| Aglais urticae (Small Tortoiseshell) | | 2020-06-23 | 2020-06-20 |  | Askehavn (Vestland, Norway) |  |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-23 | 2020-06-23 | | Brumåsavegen (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-25 | 2020-06-25 | | Barmanveien 9 (Trøndelag, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-06-25 | 2020-06-25 | | Barmanveien 9 (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-26 | 2020-06-24 | | Løvstakken øst (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-27 | 2020-06-27 | | Søre Kjømme (Buskerud, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-30 | 2020-05-25 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-06-30 | 2020-05-25 | | Vestre Sandøya (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-02 | 2020-05-26 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-05 | 2020-06-25 | | Lora og omegn (Innlandet, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-05 | 2020-07-04 | | Rena og omegn (Innlandet, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-10 | 2020-07-09 | | Lunde (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-11 | 2020-07-09 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-11 | 2020-07-09 | | Årvikenes (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-11 | 2020-07-10 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-11 | 2020-07-11 | | Grimsøy (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-17 | 2020-07-16 | | Trones (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-19 | 2020-07-18 | | Fillingsnes (Trøndelag, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-07-25 | 2020-07-02 | | Bakkeløkka (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-03 | 2020-08-03 | | Brumåsavegen (Akershus, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-08-03 | 2020-08-03 | | Brumåsavegen (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-08-10 | 2020-08-09 | | Årvikenes (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-10 | 2020-08-09 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-08-11 | 2020-08-11 | | Årvikenes (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-11 | 2020-08-11 | | Årvikenes (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-13 | 2020-06-01 | | Vestre Sandøya (Agder, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-08-14 | 2020-08-12 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Vanessa cardui (Painted Lady) | | 2020-08-14 | 2020-08-12 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-14 | 2020-08-12 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-28 | 2020-08-28 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-08-30 | 2020-06-29 | | Brattekleiv, Tromøy (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-09-19 | 2020-09-19 | | Hesthaugen (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-09-19 | 2020-09-19 | | Hesthaugen (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-09-28 | 2020-09-28 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-01 | 2020-10-01 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-10-29 | 2020-10-27 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-11-30 | 2020-05-30 | | Sandanger (Møre og Romsdal, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-12-14 | 2016-07-09 | | Hasselgården, Jomfruland (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-12-14 | 2016-07-09 | | Hasselgården, Jomfruland (Telemark, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-12-14 | 2016-07-12 | | Fyret, Jomfruland (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-12-14 | 2016-07-12 | | Fyret, Jomfruland (Telemark, Norway) | |
| Vanessa cardui (Painted Lady) | | 2020-12-14 | 2016-07-12 | | Fyret, Jomfruland (Telemark, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2021-02-07 | 2020-07-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2021-02-28 | 2021-02-28 | | Trones (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2021-02-28 | 2021-02-28 | | Hov sentrum (Innlandet, Norway) | |