| Silver-Washed Fritillary (Argynnis paphia) | | 2020-06-26 | 2020-06-26 | | Sauetraet / Reine (Buskerud, Norway) |  |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2020-06-18 | 2020-06-18 | | Hargautvegen 46 (Møre og Romsdal, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2020-06-15 | 2020-06-13 | | Gudvangen (Vestland, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2020-06-15 | 2020-06-13 |  | Årvikenes (Vestland, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2020-06-14 | 2020-06-14 | | Kloterudveien (Akershus, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2020-06-13 | 2020-06-13 | | Søre Kjømme (Buskerud, Norway) | |
| Perlemorvinger (Heliconiinae indet.) | | 2020-06-02 | 2020-06-02 | | Dyrkorn (Møre og Romsdal, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2020-05-31 | 2020-05-31 | | Søre Kjømme (Buskerud, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2020-05-31 | 2020-05-30 | | Søre Kjømme (Buskerud, Norway) | |
| Queen of Spain Fritillary (Issoria lathonia) | | 2020-05-31 | 2020-05-31 | | Verpentangen (Akershus, Norway) | |
| Queen of Spain Fritillary (Issoria lathonia) | | 2020-04-22 | 2019-06-30 | | Vestre Sandøya, Klåholmen (Agder, Norway) | |
| Dark Green Fritillary (Argynnis aglaja) | | 2020-02-25 | 2019-08-18 | | Bakkeløkka (Akershus, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2020-02-25 | 2019-08-15 | | Bakkeløkka (Akershus, Norway) | |
| Dark Green Fritillary (Argynnis aglaja) | | 2020-02-25 | 2019-07-18 | | Firen (Telemark, Norway) | |
| Queen of Spain Fritillary (Issoria lathonia) | | 2020-02-25 | 2019-07-17 | | Firen (Telemark, Norway) | |
| Argynnis sp. | | 2020-02-13 | 2010-08-07 | | Eidal (Buskerud, Norway) | |
| Queen of Spain Fritillary (Issoria lathonia) | | 2019-09-14 | 2019-08-03 | | Bøenseter (Østfold, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2019-09-14 | 2019-08-03 | | Bøenseter (Østfold, Norway) | |
| Lesser Marbled Fritillary (Brenthis ino) | | 2019-09-14 | 2019-08-02 | | Bredmosen (Østfold, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2019-09-14 | 2019-08-02 | | Bredmosen (Østfold, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2019-09-14 | 2019-08-02 | | Bøenseter (Østfold, Norway) | |
| Lesser Marbled Fritillary (Brenthis ino) | | 2019-09-14 | 2019-07-26 | | Otteid (Storedal) (Østfold, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2019-09-14 | 2019-07-26 | | Otteid (Storedal) (Østfold, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2019-09-13 | 2019-07-16 | | Andersbonnveien (Vestfold, Norway) | |
| Dark Green Fritillary (Argynnis aglaja) | | 2019-09-13 | 2019-07-16 | | Andersbonnveien (Vestfold, Norway) | |
| Lesser Marbled Fritillary (Brenthis ino) | | 2019-09-13 | 2019-07-16 | | Andersbonnveien (Vestfold, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2019-09-13 | 2019-07-15 | | Kongsbergveien v/ Elgsjø (Telemark, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2019-09-13 | 2019-07-13 | | Dalen (Telemark, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2019-09-11 | 2019-07-10 | | Bredmosen (Østfold, Norway) | |
| Cranberry Fritillary (Boloria aquilonaris) | | 2019-09-11 | 2019-07-10 | | Bredmosen (Østfold, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2019-09-11 | 2019-07-10 | | Otteid (Storedal) (Østfold, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2019-09-11 | 2019-06-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Dark Green Fritillary (Argynnis aglaja) | | 2019-09-11 | 2019-06-29 | | Otteid (Storedal) (Østfold, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2019-09-11 | 2019-06-27 | | Steinsholt (Vestfold, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2019-09-11 | 2019-06-27 | | Steinsholt (Vestfold, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2019-09-11 | 2019-06-23 | | Bredmosen (Østfold, Norway) | |
| Bog Fritillary (Boloria eunomia) | | 2019-09-11 | 2019-06-22 | | Bredmosen (Østfold, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2019-09-11 | 2019-06-22 | | Bredmosen (Østfold, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2019-09-11 | 2019-06-22 | | Otteid (Storedal) (Østfold, Norway) | |
| Bog Fritillary (Boloria eunomia) | | 2019-09-11 | 2019-06-15 | | Bredmosen (Østfold, Norway) | |
| Small Pearl-bordered Fritillary (Boloria selene) | | 2019-09-11 | 2019-06-15 | | Bredmosen (Østfold, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2019-09-11 | 2019-06-15 | | Bredmosen (Østfold, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2019-09-10 | 2019-06-10 | | Bredmosen (Østfold, Norway) | |
| Pearl-bordered Fritillary (Boloria euphrosyne) | | 2019-09-10 | 2019-06-08 | | Otteid (Storedal) (Østfold, Norway) | |
| Queen of Spain Fritillary (Issoria lathonia) | | 2019-09-04 | 2019-09-03 | | Tveitan (Vestfold, Norway) | |
| Lesser Marbled Fritillary (Brenthis ino) | | 2019-08-27 | 2019-08-27 | | Brumåsavegen (Akershus, Norway) | |
| Silver-Washed Fritillary (Argynnis paphia) | | 2019-08-27 | 2019-08-27 | | Brumåsavegen (Akershus, Norway) | |
| Queen of Spain Fritillary (Issoria lathonia) | | 2019-08-25 | 2019-08-23 | | Hauger (Akershus, Norway) | |
| Dark Green Fritillary (Argynnis aglaja) | | 2019-08-21 | 2019-08-21 | | Solbergvann (Vestfold, Norway) | |
| Queen of Spain Fritillary (Issoria lathonia) | | 2019-08-21 | 2019-08-21 | | Bøleveien 18 (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education