Species: Tufted Duck (Aythya fuligula)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last 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 | |
| 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 | |
| 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 | 8 | 1 | 0 | 2024-01-27 | |
| 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 | |
| Finse | Vestland, Norway | 1 | 1 | 0 | 2008-07-23 | |
| 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 | |
| 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 | |
| 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 | |
| Hjelmen | Buskerud, Norway | 1 | 1 | 0 | 2015-04-09 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1994-10-12 | |
| Holmsdalen ved Torsøkilen | Østfold, Norway | 1 | 1 | 0 | 2024-01-28 | |
| Holtvatna naturreservat | Trøndelag, Norway | 1 | 1 | 0 | 2007-05-06 | |
| Hostadvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-09-18 | |
| Immerstein | Rogaland, Norway | 1 | 1 | 0 | 2024-01-28 | |
| Jarlsø | Vestfold, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Kirkevikvegen 101 | Vestland, Norway | 2 | 1 | 0 | 2019-01-27 |