| Callophrys rubi (Green Hairstreak) | | 2021-06-10 | 2021-05-27 |  | Nedre Tveit (Vestland, Norway) |  |
| Callophrys rubi (Green Hairstreak) | | 2021-06-05 | 2021-05-25 | | Tverrbotshornet (Møre og Romsdal, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2021-06-05 | 2021-05-15 | | Solnørdalen (Møre og Romsdal, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-05-31 | 2021-05-31 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-31 | 2021-05-31 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pyrgus malvae (Grizzled Skipper) | | 2021-05-31 | 2021-05-31 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Polyommatus icarus (Common Blue) | | 2021-05-31 | 2021-05-31 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Lasiommata megera (Wall Brown) | | 2021-05-31 | 2021-05-31 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-31 | 2021-05-31 | | Sørborg (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-31 | 2021-05-29 | | Nordvik (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-31 | 2021-05-17 | | Grønnestølstunet (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-31 | 2021-05-17 | | Grønnestølstunet (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-31 | 2021-05-29 | | Elverhøy (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-30 | 2021-05-30 | | Kalstø (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-30 | 2021-05-30 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2021-05-30 | 2021-05-30 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris rapae (Small White) | | 2021-05-30 | 2021-05-30 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pyrgus malvae (Grizzled Skipper) | | 2021-05-30 | 2021-05-30 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Polyommatus icarus (Common Blue) | | 2021-05-30 | 2021-05-30 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2021-05-29 | 2021-05-28 | | Gjennestadvannet V (Vestfold, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2021-05-29 | 2021-05-28 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pyrgus malvae (Grizzled Skipper) | | 2021-05-29 | 2021-05-28 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Polyommatus icarus (Common Blue) | | 2021-05-29 | 2021-05-28 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-29 | 2021-05-28 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris rapae (Small White) | | 2021-05-29 | 2021-05-28 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Polyommatus icarus (Common Blue) | | 2021-05-29 | 2021-05-29 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-29 | 2021-05-29 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pyrgus malvae (Grizzled Skipper) | | 2021-05-29 | 2021-05-29 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris rapae (Small White) | | 2021-05-29 | 2021-05-29 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Lasiommata megera (Wall Brown) | | 2021-05-29 | 2021-05-29 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2021-05-29 | 2021-05-29 | | Kloterudveien (Akershus, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-25 | 2021-05-25 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2021-05-25 | 2021-05-25 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Vanessa cardui (Painted Lady) | | 2021-05-25 | 2021-05-25 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2021-05-23 | 2021-05-23 | | Mjåvatn (Rogaland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2021-05-21 | 2021-05-20 | | Bøleveien 18 (Vestfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2021-05-17 | 2021-05-17 | | Solheim , Barman (Trøndelag, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2021-05-17 | 2021-05-17 | | Solheim , Barman (Trøndelag, Norway) | |
| Leptidea sinapis (Wood White) | | 2021-05-13 | 2021-05-13 | | Handalen (Vestland, Norway) | |
| Vanessa cardui (Painted Lady) | | 2021-05-11 | 2021-05-11 | | Presthammer (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2021-05-11 | 2021-05-11 | | Presthammer (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-05-07 | 2021-05-05 | | Torheim gartneri (Vestland, Norway) | |