| Vanessa cardui (Painted Lady) | | 2020-08-14 | 2020-08-12 | | Revtangen Ornitologiske Stasjon (Rogaland, Norway) |  |
| Issoria lathonia (Queen of Spain Fritillary) | | 2020-08-14 | 2020-08-14 | | Drøbak (Akershus, Norway) | |
| Pieris brassicae (Large White) | | 2020-08-15 | 2020-08-15 |  | Tomtabakken 3 (Akershus, Norway) | |
| Issoria lathonia (Queen of Spain Fritillary) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Papilio machaon (Swallowtail) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Lasiommata megera (Wall Brown) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Pieris brassicae (Large White) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-08-17 | 2020-08-10 | | Storesand (Østfold, Norway) | |
| Lasiommata megera (Wall Brown) | | 2020-08-20 | 2020-08-20 | | Drøbak (Akershus, Norway) | |
| Pieris brassicae (Large White) | | 2020-08-24 | 2020-08-24 | | Tomtabakken 3 (Akershus, Norway) | |
| Hipparchia semele (Grayling) | | 2020-08-24 | 2020-08-24 | | Drøbak (Akershus, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2020-08-24 | 2020-08-24 | | Drøbak (Akershus, Norway) | |
| Papilio machaon (Swallowtail) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Ochlodes sylvanus (Large Skipper) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Erebia ligea (Arran Brown) | | 2020-08-27 | 2020-08-26 | | Hesvik (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-08-27 | 2020-08-26 | | Hesvik (Vestland, Norway) | |
| Polyommatus icarus (Common Blue) | | 2020-08-27 | 2020-08-26 | | Hesvik (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-08-28 | 2020-08-27 | | Rena og omegn (Innlandet, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-08-28 | 2020-08-28 | | Årvikenes (Vestland, Norway) | |
| Argynnis aglaja (Dark Green Fritillary) | | 2020-08-28 | 2020-08-28 | | Årvikenes (Vestland, 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) | |
| Pieris napi (Green-veined White) | | 2020-08-30 | 2020-08-09 | | Tonsenhagen (Oslo, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-08-30 | 2020-08-09 | | Tonsenhagen (Oslo, Norway) | |
| Ochlodes sylvanus (Large Skipper) | | 2020-08-30 | 2020-07-02 | | Brattekleiv, Tromøy (Agder, Norway) | |
| Lasiommata megera (Wall Brown) | | 2020-09-02 | 2020-09-02 | | Drøbak (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-09-03 | 2020-08-29 | | Årvikenes (Vestland, Norway) | |
| Polyommatus icarus (Common Blue) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polyommatus icarus (Common Blue) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Issoria lathonia (Queen of Spain Fritillary) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Glaucopsyche alexis (Green-underside Blue) | | 2020-09-03 | 2020-06-15 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2020-09-10 | 2020-08-03 | | Gisløys, Gjøsløysdalen. (740moh) (Telemark, Norway) | |
| Polyommatus icarus (Common Blue) | | 2020-09-10 | 2020-08-03 | | Gisløys, Gjøsløysdalen. (740moh) (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-09-19 | 2020-09-19 | | Hesthaugen (Vestland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-09-19 | 2020-09-19 | | Hesthaugen (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-09-27 | 2020-08-26 | | Årvikenes (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) | |
| Gonepteryx rhamni (Brimstone) | | 2020-10-01 | 2020-10-01 | | Årvikenes (Vestland, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-10-15 | 2020-06-17 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya (Agder, Norway) | |
| Ochlodes sylvanus (Large Skipper) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Maniola jurtina (Meadow Brown) | | 2020-10-18 | 2020-06-30 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |