| Gonepteryx rhamni (Brimstone) | | 2020-04-29 | 2020-04-19 | | Haukåsvannet (Vestland, Norway) |  |
| Pieris napi (Green-veined White) | | 2020-04-29 | 2020-04-19 |  | Haukåsvannet (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2020-04-29 | 2020-04-21 | | Haukåsvannet (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-29 | 2020-04-21 | | Haukåsvannet (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-29 | 2020-04-21 | | Haukåsvannet (Vestland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-29 | 2020-04-14 | | Kostveit (Telemark, Norway) | |
| Pieris napi (Green-veined White) | | 2020-04-29 | 2020-04-26 | | Presthammer (Rogaland, Norway) | |
| Satyrinae indet. | | 2020-05-02 | 2020-05-02 | | Nes Verk rundt (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-02 | 2020-05-01 | | Oshaug (Nordland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-05-02 | 2020-05-02 | | Kokstadvangen (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-03 | 2020-04-20 | | Vadanesset 1 (Trøndelag, Norway) | |
| Pieris rapae (Small White) | | 2020-05-03 | 2020-05-03 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-05-04 | 2020-04-18 | | Bjørnatrynet (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-04 | 2020-04-18 | | Bjørnatrynet (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-05-04 | 2020-05-02 | | Flesi, Høvåg (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-05-04 | 2020-04-25 | | Nordvik (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-04 | 2020-04-25 | | Nordvik (Vestland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-05-07 | 2020-05-06 | | Øksneveien (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-08 | 2020-04-25 | | Årvikenes (Vestland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-05-08 | 2020-04-25 | | Årvikenes (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-05-08 | 2020-04-25 | | Årvikenes (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-05-08 | 2020-04-25 | | Årvikenes (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2020-05-08 | 2020-04-25 | | Årvikenes (Vestland, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2020-05-10 | 2020-04-22 | | Sandøykilen (Agder, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-10 | 2020-04-22 | | Vestre Sandøya (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-05-10 | 2020-04-22 | | Vestre Sandøya (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-05-10 | 2020-04-22 | | Vestre Sandøya (Agder, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2020-05-12 | 2019-05-20 | | Sørborg (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2020-05-12 | 2019-05-20 | | Sørborg (Vestland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-15 | 2020-05-15 | | Nes Verk rundt (Agder, Norway) | |
| Pieris rapae (Small White) | | 2020-05-16 | 2020-05-04 | | Flåtten (Telemark, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-19 | 2020-05-19 | | Brumåsavegen (Akershus, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-05-20 | 2020-05-20 | | Kloterudveien (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-21 | 2020-05-20 | | Frakkagjerddalen (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-21 | 2020-05-21 | | Barmanveien 9 (Trøndelag, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2020-05-21 | 2020-05-21 | | Barmanveien 9 (Trøndelag, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-05-21 | 2020-05-21 | | Barmanveien 9 (Trøndelag, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-05-22 | 2020-04-19 | | Løvstakken (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-23 | 2020-04-07 | | Hasle (Oslo, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-23 | 2020-04-15 | | Hasle (Oslo, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-23 | 2020-04-16 | | Hasle (Oslo, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-23 | 2020-04-22 | | Nydalen (Oslo, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-05-23 | 2020-05-05 | | Nydalen (Oslo, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-05-23 | 2020-05-20 | | Nydalen (Oslo, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-05-23 | 2020-05-21 | | Kadettangen, Sandvika (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-05-23 | 2020-05-21 | | Kadettangen, Sandvika (Akershus, Norway) | |
| Pieris napi (Green-veined White) | | 2020-05-23 | 2020-05-03 | | Ulven (Oslo, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-05-23 | 2020-05-03 | | Ulven (Oslo, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-23 | 2020-05-03 | | Ulven (Oslo, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-05-23 | 2020-05-02 | | Svartdalsparken (Oslo, Norway) | |