Species: Smew (Mergellus albellus)
| Art | Lenke til artsinfo | Reg. dato | Obs. dato | Lokalitet | Lenke til Artskart |
|---|---|---|---|---|---|
| Smew (Mergellus albellus) | 2025-04-12 | 2025-04-11 | Østensjøvannet (Oslo, Norway) |  | |
| Smew (Mergellus albellus) | 2025-03-31 | 2025-03-31 | Østensjøvannet (Oslo, Norway) | | |
| Smew (Mergellus albellus) | 2016-02-07 | 2016-01-28 | Budal (Vestfold, Norway) | | |
| Smew (Mergellus albellus) | 2012-06-20 | 2012-06-15 | Jorbajavre (Finnmark, Norway) | ||
| Smew (Mergellus albellus) | 2010-01-31 | 2010-01-31 | Bankebroa (Agder, Norway) | | |
| Smew (Mergellus albellus) | 2002-04-11 | 2002-04-10 | Borrevannet (Vestfold, Norway) |