Anas platyrhynchos (Mallard)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Tore Lintho | Akershus, Norway | 3 | 1 | 0 | 2024-01-27 |
| Julian Bell | Vestland, Norway | 3 | 1 | 0 | 2023-01-28 |
| Mary G Tangen | Innlandet, Norway | 3 | 1 | 0 | 2015-04-20 |
| Marie Garstad-Berg | Telemark, Norway | 3 | 1 | 0 | 2022-02-01 |
| Trude Malthe Thomassen | Vestfold, Norway | 3 | 1 | 0 | 2020-01-26 |
| Jan Selvig | Trøndelag, Norway | 3 | 1 | 0 | 2023-01-30 |
| Jorunn Gustavsen | Akershus, Norway | 3 | 1 | 0 | 2023-01-28 |
| Liv Nygård | Vestland, Norway | 3 | 1 | 0 | 2024-01-29 |
| Karl Biørn | Telemark, Norway | 3 | 1 | 0 | 2023-01-29 |
| Egil Træland | Vestland, Norway | 3 | 1 | 0 | 2022-01-30 |
| Tone Aadahl | Østfold, Norway | 3 | 1 | 0 | 2024-01-28 |
| Erik Hauge | Akershus, Norway | 3 | 1 | 0 | 2023-02-13 |
| Åshild Horseide Svenke | Trøndelag, Norway | 3 | 1 | 0 | 2019-01-27 |
| Morten Jørgen Didriksen | Østfold, Norway | 3 | 1 | 0 | 2017-01-28 |
| Jorun Irene Erdal | Vestland, Norway | 3 | 1 | 0 | 2022-01-30 |
| Ingunn Stenberg Monsson | Innlandet, Norway | 3 | 1 | 0 | 2015-04-28 |
| Gunn Langaas | Troms, Norway | 3 | 1 | 0 | 2016-01-31 |
| Ottar H. Pettersen | Rogaland, Norway | 3 | 1 | 0 | 2023-01-28 |
| gunnar hølleland | Vestland, Norway | 3 | 1 | 0 | 2023-01-29 |
| Fauske videregående skole | Nordland, Norway | 3 | 1 | 0 | 1992-05-27 |
| Lars Haltbakk | Vestland, Norway | 3 | 1 | 0 | 2020-01-25 |
| Richard | Akershus, Norway | 3 | 1 | 0 | 2019-03-24 |
| Billefjord Sjøsamiske Oppvekstsenter/Billefjord skole | Finnmark, Norway | 2 | 1 | 0 | 2009-05-28 |
| Ole A. Langli | Østfold, Norway | 2 | 1 | 0 | 2024-01-28 |
| Pascale Baudonnel | Vestland, Norway | 2 | 1 | 3 | 2011-02-14 |
| Trond Helge Jensen | Troms, Norway | 2 | 1 | 0 | 2019-10-20 |
| Stinta skole barne- og Ungdomstrinnet | Agder, Norway | 2 | 1 | 0 | 2022-03-13 |
| Martin Jørgensen | Nordland, Norway | 2 | 1 | 1 | 2015-01-30 |
| Elisabeth Øijord | Buskerud, Norway | 2 | 1 | 0 | 2019-01-27 |
| Ketil KNUDSEN | Innlandet, Norway | 2 | 1 | 0 | 2022-01-30 |
| ERIK NORDLI | Akershus, Norway | 2 | 1 | 0 | 2010-03-20 |
| Store Bergan skole | Vestfold, Norway | 2 | 1 | 0 | 2002-06-13 |
| Magne Flåten | Vestfold, Norway | 2 | 1 | 0 | 2007-03-15 |
| Holmestrand videregående skole | Vestfold, Norway | 2 | 1 | 0 | 1997-09-09 |
| Jon Simonnæs | Vestland, Norway | 2 | 1 | 0 | 2015-01-25 |
| Knut Antonsen | Rogaland, Norway | 2 | 1 | 0 | 2018-01-28 |
| Leif Are Toresen | Nordland, Norway | 2 | 1 | 0 | 2014-04-13 |
| Frode Falkenberg | Vestland, Norway | 2 | 1 | 0 | 2014-03-12 |
| Britt Jenssen | Troms, Norway | 2 | 1 | 0 | 2024-02-01 |
| kjell egil jordahl | Møre og Romsdal, Norway | 2 | 1 | 0 | 2016-01-26 |
| Foreningen Danielsen ungdomsskole Bergen | Vestland, Norway | 2 | 1 | 4 | 2006-06-29 |
| Leonie Johann | Nordland, Norway | 2 | 1 | 1 | 2018-04-05 |
| Ytrebygda skole | Vestland, Norway | 2 | 1 | 2 | 2006-06-29 |
| Åmot skule avd skule | Telemark, Norway | 2 | 1 | 0 | 2020-04-29 |
| Dag Amundsen | Vestfold, Norway | 2 | 1 | 0 | 2019-01-27 |
| Bjørkelangen videregående skole | Akershus, Norway | 2 | 1 | 0 | 1992-06-23 |
| Kjell Sandvik | Vestland, Norway | 2 | 1 | 0 | 2019-01-26 |
| Karin Doken | Buskerud, Norway | 2 | 1 | 0 | 2013-01-27 |
| Oddvar Bilstad | Rogaland, Norway | 2 | 1 | 0 | 2010-01-31 |
| Øyvind Solheim | Oslo, Norway | 2 | 1 | 0 | 2024-01-27 |