| Argynnis aglaja (Dark Green Fritillary) | | 2021-03-07 | 2020-08-09 |  | Vestre Sandøya, Klåholmen (Agder, Norway) |  |
| Maniola jurtina (Meadow Brown) | | 2021-03-07 | 2020-08-09 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Issoria lathonia (Queen of Spain Fritillary) | | 2021-03-07 | 2020-08-07 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2021-02-27 | 2020-08-02 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2021-02-27 | 2020-08-02 | | Sandøykilen (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-02-27 | 2020-08-02 | | Vestre Sandøya (Agder, Norway) | |
| Hipparchia semele (Grayling) | | 2021-02-27 | 2020-08-02 | | Vestre Sandøya (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-02-07 | 2020-08-01 | | Vestre Sandøya (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2021-02-07 | 2020-08-01 | | Vestre Sandøya (Agder, Norway) | |
| Hipparchia semele (Grayling) | | 2021-02-07 | 2020-07-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2021-02-07 | 2020-07-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2021-02-07 | 2020-07-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Polyommatus icarus (Common Blue) | | 2021-02-07 | 2020-07-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2021-02-07 | 2020-07-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Maniola jurtina (Meadow Brown) | | 2021-01-07 | 2020-07-25 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2021-01-07 | 2020-07-25 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2020-12-20 | 2020-07-13 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Maniola jurtina (Meadow Brown) | | 2020-12-20 | 2020-07-12 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Hipparchia semele (Grayling) | | 2020-12-20 | 2020-07-07 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Maniola jurtina (Meadow Brown) | | 2020-11-01 | 2020-07-02 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Plebejus argus (Silver-studded Blue) | | 2020-11-01 | 2020-07-02 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Coenonympha pamphilus (Small Heath) | | 2020-11-01 | 2020-07-02 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Maniola jurtina (Meadow Brown) | | 2020-10-18 | 2020-06-30 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Ochlodes sylvanus (Large Skipper) | | 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) | |
| Aglais urticae (Small Tortoiseshell) | | 2020-10-15 | 2020-06-21 | | Vestre Sandøya (Agder, Norway) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-10-15 | 2020-06-17 | | 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) | |
| 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) | |
| Callophrys rubi (Green Hairstreak) | | 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) | |
| Papilio machaon (Swallowtail) | | 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) | |
| Aricia artaxerxes (Mountain Argus) | | 2020-08-24 | 2020-06-14 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Semiothisa clathrata (Latticed Heath) | | 2020-08-13 | 2020-06-09 | | Vestre Sandøya (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2020-08-13 | 2020-06-09 | | Vestre Sandøya (Agder, Norway) | |
| Coenonympha pamphilus (Small Heath) | | 2020-08-13 | 2020-06-09 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2020-08-13 | 2020-06-01 | | Vestre Sandøya (Agder, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2020-08-13 | 2020-06-01 | | Vestre Sandøya (Agder, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2020-08-13 | 2020-06-01 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2020-07-02 | 2020-05-31 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2020-07-02 | 2020-05-31 | | Vestre Sandøya, Klåholmen (Agder, 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) | |
| Pieris napi (Green-veined White) | | 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) | |