| Pieris napi (Green-veined White) | | 2011-05-09 | 2011-05-09 | | Napperøtjerna Naturreservat (Vestfold, Norway) |  |
| Aglais io (Peacock Butterfly) | | 2011-05-09 | 2011-05-09 | | Napperøtjerna Naturreservat (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-09 | 2011-05-09 | | Napperøtjerna Naturreservat (Vestfold, Norway) | |
| Pyrgus malvae (Grizzled Skipper) | | 2011-05-09 | 2011-05-09 |  | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-09 | 2011-05-09 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-09 | 2011-05-09 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-09 | 2011-05-09 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-09 | 2011-05-09 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-09 | 2011-05-09 | | Svarttjernveien (Akershus, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2011-05-08 | 2011-05-07 | | Østremneset (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-08 | 2011-04-23 | | Ustaoset (Buskerud, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-08 | 2011-05-08 | | Kollevågen (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-08 | 2011-05-08 | | Kollevågen (Vestland, Norway) | |
| Lasiommata petropolitana (Northern Wall Brown) | | 2011-05-08 | 2011-05-08 | | Kollevågen (Vestland, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2011-05-08 | 2011-05-08 | | Kollevågen (Vestland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2011-05-08 | 2011-05-08 | | Kollevågen (Vestland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Pieris rapae (Small White) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2011-05-08 | 2011-05-07 | | Borøya (Akershus, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-08 | 2011-05-08 | | Dælivannet (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-08 | 2011-05-08 | | Dælivannet (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-08 | 2011-05-08 | | Dælivannet (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-08 | 2011-05-08 | | Dælivannet (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-08 | 2011-05-08 | | Dælivannet (Akershus, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2011-05-08 | 2011-05-08 | | Abbortjern (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-08 | 2011-05-08 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-05-07 | 2011-05-07 | | Presthammer (Rogaland, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2011-05-07 | 2011-05-07 | | Bygnes (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-07 | 2011-05-07 | | Bygnes (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-07 | 2011-05-07 | | Morland (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-05-07 | 2011-05-07 | | Ergavatnet (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2011-05-07 | 2011-05-07 | | Ergavatnet (Rogaland, Norway) | |
| Pieris rapae (Small White) | | 2011-05-06 | 2011-05-05 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-05-06 | 2011-05-04 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-05-06 | 2011-05-04 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-06 | 2011-05-04 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris rapae (Small White) | | 2011-05-06 | 2011-05-04 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris brassicae (Large White) | | 2011-05-06 | 2011-05-04 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-06 | 2011-05-04 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-06 | 2011-05-05 | | Skogbrynet, Furulund (Oslo, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-06 | 2011-05-06 | | Vereide (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2011-05-05 | 2011-05-05 | | Sandøykilen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-04 | 2011-04-30 | | Lines (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-04 | 2011-04-30 | | Lines 106/2 (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-05-03 | 2011-05-03 | | Gløshaugen (Trøndelag, Norway) | |