Hirundo
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| NOF Hordaland | Vestland, Norway | 75 | 1 | 0 | 2008-04-29 |
| Stryn vidaregåande skule | Vestland, Norway | 18 | 1 | 0 | 2019-05-29 |
| Gunvor Hustoft | Rogaland, Norway | 18 | 1 | 0 | 2024-04-30 |
| Marit Hansen | Trøndelag, Norway | 17 | 1 | 0 | 2022-05-23 |
| Gunnar Hamre | Vestland, Norway | 16 | 1 | 0 | 2024-05-23 |
| Frede Thorsheim | Vestland, Norway | 16 | 1 | 1 | 2015-06-12 |
| Byrknes skule | Vestland, Norway | 16 | 1 | 0 | 2024-05-14 |
| Svein Hegge | Innlandet, Norway | 15 | 1 | 0 | 2023-06-01 |
| Anita | Agder, Norway | 14 | 1 | 0 | 2024-05-22 |
| Ottar Sætre | Møre og Romsdal, Norway | 14 | 1 | 0 | 2024-05-15 |
| Rolf Lennart Sætermo | Nordland, Norway | 13 | 1 | 0 | 2024-05-21 |
| Odd Magne Berge Iversen | Rogaland, Norway | 12 | 1 | 0 | 2023-05-13 |
| elin sissener | Agder, Norway | 12 | 1 | 0 | 2019-09-06 |
| Einar H Glendrange | Innlandet, Norway | 12 | 1 | 0 | 2016-05-14 |
| Nils Battin | Agder, Norway | 12 | 1 | 0 | 2024-05-05 |
| Åsmund Berg | Innlandet, Norway | 10 | 1 | 7 | 2024-05-27 |
| Maren Erland | Vestland, Norway | 10 | 1 | 0 | 2013-10-19 |
| Charlotte Bakke | Telemark, Norway | 10 | 1 | 0 | 2019-06-01 |
| Arnfinn Ødegård | Rogaland, Norway | 10 | 1 | 0 | 2022-04-29 |
| Per Ole Lunden | Innlandet, Norway | 9 | 1 | 0 | 2021-05-22 |
| Arne Kjell Askeland | Rogaland, Norway | 9 | 1 | 0 | 2023-05-16 |
| Rogne skule | Innlandet, Norway | 8 | 1 | 0 | 2009-09-07 |
| Inger Flogeland Nisi | Telemark, Norway | 8 | 1 | 0 | 2024-05-15 |
| Frøydis Mathiesen | Buskerud, Norway | 8 | 1 | 0 | 2023-05-28 |
| per golmann nilsen | Agder, Norway | 8 | 1 | 0 | 2016-05-04 |
| Ingunn Strand | Akershus, Norway | 8 | 1 | 0 | 2013-07-04 |
| Meldal Ungdomsskole/løkken barneskole | Trøndelag, Norway | 8 | 1 | 0 | 2016-05-30 |
| Edin Reinholtsen | Nordland, Norway | 8 | 1 | 0 | 2024-05-16 |
| Anne Follaug | Telemark, Norway | 7 | 1 | 0 | 2011-04-29 |
| John Skjelseth | Innlandet, Norway | 7 | 1 | 0 | 2024-05-21 |
| Vinnes friskule | Vestland, Norway | 7 | 1 | 0 | 2014-04-27 |
| Olaf Rudi | Innlandet, Norway | 6 | 1 | 0 | 2011-04-12 |
| Søre Fusa Oppvekstsenter/Avdeling skule | Vestland, Norway | 6 | 1 | 0 | 2013-04-22 |
| Geir Stian Vrålstad | Agder, Norway | 6 | 1 | 0 | 2021-05-09 |
| Anne Grethe Nilsen | Møre og Romsdal, Norway | 6 | 1 | 0 | 2013-05-21 |
| Erik Langseth | Innlandet, Norway | 6 | 1 | 0 | 2023-05-03 |
| Gerd Netland | Vestland, Norway | 6 | 1 | 0 | 2023-05-03 |
| Tylldalen skole | Innlandet, Norway | 5 | 1 | 0 | 2022-05-16 |
| Per Torgersen | Akershus, Norway | 5 | 1 | 0 | 2018-05-09 |
| Øyvind Hansen | Innlandet, Norway | 5 | 1 | 0 | 2022-05-06 |
| Asak skole | Akershus, Norway | 5 | 1 | 0 | 2012-05-15 |
| Elsa Tenold | Buskerud, Norway | 5 | 1 | 0 | 2017-05-21 |
| Trine Lise Fjelldal | Møre og Romsdal, Norway | 5 | 1 | 0 | 2013-05-10 |
| Per Christiansen | Trøndelag, Norway | 5 | 1 | 0 | 2020-05-27 |
| Anna Storø | Trøndelag, Norway | 5 | 1 | 0 | 2017-05-13 |
| Arnkjell Grotle | Vestland, Norway | 4 | 1 | 0 | 2024-04-21 |
| Øistein Heen | Østfold, Norway | 4 | 1 | 0 | 2013-05-21 |
| Bjørg Vaage | Akershus, Norway | 4 | 1 | 0 | 2023-06-07 |
| Fosen videregående skole | Trøndelag, Norway | 4 | 1 | 0 | 1992-08-27 |
| Stryn ungdomsskule | Vestland, Norway | 4 | 1 | 0 | 2003-05-15 |