| Red-breasted Merganser (Mergus serrator) | | 2025-04-16 | 2025-04-16 | Lyngør (Agder, Norway) |  |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-16 | 2025-04-12 | Akerøya (Østfold, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-16 | 2025-04-16 | Sørbotten Oksevåg (Finnmark, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-15 | 2025-04-15 | Skaravågen (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-13 | 2025-04-13 | Refsnesveien (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-13 | 2025-04-13 | Ariselv (Finnmark, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-13 | 2025-04-13 | Ariselv (Finnmark, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-13 | 2025-04-13 | Ravelsvika (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-12 | 2025-04-12 | Grønnåsen (Telemark, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-10 | 2025-04-08 | Golta (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-08 | 2025-04-08 | Lyngørfjorden (Agder, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-08 | 2025-04-08 | Karmsundet (Rogaland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-04 | 2025-04-04 | Napp (Nordland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-01 | 2025-03-23 | Muruvika, Flatholman (Trøndelag, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-01 | 2025-04-01 | Kilsund (Agder, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-04-01 | 2025-03-21 | Opsebakkveien 45 (Agder, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-31 | 2025-03-31 | Værnes (Trøndelag, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-30 | 2025-03-30 | Tjeldsundbrua (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-30 | 2025-03-26 | Nærsnestangen (Akershus, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-28 | 2025-03-28 | Finnlandsleira, Brøstadbotn (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-26 | 2025-03-20 | Roald, Vigra (Møre og Romsdal, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-26 | 2025-03-17 | Skaravågen (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-23 | 2025-03-15 | Foreneset fjordferie (Rogaland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-22 | 2025-03-21 | Langhamn (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-19 | 2025-03-19 | Jeløya (Østfold, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-17 | 2025-03-16 | Hiskjo (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-17 | 2025-03-16 | Hiskjo (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-16 | 2025-03-16 | Tingvollvågen (Møre og Romsdal, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-16 | 2025-03-16 | Eikremsvegen 179 (Møre og Romsdal, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-15 | 2025-03-01 | Skålaviko (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-12 | 2025-03-12 | Rørvik (Trøndelag, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-12 | 2025-03-09 | Tau (Rogaland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-03 | 2025-02-12 | Gillundstranda (Innlandet, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-03-03 | 2025-02-12 | Gillundstranda (Innlandet, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-25 | 2025-02-25 | Mjelde (Nordland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-23 | 2025-02-19 | Giske / Makkevika (Møre og Romsdal, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-23 | 2025-02-22 | Kalvetangen (Vestfold, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-14 | 2025-02-14 | Hopsvannet (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-09 | 2025-02-09 | Kaibakken til Breivika (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-06 | 2025-01-29 | Kløkstad (Nordland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-03 | 2025-02-02 | Kjerstadveien 23, 9444 Hol i Tjeldsund (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-03 | 2025-01-22 | Stølan (Trøndelag, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-02 | 2025-01-25 | Ytre torvund (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-02 | 2025-01-26 | Stormyra 12, 8130 Gildeskål (Nordland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-02 | 2025-02-02 | Skoglundveien 4 (Troms, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-02 | 2025-01-31 | Mynteviken sjølinjen (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-02 | 2025-02-02 | Foldfjorden (Møre og Romsdal, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-02 | 2025-01-24 | Langøy (Rogaland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-02 | 2025-01-31 | Skotnes (Vestland, Norway) | |
| Red-breasted Merganser (Mergus serrator) | | 2025-02-01 | 2025-02-01 | Drangsvågen (Vestland, Norway) | |