 0 | 2020-02-02 | |
| Ballstadøya | Nordland, Norway | 4 | 1 | 0 | 2018-01-27 | |
| Bankebroa | Agder, Norway | 1 | 1 | 0 | 2010-01-31 | |
| Barm, Vesterøy | Østfold, Norway | 1 | 1 | 0 | 2017-01-29 | |
| Bastneset 30 | Vestland, Norway | 1 | 1 | 0 | 2021-01-01 | |
| Bergheimveien 20 | Akershus, Norway | 1 | 1 | 0 | 2024-01-28 | |
| Bjøring | Møre og Romsdal, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Bjørnøystraen 18B | Rogaland, Norway | 5 | 1 | 0 | 2024-01-27 | |
| blomvika | Møre og Romsdal, Norway | 3 | 1 | 0 | 2021-02-01 | |
| Borkenes | Troms, Norway | 2 | 1 | 0 | 2019-02-03 | |
| brandasund | Vestland, Norway | 1 | 1 | 0 | 2010-01-31 | |
| Breisand | Telemark, Norway | 1 | 1 | 0 | 2023-01-24 | |
| Brekne | Agder, Norway | 1 | 1 | 0 | 2011-01-30 | |
| Brokvik | Troms, Norway | 3 | 1 | 2 | 2024-01-28 | |
| Buarvikå | Rogaland, Norway | 1 | 1 | 0 | 2019-02-03 | |
| Budal | Vestfold, Norway | 9 | 1 | 0 | 2023-01-22 | |
| Buen 11 | Nordland, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Bærøya | Nordland, Norway | 2 | 1 | 0 | 2016-01-24 | |
| Børøya | Nordland, Norway | 2 | 1 | 0 | 2017-01-28 | |
| Børøysundet | Nordland, Norway | 1 | 1 | 0 | 2014-01-26 | |
| Båthavna Børøya | Nordland, Norway | 2 | 1 | 0 | 2022-01-01 | |
| Båtstangveien 86 | Vestfold, Norway | 6 | 1 | 0 | 2024-01-27 | |
| Damsgårdsveien 47 | Vestland, Norway | 2 | 1 | 0 | 2024-01-27 | |
| Eide, Hvasser | Vestfold, Norway | 2 | 1 | 1 | 2017-01-22 | |
| Eidsvåg i Åsane | Vestland, Norway | 1 | 1 | 0 | 2007-03-16 | |
| Eiendommen " Askely " | Vestfold, Norway | 1 | 1 | 0 | 2015-01-24 | |
| Eiendommen Haugtun 140/242 | Trøndelag, Norway | 4 | 1 | 0 | 2023-02-01 | |
| Eikangervåg | Vestland, Norway | 3 | 1 | 0 | 2016-02-08 | |
| Eikremsvegen 179 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2024-01-22 | |
| Einhaugen 16 | Trøndelag, Norway | 1 | 1 | 0 | 2024-01-25 | |
| Elizabeth riiber Elgvin | Vestfold, Norway | 7 | 1 | 0 | 2023-01-28 | |
| Elnastangen | Akershus, Norway | 1 | 1 | 0 | 2019-03-24 | |
| Enge,Valsøyfjord | Trøndelag, Norway | 1 | 1 | 0 | 2018-01-27 | |
| Engøy | Rogaland, Norway | 1 | 1 | 0 | 2010-01-30 | |
| Fagervika | Nordland, Norway | 1 | 1 | 1 | 2022-01-29 | |
| Fana kirke | Vestland, Norway | 1 | 1 | 0 | 2020-04-30 | |
| Fauskanger skole | Vestland, Norway | 1 | 1 | 0 | 2009-02-12 | |
| Fedje | Vestland, Norway | 1 | 1 | 0 | 2005-08-21 | |
| Fiskfjord | Nordland, Norway | 1 | 1 | 0 | 2015-01-27 | |
| Fjordavegen 2327 | Vestland, Norway | 1 | 1 | 0 | 2022-01-29 | |
| Flagghaugen | Nordland, Norway | 2 | 1 | 0 | 2022-01-29 | |
| Flatholman | Trøndelag, Norway | 1 | 1 | 0 | 2008-04-04 | |
| Flensberghavn | Vestland, Norway | 2 | 1 | 0 | 2020-02-02 |