Pieris
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Selbu sentrum | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-23 | |
| Sele | Rogaland, Norway | 3 | 2 | 0 | 2010-07-18 | |
| Seljord | Telemark, Norway | 2 | 2 | 0 | 2023-05-27 | |
| Semsøra | Trøndelag, Norway | 2 | 2 | 0 | 2010-07-16 | |
| Sevheim | Rogaland, Norway | 9 | 3 | 2 | 2014-04-20 | |
| Sjurset | Vestland, Norway | 2 | 1 | 0 | 2010-07-06 | |
| Skjelvågen | Trøndelag, Norway | 1 | 1 | 0 | 2009-08-07 | |
| Skogevatnet | Agder, Norway | 1 | 1 | 0 | 2015-06-09 | |
| Skogsøy | Vestland, Norway | 1 | 1 | 0 | 2008-05-12 | |
| Skullerud | Oslo, Norway | 1 | 1 | 0 | 2018-07-16 | |
| Skurtveit, Holsnøy | Vestland, Norway | 1 | 1 | 1 | 2009-04-19 | |
| Skåland | Rogaland, Norway | 1 | 1 | 0 | 2012-07-17 | |
| Skånevik | Vestland, Norway | 3 | 2 | 0 | 2010-06-20 | |
| Skårsvatnet | Vestland, Norway | 2 | 1 | 1 | 2012-05-28 | |
| Sognsvann | Oslo, Norway | 5 | 3 | 0 | 2019-04-20 | |
| Sokndalsveien | Rogaland, Norway | 1 | 1 | 0 | 2015-05-02 | |
| Solastranden | Rogaland, Norway | 1 | 1 | 0 | 2011-08-07 | |
| Solbergvann | Vestfold, Norway | 4 | 2 | 2 | 2019-08-24 | |
| Solhaug, Kjetså | Agder, Norway | 1 | 1 | 0 | 2010-07-09 | |
| Solhøgda | Rogaland, Norway | 1 | 1 | 0 | 2010-07-04 | |
| Solli | Telemark, Norway | 1 | 1 | 0 | 2011-08-06 | |
| Sperrevika | Vestland, Norway | 2 | 1 | 0 | 2010-07-25 | |
| Sponvika | Østfold, Norway | 1 | 1 | 0 | 2019-05-14 | |
| Sprænbekken | Trøndelag, Norway | 2 | 1 | 0 | 1994-07-07 | |
| Stapnes | Rogaland, Norway | 1 | 1 | 0 | 2012-05-20 | |
| Statsingeniør Dahls gt. | Trøndelag, Norway | 1 | 1 | 0 | 2010-06-28 | |
| Stavne kirkegård | Trøndelag, Norway | 1 | 1 | 0 | 2018-05-28 | |
| Stavnummyra | Vestfold, Norway | 5 | 3 | 1 | 2022-05-26 | |
| Stein, Fortunsdalen | Vestland, Norway | 1 | 1 | 0 | 2017-06-24 | |
| Steine | Rogaland, Norway | 1 | 1 | 0 | 2009-06-16 | |
| Steinsdalsvatnet | Vestland, Norway | 1 | 1 | 0 | 2014-05-22 | |
| Steinåsen | Trøndelag, Norway | 2 | 1 | 0 | 2009-06-30 | |
| Stend | Vestland, Norway | 2 | 1 | 0 | 2012-04-29 | |
| Stigestrandsvatnet | Vestland, Norway | 1 | 1 | 1 | 2022-05-17 | |
| Stigevikvatnet | Vestland, Norway | 2 | 2 | 2 | 2007-07-06 | |
| Stiklestad kultursenter | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-30 | |
| Stokkavannet | Rogaland, Norway | 2 | 1 | 0 | 2011-05-15 | |
| Stokkemyra-Sundland | Vestfold, Norway | 1 | 1 | 0 | 2018-08-23 | |
| Store Lungegårdsvann | Vestland, Norway | 1 | 1 | 0 | 2010-05-13 | |
| Storesand | Østfold, Norway | 2 | 2 | 0 | 2020-08-10 | |
| Stormark | Vestland, Norway | 2 | 1 | 0 | 2011-05-09 | |
| Storsand | Trøndelag, Norway | 3 | 1 | 0 | 2009-08-09 | |
| Storøykilen Snarøya | Akershus, Norway | 1 | 1 | 1 | 2014-09-17 | |
| Storås Skistadio | Vestfold, Norway | 2 | 1 | 0 | 2015-07-13 | |
| Storås-runden | Vestfold, Norway | 1 | 1 | 0 | 2012-05-20 | |
| Strandvegen, Tromsø sentrum | Troms, Norway | 7 | 1 | 0 | 2008-06-20 | |
| Strandveien/Ormen Langes vei | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-21 | |
| Straum | Trøndelag, Norway | 1 | 1 | 0 | 2016-05-21 | |
| Straume-Arefjordskogen | Vestland, Norway | 1 | 1 | 0 | 2007-05-01 | |
| Straumsfjellet | Vestland, Norway | 1 | 1 | 0 | 2007-04-29 | |