Species: Tufted Duck (Aythya fuligula)
| Område | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. | |
|---|---|---|---|---|---|---|
| Aarheimsveien | Vestland, Norway | 2 | 1 | 0 | 2021-01-31 | |
| Aksdal | Rogaland, Norway | 1 | 1 | 0 | 2016-01-12 | |
| Altaosen | Finnmark, Norway | 1 | 1 | 0 | 2011-05-22 | |
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1994-11-15 | |
| Bamble | Telemark, Norway | 1 | 1 | 0 | 2025-03-31 | |
| Bankebroa | Agder, Norway | 1 | 1 | 0 | 2010-01-31 | |
| Bebygd område/lokalmiljø | Innlandet, Norway | 1 | 1 | 0 | 2012-04-01 | |
| Bergurveien 68, Fløysvik | Rogaland, Norway | 1 | 1 | 0 | 2020-01-25 | |
| Borgvatnet | Nordland, Norway | 8 | 1 | 3 | 2019-06-28 | |
| Budal | Vestfold, Norway | 1 | 1 | 0 | 2011-01-29 | |
| Byparken | Vestland, Norway | 1 | 1 | 0 | 2025-03-10 | |
| Damsgårdssundet | Vestland, Norway | 1 | 1 | 0 | 2025-01-16 | |
| Draget | Møre og Romsdal, Norway | 1 | 1 | 0 | 2022-01-29 | |
| Dølihagen | Akershus, Norway | 1 | 1 | 0 | 2022-01-29 | |
| Eidfjord | Vestland, Norway | 1 | 1 | 0 | 2006-04-21 | |
| Eikevikstjernet | Vestland, Norway | 9 | 1 | 0 | 2025-01-26 | |
| Elizabeth riiber Elgvin | Vestfold, Norway | 6 | 1 | 0 | 2024-01-28 | |
| Elv/ kulturlandskap | Rogaland, Norway | 1 | 1 | 0 | 2012-01-29 | |
| Fannefjordsvegen 784 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2021-01-29 | |
| Festplassen/Lille Lungern | Vestland, Norway | 1 | 1 | 0 | 2025-03-23 | |
| Finse | Vestland, Norway | 1 | 1 | 0 | 2008-07-23 | |
| Fiskevollbukte | Oslo, Norway | 1 | 1 | 0 | 2025-01-25 | |
| Fiskfjorden | Nordland, Norway | 1 | 1 | 0 | 2016-04-17 | |
| Fiskvågvannet | Nordland, Norway | 13 | 1 | 0 | 2016-05-19 | |
| Fossevatna naturreservat | Vestland, Norway | 1 | 1 | 0 | 2006-05-04 | |
| Frakkagjerd | Rogaland, Norway | 4 | 1 | 0 | 2021-01-01 | |
| Frognerparkdammen | Oslo, Norway | 1 | 1 | 0 | 2017-01-29 | |
| Frognerparken | Oslo, Norway | 2 | 1 | 0 | 2022-01-30 | |
| Førde | Vestland, Norway | 2 | 1 | 0 | 2015-05-02 | |
| Førre | Rogaland, Norway | 6 | 1 | 0 | 2024-03-09 | |
| Første Fiskfjordvatn | Nordland, Norway | 1 | 1 | 0 | 2016-04-25 | |
| Gardstjødna | Vestland, Norway | 1 | 1 | 2 | 2025-02-15 | |
| Garen | Vestland, Norway | 2 | 1 | 0 | 2007-05-02 | |
| Gargo | Troms, Norway | 1 | 1 | 0 | 2018-05-26 | |
| Gillsvannet | Agder, Norway | 1 | 1 | 0 | 2013-05-02 | |
| Gjennestadvannet | Vestfold, Norway | 1 | 1 | 0 | 2001-05-09 | |
| Gressholmen | Troms, Norway | 1 | 1 | 0 | 2018-04-15 | |
| Gullerudvika | Innlandet, Norway | 1 | 1 | 0 | 2012-03-16 | |
| Gullfjellet | Vestland, Norway | 1 | 1 | 0 | 2025-04-03 | |
| Hagen min, og ved sjøen | Rogaland, Norway | 1 | 1 | 0 | 2012-01-29 | |
| Hansastø | Rogaland, Norway | 2 | 1 | 0 | 2018-01-22 | |
| Harestuvannet | Akershus, Norway | 2 | 1 | 0 | 2004-09-01 | |
| Haukelandsvatnet+ elv | Vestland, Norway | 1 | 1 | 0 | 2012-02-05 | |
| Hauskjevatnet | Rogaland, Norway | 1 | 1 | 0 | 1994-10-12 | |
| Heggernesvatnet | Vestland, Norway | 1 | 1 | 0 | 2015-01-28 | |
| Helldalsneset | Vestland, Norway | 1 | 1 | 0 | 2014-01-24 | |
| Hellesøy | Vestland, Norway | 1 | 1 | 0 | 2016-01-24 | |
| Herre | Telemark, Norway | 2 | 1 | 0 | 2021-02-07 | |
| Hjellestadvegen 227 | Vestland, Norway | 2 | 1 | 0 | 2012-02-10 | |
| Hjellevannet | Telemark, Norway | 1 | 1 | 0 | 2025-02-06 |