| Vanessa atalanta (Red Admiral) | | 2011-05-24 | 2011-05-24 | | Utsira (Rogaland, Norway) |  |
| Callophrys rubi (Green Hairstreak) | | 2011-05-23 | 2011-05-23 |  | Napperøtjerna Naturreservat (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-23 | 2011-05-23 | | Napperøtjerna Naturreservat (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-23 | 2011-05-23 | | Napperøtjerna Naturreservat (Vestfold, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2011-05-23 | 2011-05-23 | | Grindvoll i Lunner (Akershus, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2011-05-23 | 2011-05-23 | | Abbortjern (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-22 | 2011-05-22 | | Gran (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-22 | 2011-05-22 | | Gran (Trøndelag, Norway) | |
| Cupido minimus (Small Blue) | | 2011-05-22 | 2011-05-21 | | Hestskobakken, Vinstra (Innlandet, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-05-21 | 2011-05-17 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-21 | 2011-05-17 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Lasiommata megera (Wall Brown) | | 2011-05-20 | 2011-05-20 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-20 | 2011-05-20 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Boloria selene (Small Pearl-bordered Fritillary) | | 2011-05-20 | 2011-05-20 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-20 | 2011-05-20 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2011-05-20 | 2011-05-20 | | Svarttjernveien (Akershus, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-19 | 2011-05-14 | | Munkebotn (Vestland, Norway) | |
| Leptidea sinapis (Wood White) | | 2011-05-18 | 2011-05-17 | | Rogn, Hagane (Innlandet, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2011-05-18 | 2011-05-17 | | Rogn, Hagane (Innlandet, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-18 | 2011-05-17 | | Rogn, Hagane (Innlandet, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2011-05-17 | 2011-05-17 | | Bøleveien 18 (Vestfold, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2011-05-17 | 2011-05-17 | | Bøleveien 18 (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-17 | 2011-05-17 | | Bøleveien 18 (Vestfold, Norway) | |
| Pieris brassicae (Large White) | | 2011-05-17 | 2011-05-17 | | Bøleveien 18 (Vestfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2011-05-16 | 2011-05-14 | | Rogn, Hagane (Innlandet, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-15 | 2011-05-11 | | Madlamark (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-15 | 2011-05-10 | | Madlamark (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-15 | 2011-05-10 | | Madlamark (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-15 | 2011-05-08 | | Tjensvoll (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-15 | 2011-05-08 | | Tjensvoll (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-15 | 2011-05-15 | | Stokkavannet (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-15 | 2011-05-15 | | Grønnestølen (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-15 | 2011-05-14 | | Korsabrumyrane (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-15 | 2011-05-14 | | Korsabrumyrane (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-15 | 2011-05-14 | | Nordvik (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-14 | 2011-05-13 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Lasiommata petropolitana (Northern Wall Brown) | | 2011-05-13 | 2011-05-13 | | Kloterudveien (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-12 | 2011-05-11 | | Brennmyra (Trøndelag, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2011-05-12 | 2011-05-11 | | Brennmyra (Trøndelag, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2011-05-12 | 2011-05-11 | | Brennmyra (Trøndelag, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-12 | 2011-05-11 | | Gran (Trøndelag, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2011-05-12 | 2011-05-12 | | Bakketun (Innlandet, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-11 | 2011-05-10 | | Tofteskogen naturreservat (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-11 | 2011-05-10 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris brassicae (Large White) | | 2011-05-11 | 2011-05-10 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-11 | 2011-05-10 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-11 | 2011-05-10 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Polyommatus icarus (Common Blue) | | 2011-05-11 | 2011-05-10 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-11 | 2011-05-10 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-10 | 2011-05-10 | | NLA Lærerhøgskolen (Vestland, Norway) | |