| Pieris brassicae (Large White) | | 2021-06-30 | 2021-06-29 |  | Årvikenes (Vestland, Norway) |  |
| Colias palaeno (Moorland Clouded Yellow) | | 2021-06-25 | 2021-06-25 | | Kloterudveien (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-06-05 | 2021-06-01 | | Sandanger (Møre og Romsdal, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-06-05 | 2021-06-03 | | Bjørkelangen (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-06-02 | 2021-05-28 | | Rena og omegn (Innlandet, Norway) | |
| Pieris rapae (Small White) | | 2021-06-02 | 2021-05-28 | | Rena og omegn (Innlandet, Norway) | |
| Pieris napi (Green-veined White) | | 2021-06-01 | 2021-06-01 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-06-01 | 2021-06-01 | | Gjennestadvannet NV (Vestfold, 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) | |
| 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 rapae (Small White) | | 2021-05-30 | 2021-05-30 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-30 | 2021-05-30 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-30 | 2021-05-27 | | Aksdal (Rogaland, 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) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-29 | 2021-05-29 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris rapae (Small White) | | 2021-05-29 | 2021-05-29 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-25 | 2021-05-25 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Pieris rapae (Small White) | | 2021-05-20 | 2021-05-19 | | Mule Varde (Telemark, Norway) | |
| Pieris rapae (Small White) | | 2021-05-16 | 2021-05-15 | | Vaksvik (Møre og Romsdal, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-05-14 | 2021-05-14 | | Flåtten (Telemark, Norway) | |
| Leptidea sinapis (Wood White) | | 2021-05-13 | 2021-05-13 | | Handalen (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-05-07 | 2020-05-30 | | Sandanger (Møre og Romsdal, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-05-07 | 2021-05-05 | | Torheim gartneri (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2021-05-01 | 2021-04-29 | | Presthammer (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2021-04-24 | 2021-04-19 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-24 | 2021-04-20 | | Tangarveien 25 (Rogaland, Norway) | |
| Pieris rapae (Small White) | | 2021-04-23 | 2021-04-23 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Pieris brassicae (Large White) | | 2021-04-23 | 2021-04-23 | | Nes Verk rundt (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2021-04-23 | 2021-04-23 | | Nes Verk rundt (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-21 | 2021-04-18 | | Resasteinen (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-18 | 2021-04-18 | | Kløsa, nord for (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-18 | 2021-04-18 | | Bjørkelangen (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-18 | 2021-04-18 | | Nigard Lien (Telemark, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-17 | 2021-04-07 | | Bø i Telemark (Telemark, Norway) | |
| Pieris napi (Green-veined White) | | 2021-04-17 | 2021-04-15 | | Frakkagjerd (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-17 | 2021-04-15 | | Frakkagjerd (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-16 | 2021-04-15 | | Årvikenes (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-15 | 2021-04-15 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-15 | 2021-04-14 | | moer (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-04-01 | 2021-04-01 | | Årvikenes (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-03-23 | 2021-03-23 | | Nes Verk rundt (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-03-22 | 2021-03-22 | | Flåtten (Telemark, Norway) | |
| Pieris brassicae (Large White) | | 2021-03-01 | 2020-07-16 | | Li (Rogaland, Norway) | |