Order: Lomfugler (Gaviiformes)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Nærmiljø Spillum. | Trøndelag, Norway | 1 | 1 | 0 | 2009-04-13 | |
| Oltervatnet | Nordland, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Orsand | Trøndelag, Norway | 4 | 2 | 0 | 2024-01-28 | |
| Oshaug | Nordland, Norway | 6 | 1 | 0 | 2024-04-28 | |
| Prestegardsmoen | Vestland, Norway | 3 | 2 | 0 | 2007-06-17 | |
| Prestevatn | Telemark, Norway | 1 | 1 | 0 | 2014-07-25 | |
| ravelseidet indre 69/1 | Troms, Norway | 4 | 1 | 0 | 2021-04-24 | |
| Rebbenesøy. Karlsøy komune | Troms, Norway | 1 | 1 | 0 | 2008-04-27 | |
| Rena og omegn | Innlandet, Norway | 10 | 1 | 8 | 2021-05-01 | |
| Sagtjernet | Innlandet, Norway | 1 | 1 | 0 | 1989-09-20 | |
| Sandev 11 | Rogaland, Norway | 2 | 1 | 0 | 2022-01-29 | |
| Seljebøvatnet | Møre og Romsdal, Norway | 2 | 2 | 0 | 1994-11-22 | |
| Skogsøy | Vestland, Norway | 30 | 4 | 0 | 2008-05-11 | |
| sognsvann | Oslo, Norway | 1 | 1 | 0 | 2010-05-01 | |
| Stongneset | Møre og Romsdal, Norway | 1 | 1 | 1 | 2012-04-09 | |
| Storavatnet | Vestland, Norway | 1 | 1 | 0 | 2008-05-05 | |
| Store Bjørnevatnet | Agder, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Strandefjorden | Buskerud, Norway | 1 | 1 | 0 | 2013-05-03 | |
| Strøm Øvre | Innlandet, Norway | 1 | 1 | 0 | 2013-04-28 | |
| Svaet(Tautramoloen) | Trøndelag, Norway | 1 | 1 | 1 | 2013-02-09 | |
| Sveio | Vestland, Norway | 1 | 1 | 0 | 2008-04-24 | |
| Synes,Vigra | Møre og Romsdal, Norway | 5 | 1 | 3 | 2022-05-04 | |
| Sævellavatnet | Vestland, Norway | 1 | 1 | 0 | 2006-05-12 | |
| Søre Osen | Innlandet, Norway | 1 | 1 | 0 | 2008-05-15 | |
| Sørmessenvegen 521 | Innlandet, Norway | 1 | 1 | 0 | 2022-05-07 | |
| Terningsvatnet | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-02 | |
| Tesaker Gyland | Agder, Norway | 2 | 1 | 0 | 2010-05-07 | |
| Tjeldstø | Vestland, Norway | 1 | 1 | 0 | 2005-03-25 | |
| Tolga | Innlandet, Norway | 2 | 1 | 0 | 2009-05-13 | |
| trondheim kommune | Trøndelag, Norway | 1 | 1 | 0 | 2008-08-26 | |
| Tønsnes | Troms, Norway | 2 | 1 | 0 | 2017-05-30 | |
| Vadanesset 1 | Trøndelag, Norway | 12 | 2 | 0 | 2024-05-01 | |
| Vignesholmane | Rogaland, Norway | 1 | 1 | 0 | 2010-12-27 | |
| Vikastølen | Vestland, Norway | 1 | 1 | 0 | 2014-06-09 | |
| Vollen | Akershus, Norway | 1 | 1 | 0 | 2018-09-04 | |
| Yddal | Vestland, Norway | 1 | 1 | 0 | 2005-05-06 | |
| Ølve | Vestland, Norway | 1 | 1 | 0 | 2005-05-06 | |
| Øvre Eidfjord | Vestland, Norway | 1 | 1 | 0 | 2007-05-02 | |
| Øysand | Trøndelag, Norway | 2 | 1 | 0 | 2003-04-23 | |
| Ådlandsvatnet | Vestland, Norway | 2 | 1 | 0 | 2007-05-26 |
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