Site: Sletta, Nes verk
| Species | Scientific name | 2022 | 2023 |
|---|---|---|---|
| Dark Green Fritillary | Argynnis aglaja | 1 | |
| Silver-studded Blue | Plebejus argus | 1 | |
| Small Pearl-bordered Fritillary | Boloria selene | 1 | |
| Peacock Butterfly | Aglais io | 1 | |
| Lesser Marbled Fritillary | Brenthis ino | 1 | |
| Small Heath | Coenonympha pamphilus | 1 | |
| Arran Brown | Erebia ligea | 1 | |
| Silver-Washed Fritillary | Argynnis paphia | 1 | 1 |
| Heath Fritillary | Melitaea athalia | 1 | |
| Scarce Copper | Lycaena virgaureae | 1 | |
| Brimstone | Gonepteryx rhamni | 1 |
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