Prunus padus (European Bird Cherry)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Mardon Hjelle | Møre og Romsdal, Norway | 2 | 1 | 0 | 2008-10-09 |
| Else Tømmerbakke | Vestland, Norway | 2 | 1 | 0 | 2008-05-07 |
| Skatval skole | Trøndelag, Norway | 2 | 1 | 1 | 2003-05-27 |
| Universitetet i Stavanger | Rogaland, Norway | 2 | 1 | 1 | 2022-09-06 |
| Kjell Arne Olsen | Vestfold, Norway | 2 | 1 | 0 | 2013-05-16 |
| Torunn Hansen | Nordland, Norway | 2 | 1 | 0 | 2011-04-24 |
| Kyrkjekrinsen skole | Vestland, Norway | 2 | 1 | 0 | 2022-09-06 |
| Li skole | Akershus, Norway | 2 | 1 | 0 | 2013-06-07 |
| Gunnar Hamre | Vestland, Norway | 2 | 1 | 0 | 2008-05-06 |
| Vestbygda ungdomsskole | Østfold, Norway | 2 | 1 | 0 | 2022-09-29 |
| Midtun skole | Vestland, Norway | 2 | 1 | 2 | 2013-05-22 |
| Stiftelsen Soon Sjøskole | Akershus, Norway | 1 | 1 | 1 | 2022-10-11 |
| Bodin videregående skole | Nordland, Norway | 1 | 1 | 0 | 2021-08-26 |
| Verdal videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2003-06-11 |
| Hjellestad skole | Vestland, Norway | 1 | 1 | 0 | 2007-05-10 |
| Skjerping skule | Vestland, Norway | 1 | 1 | 0 | 2001-05-11 |
| Lone skule | Vestland, Norway | 1 | 1 | 0 | 2002-04-21 |
| Haukås-Lurås Skole | Telemark, Norway | 1 | 1 | 0 | 2003-04-25 |
| Universitetet i Nordland, PHS | Nordland, Norway | 1 | 1 | 0 | 2004-09-13 |
| Orstad skule | Rogaland, Norway | 1 | 1 | 0 | 2003-05-15 |
| Ingeberg skole | Innlandet, Norway | 1 | 1 | 0 | 2010-05-05 |
| Grøt skole | Trøndelag, Norway | 1 | 1 | 0 | 2008-04-29 |
| Høre skule | Innlandet, Norway | 1 | 1 | 0 | 2012-03-30 |
| Stig Fasting | Møre og Romsdal, Norway | 1 | 1 | 0 | 2004-05-27 |
| Kopperud skole | Innlandet, Norway | 1 | 1 | 0 | 2011-04-28 |
| Skranevatnet skole | Vestland, Norway | 1 | 1 | 0 | 2014-05-22 |
| Hovedgården ungdomsskole | Akershus, Norway | 1 | 1 | 0 | 2005-05-23 |
| Kjell Hjelle | Vestland, Norway | 1 | 1 | 0 | 2008-04-15 |
| Leif Ragnar Fiske | Vestland, Norway | 1 | 1 | 0 | 2007-05-10 |
| Steinar Reigstad | Vestland, Norway | 1 | 1 | 0 | 2007-05-08 |
| Tove Rustad Nordhagen | Innlandet, Norway | 1 | 1 | 0 | 2007-04-25 |
| Kjersti Nerbråten | Innlandet, Norway | 1 | 1 | 0 | 2007-04-16 |
| Frode Øen | Buskerud, Norway | 1 | 1 | 0 | 2010-05-22 |
| St Franciskus skole | Agder, Norway | 1 | 1 | 0 | 2022-09-05 |
| Vøyenenga skole | Akershus, Norway | 1 | 1 | 0 | 2008-10-22 |
| Fjelltun skole | Rogaland, Norway | 1 | 1 | 0 | 2022-09-09 |
| Åshild Svenke | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-26 |
| Erik Nes | Østfold, Norway | 1 | 1 | 0 | 2008-03-18 |
| Nordstrand skole | Oslo, Norway | 1 | 1 | 1 | 2015-06-04 |
| Anita Raste | Troms, Norway | 1 | 1 | 0 | 2010-05-17 |
| Laila Pettersen | Troms, Norway | 1 | 1 | 0 | 2010-05-31 |
| Stiftinga Sunnmøre Museum, avd. Sykkylven Naturhistoriske Museum | Møre og Romsdal, Norway | 1 | 1 | 0 | 2010-09-01 |
| Rafael Cobo Garrido | Vestland, Norway | 1 | 1 | 0 | 2010-09-10 |
| Kari Kvandal | Vestland, Norway | 1 | 1 | 0 | 2014-04-30 |
| Johan Moldestad | Vestland, Norway | 1 | 1 | 0 | 2011-05-11 |
| Langmyra skole | Møre og Romsdal, Norway | 1 | 1 | 1 | 2013-05-23 |
| margot fiske hokstad | Trøndelag, Norway | 1 | 1 | 0 | 2012-04-09 |
| Slettebakken skole | Vestland, Norway | 1 | 1 | 0 | 2012-05-22 |
| Vangen skule | Vestland, Norway | 1 | 1 | 0 | 2012-06-13 |
| Ulstein vidaregåande skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-06 |