Site: Vansjø
| Species | Scientific name | 2010 | 2011 | 2012 | 2013 |
|---|---|---|---|---|---|
| High Brown Fritillary | Argynnis adippe | 1 | |||
| Red Admiral | Vanessa atalanta | 1 | |||
| Northern Wall Brown | Lasiommata petropolitana | 1 | |||
| Small Pearl-bordered Fritillary | Boloria selene | 1 | |||
| Oak Eggar | Lasiocampa quercus | 1 | 1 | ||
| Large Skipper | Ochlodes sylvanus | 1 | 2 | ||
| Green Hairstreak | Callophrys rubi | 1 | 1 | ||
| Ringlet | Aphantopus hyperantus | 1 | 1 | ||
| Gullrisengmott | Anania funebris | 1 | |||
| Comma Butterfly | Polygonia c-album | 1 | |||
| Small Copper | Lycaena phlaeas | 1 | |||
| Heath Fritillary | Melitaea athalia | 1 | |||
| Cranberry Blue | Plebejus optilete | 2 | |||
| Moorland Clouded Yellow | Colias palaeno | 1 | |||
| Small Tortoiseshell | Aglais urticae | 1 | 1 | 1 | |
| White-barred Clearwing | Synanthedon spheciformis | 1 | |||
| Poplar Admiral | Limenitis populi | 2 | |||
| Pearly Heath | Coenonympha arcania | 1 | |||
| Wood Tiger | Parasemia plantaginis | 1 | |||
| Green-veined White | Pieris napi | 1 | |||
| Pearl-bordered Fritillary | Boloria euphrosyne | 1 | |||
| Brimstone | Gonepteryx rhamni | 2 | 1 | 1 | |
| Orange Moth | Angerona prunaria | 1 | 1 | ||
| Amanda's Blue | Polyommatus amandus | 2 | 2 | ||
| Camberwell Beauty | Nymphalis antiopa | 1 | |||
| Wall Brown | Lasiommata megera | 1 | |||
| Dingy Skipper | Erynnis tages | 2 | 1 | ||
| Gossamer-winged butterflies | Lycaenidae indet. | 1 |
