| Anthocharis cardamines (Orange Tip) | | 2018-05-14 | 2018-05-13 | | Buøya (Agder, Norway) |  |
| Gonepteryx rhamni (Brimstone) | | 2018-05-14 | 2018-05-13 | | Manum (Vestfold, Norway) | |
| Pieris brassicae (Large White) | | 2018-05-14 | 2018-05-13 | | Manum (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-14 | 2018-05-14 | | Espeland (Vestland, Norway) | |
| Satyrinae indet. | | 2018-05-15 | 2018-05-15 | | Nes Verk rundt (Agder, Norway) | |
| Leptidea sinapis (Wood White) | | 2018-05-15 | 2018-05-15 | | Verinane (Vestland, Norway) | |
| Pieris rapae (Small White) | | 2018-05-15 | 2018-05-07 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2018-05-16 | 2018-05-14 | | Einarbu (Østfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-05-16 | 2018-05-14 | | Einarbu (Østfold, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2018-05-16 | 2018-05-14 | | Einarbu (Østfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-05-16 | 2018-05-14 | | Einarbu (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-16 | 2018-05-14 | | Einarbu (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-05-17 | 2018-05-15 | | Bjørkelangen (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-19 | 2018-05-15 | | Tveitan (Vestfold, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2018-05-19 | 2018-05-19 | | Manum (Vestfold, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2018-05-19 | 2018-05-19 | | Bergstien, Songe (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-19 | 2018-05-19 | | Sognsvann (Oslo, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-19 | 2018-05-19 | | Sognsvann (Oslo, Norway) | |
| Pieris napi (Green-veined White) | | 2018-05-19 | 2018-05-19 | | Sognsvann (Oslo, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2018-05-19 | 2018-05-19 | | Sognsvann (Oslo, Norway) | |
| Pieris napi (Green-veined White) | | 2018-05-19 | 2018-05-19 | | Knarvik (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-19 | 2018-05-19 |  | Manum (Vestfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-05-20 | 2018-05-20 | | Manum (Vestfold, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2018-05-20 | 2018-05-20 | | Manum (Vestfold, Norway) | |
| Pieris napi (Green-veined White) | | 2018-05-21 | 2018-05-20 | | Jøriveien 19 (Møre og Romsdal, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-05-21 | 2018-05-21 | | Jøriveien 19 (Møre og Romsdal, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-22 | 2018-05-22 | | Blindern (Oslo, Norway) | |
| Pieris napi (Green-veined White) | | 2018-05-22 | 2018-05-18 | | Kopervik (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2018-05-24 | 2018-05-24 | | Manum (Vestfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-24 | 2018-05-23 | | Manum (Vestfold, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2018-05-24 | 2018-05-23 | | Manum (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-05-24 | 2018-05-23 | | Tveitan (Vestfold, Norway) | |
| Pieris rapae (Small White) | | 2018-05-25 | 2018-05-25 | | Ullevål (Oslo, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-25 | 2018-05-07 | | Vestre Sandøya (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-25 | 2018-05-13 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-25 | 2018-05-13 | | Vestre Sandøya (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2018-05-25 | 2018-05-13 | | Vestre Sandøya (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2018-05-25 | 2018-05-13 | | Vestre Sandøya (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-26 | 2018-05-26 | | Blindern (Oslo, Norway) | |
| Pieris brassicae (Large White) | | 2018-05-27 | 2018-05-27 | | Blindheim (Vestland, Norway) | |
| Pararge aegeria (Speckled Wood) | | 2018-05-28 | 2018-05-28 | | Bakketun (Innlandet, Norway) | |
| Papilio machaon (Swallowtail) | | 2018-05-28 | 2018-05-28 | | Bakketun (Innlandet, Norway) | |
| Boloria euphrosyne (Pearl-bordered Fritillary) | | 2018-05-28 | 2018-05-28 | | Kloterudveien (Akershus, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-05-28 | 2018-05-28 | | Kloterudveien (Akershus, Norway) | |
| Pieris rapae (Small White) | | 2018-05-28 | 2018-05-28 | | Stavne kirkegård (Trøndelag, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-28 | 2018-05-28 | | Stavne kirkegård (Trøndelag, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2018-05-28 | 2018-05-20 | | Vestre Sandøya (Agder, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-28 | 2018-05-20 | | Vestre Sandøya (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2018-05-28 | 2018-05-20 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Lycaena phlaeas (Small Copper) | | 2018-05-28 | 2018-05-21 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |