| Anthocharis cardamines (Orange Tip) | | 2015-05-24 | 2015-05-23 | | Otteid (Storedal) (Østfold, Norway) |  |
| Callophrys rubi (Green Hairstreak) | | 2015-05-24 | 2015-05-23 | | Otteid (Storedal) (Østfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2015-05-23 | 2015-05-23 | | Fyresdal Kåsa sør (Telemark, Norway) | |
| Aglais io (Peacock Butterfly) | | 2015-05-23 | 2015-05-23 | | Lappland (Innlandet, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-22 | 2015-05-21 | | Lindevann (Vestfold, Norway) | |
| Pieris brassicae (Large White) | | 2015-05-22 | 2015-05-21 | | Lindevann (Vestfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2015-05-22 | 2015-05-21 | | Lindevann (Vestfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2015-05-22 | 2015-05-21 |  | Lindevann (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-21 | 2015-05-21 | | Bakketun (Innlandet, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2015-05-21 | 2015-05-21 | | Kloterudveien (Akershus, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2015-05-21 | 2015-05-21 | | Kloterudveien (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2015-05-21 | 2015-05-21 | | Kloterudveien (Akershus, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2015-05-21 | 2015-05-21 | | Kloterudveien (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-21 | 2015-05-21 | | Kloterudveien (Akershus, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2015-05-21 | 2015-05-21 | | Kloterudveien (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2015-05-20 | 2015-05-20 | | Fyresdal Kåsa sør (Telemark, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-20 | 2015-05-18 | | Dimna (Møre og Romsdal, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2015-05-20 | 2015-04-26 | | Vestre Sandøya (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-20 | 2015-04-20 | | Vestre Sandøya (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2015-05-20 | 2015-04-19 | | Vestre Sandøya (Agder, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-19 | 2015-05-15 | | Paradisskaret (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2015-05-19 | 2015-05-15 | | Paradisskaret (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-19 | 2015-05-15 | | Paradisskaret (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2015-05-19 | 2015-05-15 | | Paradisskaret (Rogaland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2015-05-19 | 2015-05-15 | | Paradisskaret (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-18 | 2015-05-18 | | Blindheim (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-18 | 2015-05-17 | | Sørborg (Vestland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2015-05-17 | 2015-05-16 | | Silsand (Troms, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2015-05-16 | 2015-05-14 | | Gramstølen (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-16 | 2015-05-15 | | Jøriveien 19 (Møre og Romsdal, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2015-05-16 | 2015-05-16 | | Gran (Trøndelag, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2015-05-16 | 2015-05-16 | | Gran (Trøndelag, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-15 | 2015-05-15 | | Indre Boge (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-15 | 2015-05-15 | | Indre Boge (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2015-05-15 | 2015-05-15 | | Indre Boge (Vestland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2015-05-15 | 2015-05-14 | | Fyresdal Kåsa sør (Telemark, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2015-05-15 | 2015-05-14 | | Fyresdal Kåsa sør (Telemark, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-14 | 2015-05-14 | | Årvikenes (Vestland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2015-05-14 | 2015-05-14 | | Mæhlen (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2015-05-14 | 2015-05-14 | | Mæhlen (Vestland, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2015-05-14 | 2015-05-14 | | Mæhlen (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-14 | 2015-05-14 | | Blindheim (Vestland, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-14 | 2015-05-14 | | Blindheim (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2015-05-14 | 2015-05-14 | | Blindheim (Vestland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2015-05-14 | 2015-05-13 | | NLA Lærerhøgskolen (Vestland, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2015-05-14 | 2015-05-10 | | Gaustum gård (Innlandet, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-11 | 2015-05-10 | | Søre Åsen (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2015-05-10 | 2015-05-10 | | Melshei (Rogaland, Norway) | |
| Pieris napi (Green-veined White) | | 2015-05-10 | 2015-05-10 | | Melshei (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2015-05-10 | 2015-05-10 | | Melshei (Rogaland, Norway) | |