Mergus
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Kalvanes | Vestland, Norway | 2 | 1 | 0 | 2016-02-03 | |
| karterudtjernet | Innlandet, Norway | 1 | 1 | 0 | 2012-05-10 | |
| Kausland | Vestland, Norway | 2 | 1 | 0 | 2022-01-29 | |
| Kjeldevatnet | Vestland, Norway | 6 | 1 | 0 | 2003-06-04 | |
| Kjelling | Nordland, Norway | 1 | 1 | 0 | 2011-04-24 | |
| Kjækan | Troms, Norway | 1 | 1 | 0 | 2010-04-05 | |
| Kjærnes | Akershus, Norway | 2 | 1 | 0 | 2022-01-30 | |
| Kjærnes | Akershus, Norway | 1 | 1 | 0 | 2022-01-30 | |
| kjøkøy/syd | Østfold, Norway | 1 | 1 | 0 | 2008-03-07 | |
| kjøkøy/syd5 | Østfold, Norway | 1 | 1 | 0 | 2008-03-14 | |
| Kjølshunn/Hunnebunn/Torsnes | Østfold, Norway | 1 | 1 | 0 | 2013-01-28 | |
| Kjørdalen | Vestland, Norway | 4 | 1 | 0 | 2022-01-30 | |
| Klubbnesveien 18 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Knappeneset, sørøstneset av Toftøy | Vestland, Norway | 4 | 1 | 0 | 2016-01-31 | |
| Knarvik | Møre og Romsdal, Norway | 2 | 1 | 0 | 2019-01-27 | |
| Knattholmen | Vestfold, Norway | 1 | 1 | 0 | 2018-04-20 | |
| Knausen, Folafoten | Trøndelag, Norway | 1 | 1 | 0 | 2015-02-01 | |
| Knemsstranda | Buskerud, Norway | 1 | 1 | 0 | 2002-06-07 | |
| Kongensvoldveien 36 | Trøndelag, Norway | 2 | 1 | 0 | 2022-01-30 | |
| Korsbrekkeosen | Møre og Romsdal, Norway | 32 | 2 | 0 | 2012-05-20 | |
| Kråkvika | Møre og Romsdal, Norway | 1 | 1 | 1 | 2023-09-29 | |
| Kråkvågsvaet og Storslåttøya | Trøndelag, Norway | 1 | 1 | 0 | 2010-01-31 | |
| Kvalaelva | Rogaland, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Kvalvåg, Frei | Møre og Romsdal, Norway | 4 | 1 | 0 | 2020-01-25 | |
| Kvidavigjå | Rogaland, Norway | 2 | 1 | 0 | 2010-12-28 | |
| Kvikstad | Nordland, Norway | 2 | 1 | 0 | 2023-01-30 | |
| Kvitblikkvannet | Nordland, Norway | 3 | 2 | 0 | 1990-09-04 | |
| kystkystområde med lite skog nær hage | Nordland, Norway | 1 | 1 | 0 | 2018-10-05 | |
| Laksfjord, 9303 SILSAND | Troms, Norway | 1 | 1 | 0 | 2017-01-29 | |
| Langenesveien Blomsterdalen | Vestland, Norway | 2 | 1 | 0 | 2020-01-26 | |
| Langesund | Telemark, Norway | 1 | 1 | 0 | 2016-01-30 | |
| Langfjordstranda | Møre og Romsdal, Norway | 3 | 1 | 0 | 2021-01-30 | |
| Langløkken | Innlandet, Norway | 1 | 1 | 0 | 2021-05-10 | |
| Langnes, Tromsø | Troms, Norway | 3 | 1 | 0 | 2020-01-26 | |
| Langøy | Rogaland, Norway | 2 | 1 | 0 | 2022-02-06 | |
| Leire | Agder, Norway | 1 | 1 | 0 | 2013-01-26 | |
| Leirvåg 40, Idse | Rogaland, Norway | 1 | 1 | 0 | 2023-01-27 | |
| leknes, skånevik | Vestland, Norway | 1 | 1 | 0 | 2020-01-24 | |
| Lia | Troms, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Lilandveien 156 | Nordland, Norway | 1 | 1 | 0 | 2024-02-04 | |
| Lille luktvann | Nordland, Norway | 1 | 1 | 0 | 1994-10-11 | |
| Lille-Fauskevåg 28 | Troms, Norway | 3 | 1 | 0 | 2022-01-29 | |
| Lilleskagen | Vestfold, Norway | 1 | 1 | 0 | 2008-02-18 | |
| Liss Vandve | Nordland, Norway | 3 | 1 | 0 | 2023-01-29 | |
| Litle Tranevåg | Agder, Norway | 1 | 1 | 0 | 2024-01-27 | |
| Loen | Vestland, Norway | 1 | 1 | 0 | 2010-01-31 | |
| Lora og omegn | Innlandet, Norway | 2 | 1 | 2 | 2020-09-11 | |
| Lundarvatnet | Vestland, Norway | 1 | 1 | 0 | 1994-11-24 | |
| Lundenes | Troms, Norway | 2 | 1 | 0 | 2024-01-29 | |
| Lunderseter | Innlandet, Norway | 1 | 1 | 3 | 2012-07-20 |