Pieridae (Whites)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Bergsaunseteren | Trøndelag, Norway | 2 | 1 | 0 | 2009-05-31 | |
| Bergsto | Telemark, Norway | 1 | 1 | 2 | 2016-06-07 | |
| Bergsåsen | Trøndelag, Norway | 4 | 4 | 1 | 2013-06-16 | |
| Bergåsen | Møre og Romsdal, Norway | 1 | 1 | 0 | 2012-08-15 | |
| Beskyttet lokalitet | Østfold, Norway | 2 | 2 | 0 | 2016-05-27 | |
| Bildøy | Vestland, Norway | 1 | 1 | 0 | 2007-03-23 | |
| Birkeland | Agder, Norway | 1 | 1 | 0 | 2016-05-16 | |
| birkenlund | Agder, Norway | 1 | 1 | 0 | 2014-04-07 | |
| Bjelland | Agder, Norway | 1 | 1 | 0 | 2007-10-07 | |
| Bjelland | Agder, Norway | 1 | 1 | 0 | 2014-06-26 | |
| Bjelland,Tromøy | Agder, Norway | 2 | 2 | 0 | 2014-07-16 | |
| Bjellandsvatnet | Vestland, Norway | 1 | 1 | 0 | 2019-08-01 | |
| Bjerka | Nordland, Norway | 1 | 1 | 1 | 2014-07-24 | |
| Bjordal v. Vikebygd | Rogaland, Norway | 1 | 1 | 0 | 2012-04-29 | |
| Bjoråvika | Agder, Norway | 2 | 1 | 2 | 2008-07-31 | |
| Bjørgberget | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-23 | |
| Bjørkelangen | Akershus, Norway | 16 | 3 | 0 | 2024-05-14 | |
| Bjørnatrynet | Vestland, Norway | 1 | 1 | 0 | 2020-04-18 | |
| Bjørndal | Oslo, Norway | 1 | 1 | 0 | 2008-04-19 | |
| Bjørndalen | Vestfold, Norway | 2 | 2 | 0 | 2015-07-23 | |
| Bjørnsletta | Oslo, Norway | 3 | 3 | 0 | 2018-07-25 | |
| Bjørntvedt | Telemark, Norway | 1 | 1 | 0 | 2015-05-03 | |
| Bjårvatnet | Rogaland, Norway | 1 | 1 | 0 | 2013-07-23 | |
| Blautmyra | Troms, Norway | 1 | 1 | 0 | 2015-07-13 | |
| Blika | Telemark, Norway | 2 | 2 | 2 | 2009-07-01 | |
| Blika gruver | Telemark, Norway | 1 | 1 | 0 | 2009-06-28 | |
| Blikshamn | Rogaland, Norway | 3 | 2 | 2 | 2016-05-27 | |
| Blikshavn | Rogaland, Norway | 5 | 3 | 0 | 2022-08-27 | |
| Blindern | Oslo, Norway | 7 | 4 | 0 | 2018-07-17 | |
| Blindheim | Vestland, Norway | 81 | 4 | 0 | 2023-08-21 | |
| Blindheimsdalen | Vestland, Norway | 7 | 2 | 4 | 2013-08-14 | |
| Blombakkane, Straume | Vestland, Norway | 1 | 1 | 1 | 2009-05-14 | |
| Blussuvoll (Tyholt/Berg) | Trøndelag, Norway | 6 | 3 | 0 | 2023-07-11 | |
| Borgemarka 75 | Telemark, Norway | 1 | 1 | 0 | 2007-04-03 | |
| Borgen barneskole | Østfold, Norway | 2 | 1 | 0 | 2024-04-19 | |
| Borgundnuten/Fjelberg | Vestland, Norway | 2 | 1 | 0 | 2007-04-23 | |
| Borhaug | Agder, Norway | 4 | 2 | 2 | 2016-06-11 | |
| Borhaug | Agder, Norway | 12 | 4 | 3 | 2014-06-09 | |
| Borlaug | Vestland, Norway | 1 | 1 | 1 | 2014-09-07 | |
| Borre | Vestfold, Norway | 1 | 1 | 1 | 2023-09-05 | |
| Borøya | Akershus, Norway | 4 | 4 | 1 | 2011-05-07 | |
| Borøya | Agder, Norway | 1 | 1 | 1 | 2023-05-24 | |
| Botn | Vestland, Norway | 3 | 3 | 0 | 2016-06-04 | |
| Bratsbergkleiva skole | Telemark, Norway | 2 | 1 | 0 | 2020-04-02 | |
| Bratsbergveien | Trøndelag, Norway | 2 | 2 | 0 | 2009-05-17 | |
| Bratterud | Buskerud, Norway | 2 | 2 | 0 | 2019-07-08 | |
| Bredmosen | Østfold, Norway | 22 | 5 | 2 | 2019-08-02 | |
| Bredmosen | Østfold, Norway | 6 | 4 | 0 | 2017-06-15 | |
| Breidablikkveien | Trøndelag, Norway | 1 | 1 | 0 | 2009-06-22 | |
| Breilisikten 19 B | Møre og Romsdal, Norway | 1 | 1 | 0 | 2013-05-31 | |