| Aglais io (Peacock Butterfly) | | 2020-04-23 | 2020-04-21 | | Trones (Rogaland, Norway) |  |
| Aglais io (Peacock Butterfly) | | 2020-04-23 | 2020-04-18 | | Sander ved Mjøsbrua (Innlandet, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-24 | 2020-04-24 | | Haddeland, Mandal (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-26 | 2020-04-25 | | Hustveitelva (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-27 | 2020-04-27 | | Skogen 13 (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-27 | 2020-04-18 | | Skogen 13 (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-04-28 | 2020-04-19 |  | Vestre Sandøya, Klåholmen (Agder, 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) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-02 | 2020-05-01 | | Oshaug (Nordland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-03 | 2020-04-20 | | Vadanesset 1 (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-04 | 2020-04-18 | | Bjørnatrynet (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-04 | 2020-04-25 | | Nordvik (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-08 | 2020-04-25 | | Årvikenes (Vestland, Norway) | |
| Aglais io (Peacock Butterfly) | | 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) | |
| Aglais io (Peacock Butterfly) | | 2020-05-15 | 2020-05-15 | | Nes Verk rundt (Agder, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-19 | 2020-05-19 | | Brumåsavegen (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) | |
| 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) | |
| 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) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-23 | 2020-04-25 | | Innspurten (Oslo, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-05-23 | 2020-05-23 | | Presthammer (Rogaland, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2020-05-27 | 2020-05-27 | | Feiringvegen, Minnesund (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-05-29 | 2020-05-28 | | Ogna Golfbane (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-05-29 | 2020-05-29 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-05-30 | 2020-05-29 | | Hesvik (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-30 | 2020-05-29 | | Hesvik (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-30 | 2020-05-30 | | Barmanveien 9 (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-31 | 2020-05-31 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-31 | 2020-05-30 | | Søre Kjømme (Buskerud, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2020-05-31 | 2020-05-30 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-05-31 | 2020-05-31 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-01 | 2020-06-01 | | Taravika (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-06-08 | 2020-06-08 | | Haukåsvannet (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-06-09 | 2020-06-03 | | Torheim (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-06-10 | 2020-06-09 | | Barmanveien 9 (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-15 | 2020-06-13 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-15 | 2020-06-13 | | Gudvangen (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-06-15 | 2020-06-13 | | Gudvangen (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-06-18 | 2020-04-21 | | Goggestredet 28 (Innlandet, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-18 | 2020-06-18 | | Hargautvegen 46 (Møre og Romsdal, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2020-06-21 | 2020-04-18 | | Haugerenga (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-21 | 2020-04-06 | | Haugerenga (Akershus, Norway) | |