| Aglais urticae (Small Tortoiseshell) | | 2020-03-26 | 2020-03-26 | | Bjørkelangen (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-03-26 | 2020-03-26 | | Grakleivvegen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-03-27 | 2020-03-26 | | Bratsbergkleiva skole (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-03-29 | 2020-03-20 | | Askim (Østfold, Norway) |  |
| Gonepteryx rhamni (Brimstone) | | 2020-03-30 | 2020-03-28 | | Hola (Agder, Norway) | |
| Favonius quercus (Purple Hairstreak) | | 2020-04-01 | 2020-03-30 | | Kykkelsrud kraftstasjon (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-01 | 2020-03-31 | | Einarbu (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-01 | 2020-03-31 | | Einarbu (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-01 | 2020-03-31 | | Lekeparkvegen 4C (Innlandet, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-01 | 2020-03-28 | | Asker (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-01 | 2020-04-01 | | Asker (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-01 | 2020-04-01 |  | Trollvika (Troms, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-01 | 2020-04-01 | | Grunnreisa (Troms, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-01 | 2020-03-31 | | Nordby (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-02 | 2020-03-26 | | Bratsbergkleiva skole (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-04 | 2020-03-27 | | Nesland (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-05 | 2020-04-05 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-05 | | Uburhedleren (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-06 | | Konnerud (Buskerud, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-05 | | Søre Åsen (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-06 | 2020-04-06 | | stoa (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-06 | 2020-04-06 | | Presthammer (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-06 | 2020-04-06 | | Myra, Barman (Trøndelag, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-06 | | Drøbak (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-06 | | Ved Frøne i Østbygda (Østfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2020-04-06 | 2020-04-06 | | Ved Frøne i Østbygda (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-06 | | Eikhovda (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-04 | | Nesland (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-06 | 2020-04-05 | | Drangsfjellet (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-06 | 2020-04-05 | | Drangsfjellet (Vestland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-07 | 2020-04-07 | | Presthammer (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-07 | 2020-04-07 | | Trones (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-07 | 2020-04-06 | | Toraneset Miljøpark (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-08 | 2020-04-08 | | Rakkestad, i prestegårdsfeltet (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-09 | 2020-04-08 | | Bjørkelangen (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-10 | 2020-04-10 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-10 | 2020-04-10 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-10 | 2020-04-10 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-04-10 | 2020-04-09 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-10 | 2020-04-09 | | Søre Kjømme (Buskerud, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2020-04-10 | 2020-04-09 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-10 | 2020-04-10 | | Rena og omegn (Innlandet, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-11 | 2020-04-10 | | Tyssdalsfjellet (Vestland, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2020-04-14 | 2020-04-14 | | Nes Verk rundt (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-14 | 2020-04-10 | | Krokskog, Bremsa 2, Kroksetertjern (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-14 | 2020-04-04 | | Krokskog, Bremsa 2, Kroksetertjern (Buskerud, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-15 | 2020-04-15 | | Hånes (Agder, Norway) | |
| Vanessa cardui (Painted Lady) | | 2020-04-15 | 2020-04-15 | | Nes Verk rundt (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-04-16 | 2020-04-15 | | Hånes (Agder, Norway) | |
| Pieris rapae (Small White) | | 2020-04-17 | 2020-04-17 | | Nes Verk rundt (Agder, Norway) | |