| Vanessa atalanta (Red Admiral) | | 2020-08-11 | 2020-08-11 |  | Årvikenes (Vestland, Norway) |  |
| Erebia ligea (Arran Brown) | | 2020-08-10 | 2020-08-09 | | Knarrevik (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-10 | 2020-08-09 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-08-10 | 2020-08-09 | | Årvikenes (Vestland, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-08-03 | 2020-08-03 | | Brumåsavegen (Akershus, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-08-03 | 2020-08-03 | | Brumåsavegen (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-03 | 2020-08-03 | | Brumåsavegen (Akershus, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-08-01 | 2020-07-31 | | Eikesdalen (Møre og Romsdal, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-31 | 2020-07-31 | | Sørborg (Vestland, Norway) | |
| Aphantopus hyperantus (Ringlet) | | 2020-07-30 | 2020-07-30 | | Kloterudveien (Akershus, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-30 | 2020-07-30 | | Kloterudveien (Akershus, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-27 | 2020-07-27 | | Øldalsråket (Innlandet, Norway) | |
| Issoria lathonia (Queen of Spain Fritillary) | | 2020-07-27 | 2020-07-27 | | Øldalsråket (Innlandet, Norway) | |
| Coenonympha tullia (Large Heath) | | 2020-07-27 | 2020-07-27 | | Øldalsråket (Innlandet, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-07-25 | 2020-07-02 | | Bakkeløkka (Akershus, Norway) | |
| Coenonympha pamphilus (Small Heath) | | 2020-07-25 | 2020-06-30 | | Bakkeløkka (Akershus, Norway) | |
| Argynnis aglaja (Dark Green Fritillary) | | 2020-07-25 | 2020-06-25 | | Revtangen (Rogaland, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-24 | 2020-07-24 | | Riksvei 825 (Troms, Norway) | |
| Coenonympha pamphilus (Small Heath) | | 2020-07-24 | 2020-07-24 | | Li (Rogaland, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-20 | 2020-07-19 | | Nabeita (Trøndelag, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-20 | 2020-07-19 | | Fillingsnes (Trøndelag, Norway) | |
| Argynnis aglaja (Dark Green Fritillary) | | 2020-07-20 | 2020-07-19 | | Fillingsnes (Trøndelag, Norway) | |
| Lasiommata petropolitana (Northern Wall Brown) | | 2020-07-20 | 2020-07-19 | | Fillingsnes (Trøndelag, Norway) | |
| Lasiommata petropolitana (Northern Wall Brown) | | 2020-07-19 | 2020-07-18 | | Fillingsnes (Trøndelag, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-19 | 2020-07-18 | | Fillingsnes (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-19 | 2020-07-18 | | Fillingsnes (Trøndelag, Norway) | |
| Argynnis aglaja (Dark Green Fritillary) | | 2020-07-17 | 2020-07-10 | | Eikesdalen (Møre og Romsdal, Norway) | |
| Maniola jurtina (Meadow Brown) | | 2020-07-17 | 2020-07-16 | | Trones (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-17 | 2020-07-16 | | Trones (Rogaland, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-15 | 2020-07-15 | | Doktortjønna (Trøndelag, Norway) | |
| Lasiommata maera (Large Wall Brown) | | 2020-07-13 | 2020-07-09 | | Dyrkorn (Møre og Romsdal, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-13 | 2020-06-05 | | Nordre Vartdal (Møre og Romsdal, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-11 | 2020-07-11 | | Grimsøy (Østfold, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-11 | 2020-07-10 | | Årvikenes (Vestland, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2020-07-11 | 2020-07-10 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-11 | 2020-07-09 | | Årvikenes (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-11 | 2020-07-09 | | Årvikenes (Vestland, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-10 | 2020-07-09 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-10 | 2020-07-09 | | Lunde (Rogaland, Norway) | |
| Lasiommata maera (Large Wall Brown) | | 2020-07-10 | 2020-07-09 | | Lunde (Rogaland, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-10 | 2020-07-09 | | Lunde (Rogaland, Norway) | |
| Lasiommata maera (Large Wall Brown) | | 2020-07-07 | 2020-07-04 | | Knarrevik (Vestland, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-07 | 2020-07-04 | | Knarrevik (Vestland, Norway) | |
| Lasiommata maera (Large Wall Brown) | | 2020-07-05 | 2020-07-04 | | Rena og omegn (Innlandet, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-07-05 | 2020-07-04 | | Rena og omegn (Innlandet, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-07-05 | 2020-07-04 | | Rena og omegn (Innlandet, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-05 | 2020-06-25 | | Lora og omegn (Innlandet, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-07-02 | 2020-05-26 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2020-06-30 | 2020-05-25 | | Vestre Sandøya (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-06-30 | 2020-05-25 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |