Pieris
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Blindheim | Vestland, Norway | 51 | 2 | 0 | 2023-08-17 | |
| Blindheimsdalen | Vestland, Norway | 4 | 1 | 2 | 2013-08-14 | |
| Blombakkane, Straume | Vestland, Norway | 1 | 1 | 1 | 2009-05-14 | |
| Blussuvoll (Tyholt/Berg) | Trøndelag, Norway | 6 | 3 | 0 | 2023-07-11 | |
| Borhaug | Agder, Norway | 11 | 3 | 3 | 2014-06-09 | |
| Borhaug | Agder, Norway | 4 | 2 | 2 | 2016-06-11 | |
| Borlaug | Vestland, Norway | 1 | 1 | 1 | 2014-09-07 | |
| Borre | Vestfold, Norway | 1 | 1 | 1 | 2023-09-05 | |
| Borøya | Akershus, Norway | 2 | 2 | 1 | 2011-05-07 | |
| Botn | Vestland, Norway | 1 | 1 | 0 | 2016-06-04 | |
| Bratsbergveien | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-17 | |
| Bratterud | Buskerud, Norway | 1 | 1 | 0 | 2019-07-08 | |
| Bredmosen | Østfold, Norway | 2 | 1 | 0 | 2017-06-15 | |
| Bredmosen | Østfold, Norway | 3 | 2 | 0 | 2019-08-02 | |
| Breilisikten 19 B | Møre og Romsdal, Norway | 1 | 1 | 0 | 2013-05-31 | |
| Brennmyra | Trøndelag, Norway | 6 | 1 | 0 | 2013-05-26 | |
| Brumunddal | Innlandet, Norway | 1 | 1 | 1 | 2014-06-08 | |
| Brumåsavegen | Akershus, Norway | 33 | 2 | 7 | 2018-05-12 | |
| Brusand | Rogaland, Norway | 2 | 2 | 0 | 2009-06-07 | |
| Bruvik | Vestland, Norway | 1 | 1 | 1 | 2008-06-15 | |
| Bryne | Rogaland, Norway | 1 | 1 | 0 | 1970-05-04 | |
| Brødbøl | Innlandet, Norway | 1 | 1 | 0 | 2011-07-08 | |
| Brønnerud skolehage | Akershus, Norway | 1 | 1 | 0 | 2014-04-22 | |
| Bursåsen | Trøndelag, Norway | 1 | 1 | 0 | 2010-07-11 | |
| Buøy | Telemark, Norway | 2 | 2 | 0 | 2011-07-31 | |
| Bygnes | Rogaland, Norway | 2 | 1 | 0 | 2011-05-07 | |
| Bøenseter | Østfold, Norway | 3 | 2 | 0 | 2019-08-03 | |
| Bøleveien 18 | Vestfold, Norway | 78 | 3 | 3 | 2023-07-23 | |
| Bøsenteret | Telemark, Norway | 1 | 1 | 0 | 2011-08-06 | |
| Båhusbekken Fagerlund | Innlandet, Norway | 1 | 1 | 1 | 2014-06-16 | |
| Dalen | Telemark, Norway | 1 | 1 | 0 | 2019-07-13 | |
| Dalen, Litleskare | Vestland, Norway | 11 | 2 | 1 | 2015-08-18 | |
| Dansenveien | Rogaland, Norway | 1 | 1 | 0 | 2022-05-08 | |
| Devdis | Troms, Norway | 1 | 1 | 1 | 2008-07-07 | |
| Devlesvingen | Trøndelag, Norway | 1 | 1 | 0 | 2009-06-07 | |
| Dimna | Møre og Romsdal, Norway | 3 | 1 | 4 | 2015-06-03 | |
| Djupdalen | Vestfold, Norway | 17 | 3 | 3 | 2023-07-23 | |
| Djupvika | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-24 | |
| Doktortjønna | Trøndelag, Norway | 1 | 1 | 0 | 2020-07-15 | |
| Drangedal | Telemark, Norway | 4 | 3 | 4 | 2007-08-09 | |
| Drivarbekkdalen | Telemark, Norway | 1 | 1 | 0 | 2013-07-06 | |
| Drøbak | Akershus, Norway | 1 | 1 | 0 | 2020-08-12 | |
| Dyrkorn | Møre og Romsdal, Norway | 1 | 1 | 0 | 2020-06-02 | |
| Dælivannet | Akershus, Norway | 1 | 1 | 0 | 2011-05-08 | |
| Dømmesmoen | Agder, Norway | 1 | 1 | 0 | 2016-07-07 | |
| Eenstunet | Vestland, Norway | 1 | 1 | 0 | 2012-05-27 | |
| Egenes | Agder, Norway | 18 | 3 | 0 | 2016-06-04 | |
| Egge | Trøndelag, Norway | 1 | 1 | 0 | 2009-07-11 | |
| Eiabu, Movik | Troms, Norway | 8 | 1 | 0 | 2012-06-19 | |
| Eide | Rogaland, Norway | 1 | 1 | 0 | 2016-05-08 | |