Podicipedidae
| Deltaker | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. |
|---|---|---|---|---|---|
| Rognan ungdomsskole | Nordland, Norway | 18 | 1 | 0 | 2019-06-04 |
| Ingunn Stenberg Monsson | Innlandet, Norway | 13 | 1 | 1 | 2017-07-18 |
| Martin Andreas Ressem Målø | Trøndelag, Norway | 12 | 1 | 0 | 2024-05-01 |
| Morten Brandt | Vestfold, Norway | 9 | 3 | 0 | 2023-01-22 |
| Grethe Nicolaysen | Nordland, Norway | 7 | 2 | 0 | 2022-05-03 |
| Nina Harreschou | Akershus, Norway | 6 | 1 | 0 | 2025-01-28 |
| Weibell Marie Bakkane | Rogaland, Norway | 4 | 2 | 0 | 2024-01-29 |
| Åsmund Berg | Innlandet, Norway | 4 | 1 | 6 | 2020-05-07 |
| Frank Markussen | Nordland, Norway | 4 | 1 | 2 | 2019-06-28 |
| Billefjord Sjøsamiske Oppvekstsenter/Billefjord skole | Finnmark, Norway | 3 | 1 | 0 | 2011-05-09 |
| Kjetil Svenkerud | Møre og Romsdal, Norway | 3 | 3 | 0 | 2025-04-11 |
| Britt Furseth | Møre og Romsdal, Norway | 3 | 1 | 0 | 2016-01-31 |
| Vikten skole | Nordland, Norway | 3 | 1 | 0 | 2025-04-20 |
| Marit Sveen | Innlandet, Norway | 2 | 2 | 1 | 2025-04-20 |
| Solfrid Helgesen | Troms, Norway | 2 | 1 | 0 | 2025-04-12 |
| Rune Johansen | Akershus, Norway | 2 | 2 | 1 | 2017-04-07 |
| Gøsta Vilhelm Rougnø | Trøndelag, Norway | 2 | 1 | 0 | 2012-04-25 |
| Vidar Meldal | Trøndelag, Norway | 2 | 1 | 0 | 2024-05-22 |
| Odd Audun Granaas | Oslo, Norway | 2 | 1 | 0 | 2014-03-30 |
| Liv Hilmarsen | Innlandet, Norway | 2 | 1 | 0 | 2009-05-02 |
| Laila Helland Folgerø | Rogaland, Norway | 2 | 2 | 0 | 2025-01-10 |
| Fauske videregående skole | Nordland, Norway | 2 | 1 | 0 | 1992-05-27 |
| Terje Bjerkan | Trøndelag, Norway | 2 | 1 | 0 | 2013-01-27 |
| Vigdis S. Nygaard | Akershus, Norway | 2 | 1 | 0 | 2016-04-17 |
| Britt Helen Gundersen | Oslo, Norway | 1 | 1 | 0 | 2017-04-29 |
| Bjørg Smestad | Innlandet, Norway | 1 | 1 | 0 | 2019-05-01 |
| Jøran Røsaker | Telemark, Norway | 1 | 1 | 0 | 2012-06-11 |
| Inger-Marie Bjønness | Oslo, Norway | 1 | 1 | 0 | 2019-01-27 |
| Merete Larsen | Nordland, Norway | 1 | 1 | 0 | 2013-01-27 |
| Mats Betten | Telemark, Norway | 1 | 1 | 0 | 2014-01-10 |
| Lars Helge Fjeldstad | Telemark, Norway | 1 | 1 | 0 | 2025-04-01 |
| Svein Willie Holbu | Vestfold, Norway | 1 | 1 | 0 | 2015-01-24 |
| Kristine Hovden | Agder, Norway | 1 | 1 | 0 | 2023-04-06 |
| Åse Engvoll | Innlandet, Norway | 1 | 1 | 1 | 2015-05-25 |
| Knut-Are Nilssen | Troms, Norway | 1 | 1 | 0 | 2015-06-25 |
| OveErdal | Vestland, Norway | 1 | 1 | 0 | 2016-01-30 |
| Herdis Grønvik | Troms, Norway | 1 | 1 | 0 | 2020-04-27 |
| Richard | Akershus, Norway | 1 | 1 | 0 | 2020-05-10 |
| Bjørn Skogsrud | Troms, Norway | 1 | 1 | 0 | 2016-05-31 |
| Lise Bathen | Østfold, Norway | 1 | 1 | 1 | 2016-07-18 |
| Anna Baadsvik | Trøndelag, Norway | 1 | 1 | 0 | 2021-01-30 |
| Maira Andersone | Rogaland, Norway | 1 | 1 | 1 | 2018-02-07 |
| Jan Erik Jacobsen | Rogaland, Norway | 1 | 1 | 1 | 2025-04-26 |
| Wenche Røvreit | Møre og Romsdal, Norway | 1 | 1 | 1 | 2025-04-02 |
| Kai Smeby | Innlandet, Norway | 1 | 1 | 0 | 2020-02-01 |
| Tina Maria Brenden | Innlandet, Norway | 1 | 1 | 1 | 2025-04-24 |
| Andreas LIndseth-Haugvik | Trøndelag, Norway | 1 | 1 | 0 | 2023-02-26 |
| Gunnar Jan Ellingsen | Akershus, Norway | 1 | 1 | 0 | 2025-04-18 |
| Finn Våge | Rogaland, Norway | 1 | 1 | 0 | 2021-01-30 |
| Jahn Olav Svartsund | Nordland, Norway | 1 | 1 | 0 | 2025-03-27 |