Aythya fuligula (Tufted Duck)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Steinbakken 2, Ørnes | Nordland, Norway | 1 | 1 | 0 | 2020-01-25 | |
| Stokkalandsvannet | Rogaland, Norway | 2 | 1 | 0 | 2018-02-03 | |
| Stokkavatnet | Rogaland, Norway | 1 | 1 | 0 | 2001-05-07 | |
| Storavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-26 | |
| Storeidvatnet | Nordland, Norway | 1 | 1 | 0 | 1998-09-07 | |
| Storelven | Buskerud, Norway | 1 | 1 | 0 | 2012-01-24 | |
| straumsgrend | Vestland, Norway | 4 | 1 | 0 | 2021-01-30 | |
| Stølevannet | Vestland, Norway | 1 | 1 | 0 | 1995-10-18 | |
| Svartneshavna | Finnmark, Norway | 1 | 1 | 0 | 2011-05-29 | |
| Sykkylvsvegen 721 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2023-01-28 | |
| Sørborg | Vestland, Norway | 2 | 1 | 0 | 2014-03-18 | |
| Søreidgrend | Vestland, Norway | 1 | 1 | 0 | 2017-01-29 | |
| Tingelstadhøgda | Innlandet, Norway | 1 | 1 | 3 | 2012-05-07 | |
| Tistedal | Østfold, Norway | 1 | 1 | 0 | 2017-01-28 | |
| Torheimsvegen 234 | Vestland, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Turområde, Konnerud,1-3 km fra min bolig | Buskerud, Norway | 1 | 1 | 0 | 2014-06-01 | |
| Tveitevannet | Vestland, Norway | 1 | 1 | 0 | 2008-09-04 | |
| Tveitevannet | Vestland, Norway | 2 | 1 | 0 | 2004-04-26 | |
| Vanassen | Rogaland, Norway | 5 | 1 | 0 | 2023-01-30 | |
| vannasen | Rogaland, Norway | 1 | 1 | 0 | 2023-01-27 | |
| Vannasen | Rogaland, Norway | 1 | 1 | 0 | 2023-01-27 | |
| Vannassen | Rogaland, Norway | 2 | 1 | 0 | 2023-01-30 | |
| Vestratjørna | Vestland, Norway | 1 | 1 | 0 | 2023-04-10 | |
| Vestrepollen, Mildeveien | Vestland, Norway | 1 | 1 | 0 | 2016-01-23 | |
| Vestrå | Rogaland, Norway | 3 | 1 | 0 | 2024-01-27 | |
| Vormsund | Akershus, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Øvre Storfjordvatnet | Nordland, Norway | 1 | 1 | 0 | 1994-10-11 | |
| Øvre Svinholtdam | Telemark, Norway | 1 | 1 | 0 | 2015-04-28 | |
| Øystese | Vestland, Norway | 2 | 1 | 0 | 2020-01-27 | |
| åsebøvannet | Vestland, Norway | 1 | 1 | 0 | 2016-04-08 |