| Callophrys rubi (Green Hairstreak) | | 2018-05-11 | 2018-05-11 | | Otteid (Storedal) (Østfold, Norway) |  |
| Pieris brassicae (Large White) | | 2018-05-10 | 2018-05-08 | | Vaksvik (Møre og Romsdal, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-10 | 2018-05-10 | | Manum (Vestfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-05-09 | 2018-05-09 | | Sætermo (Nordland, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) | |
| Pieris napi (Green-veined White) | | 2018-05-09 | 2018-05-09 | | Otteid (Storedal) (Østfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-08 | 2018-05-08 | | Kloterudveien (Akershus, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2018-05-09 | 2018-05-08 | | Presthammer (Rogaland, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-08 | 2018-05-08 | | Nes Verk rundt (Agder, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2018-05-08 | 2018-05-08 |  | Kloterudveien (Akershus, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-05-08 | 2018-05-08 | | Kloterudveien (Akershus, Norway) | |
| Anthocharis cardamines (Orange Tip) | | 2018-05-08 | 2018-05-07 | | Mule Varde (Telemark, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-07 | 2018-05-07 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-25 | 2018-05-07 | | Vestre Sandøya (Agder, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-05-07 | 2018-05-06 | | Vestre Sandøya (Agder, Norway) | |
| Celastrina argiolus (Holly Blue) | | 2018-05-07 | 2018-05-06 | | Vestre Sandøya (Agder, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-05 | 2018-05-05 | | Bakketun (Innlandet, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-05-05 | 2018-05-05 | | Nesland (Agder, Norway) | |
| Pieris brassicae (Large White) | | 2018-05-03 | 2018-05-03 | | Nes Verk rundt (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-30 | 2018-04-30 | | Blussuvoll (Tyholt/Berg) (Trøndelag, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-04-29 | 2018-04-28 | | Strai (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-25 | 2018-04-05 | | Sildpollen (Nordland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-24 | 2018-04-20 | | Rå (Troms, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-04-23 | 2018-04-22 | | Flåtten (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-22 | 2018-04-12 | | Øvre Godvik (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-04-21 | 2018-04-21 | | Rakkestad, i prestegårdsfeltet (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-21 | 2018-04-21 | | Oshaug (Nordland, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2018-04-24 | 2018-04-21 | | Isi (Akershus, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2018-04-24 | 2018-04-21 | | Isi (Akershus, Norway) | |
| Pieris napi (Green-veined White) | | 2018-04-24 | 2018-04-20 | | Isi (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-24 | 2018-04-20 | | Isi (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-04-24 | 2018-04-20 | | Isi (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-04-24 | 2018-04-20 | | Isi (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-20 | 2018-04-19 | | Burfjord Hage (Troms, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-04-20 | 2018-04-20 | | Nes Verk rundt (Agder, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-22 | 2018-04-20 | | Manum (Vestfold, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-04-19 | 2018-04-19 | | Søre Åsen (Rogaland, Norway) | |
| Callophrys rubi (Green Hairstreak) | | 2018-04-20 | 2018-04-19 | | Årvikenes (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-19 | 2018-04-19 | | Søre Åsen (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2018-04-19 | 2018-04-19 | | Søre Åsen (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-19 | 2018-04-19 | | Rakkestad, i prestegårdsfeltet (Østfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-20 | 2018-04-19 | | Årvikenes (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-04-20 | 2018-04-19 | | Årvikenes (Vestland, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-04-19 | 2018-04-18 | | Sandnes søndre (Vestfold, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2018-04-19 | 2018-04-19 | | Søre Åsen (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2018-04-18 | 2018-04-16 | | Finnsrud (Innlandet, Norway) | |