| Euclidia glyphica (Burnet Companion) | | 2011-06-20 | 2011-06-20 |  | Langerudveien (Akershus, Norway) |  |
| Carterocephalus silvicola (Northern Chequered Skipper) | | 2011-06-21 | 2011-06-21 | | Tretysjøhytta (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-06-22 | 2011-06-22 | | Langerudveien (Akershus, Norway) | |
| Argynnis aglaja (Dark Green Fritillary) | | 2011-06-22 | 2011-06-22 | | Langerudveien (Akershus, Norway) | |
| Cyaniris semiargus (Mazarine Blue) | | 2011-06-22 | 2011-06-22 | | Langerudveien (Akershus, Norway) | |
| Aphantopus hyperantus (Ringlet) | | 2011-06-25 | 2011-06-25 | | Langerudveien (Akershus, Norway) | |
| Argynnis aglaja (Dark Green Fritillary) | | 2011-06-25 | 2011-06-25 | | Langerudveien (Akershus, Norway) | |
| Coenonympha pamphilus (Small Heath) | | 2011-06-25 | 2011-06-25 | | Langerudveien (Akershus, Norway) | |
| Diacrisia sannio (Clouded Buff) | | 2011-06-25 | 2011-06-25 | | Langerudveien (Akershus, Norway) | |
| Plebejus optilete (Cranberry Blue) | | 2011-06-25 | 2011-06-25 | | Langerudveien (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-06-26 | 2011-06-26 | | Ostøya (Akershus, Norway) | |
| Boloria selene (Small Pearl-bordered Fritillary) | | 2011-06-28 | 2011-06-28 | | Kloterudveien (Akershus, Norway) | |
| Plebejus optilete (Cranberry Blue) | | 2011-06-28 | 2011-06-28 | | Kloterudveien (Akershus, Norway) | |
| Odezia atrata (Chimney Sweeper) | | 2011-06-29 | 2011-06-29 | | Langerudveien (Akershus, Norway) | |
| Polyommatus amandus (Amanda's Blue) | | 2011-06-30 | 2011-06-30 | | Langerudveien (Akershus, Norway) | |
| Argynnis adippe (High Brown Fritillary) | | 2011-06-30 | 2011-06-30 | | Brumåsavegen (Akershus, Norway) | |
| Argynnis aglaja (Dark Green Fritillary) | | 2011-06-30 | 2011-06-30 | | Brumåsavegen (Akershus, Norway) | |
| Brenthis ino (Lesser Marbled Fritillary) | | 2011-06-30 | 2011-06-30 | | Brumåsavegen (Akershus, Norway) | |
| Lasiommata maera (Large Wall Brown) | | 2011-06-30 | 2011-06-30 | | Brumåsavegen (Akershus, Norway) | |
| Autographa gamma (Silver Y) | | 2011-06-30 | 2011-06-30 | | Brumåsavegen (Akershus, Norway) | |
| Colias palaeno (Moorland Clouded Yellow) | | 2011-06-30 | 2011-06-30 | | Brumåsavegen (Akershus, Norway) | |
| Colostygia pectinataria (Green Carpet) | | 2011-07-03 | 2011-07-03 | | Tomtabakken 3 (Akershus, Norway) | |
| Plebejus argus (Silver-studded Blue) | | 2011-07-04 | 2011-07-04 | | Tretysjøhytta (Akershus, Norway) | |
| Epirrhoe alternata (Common Carpet) | | 2011-07-05 | 2011-07-04 | | Svarttjernveien (Akershus, Norway) | |
| Timandra griseata | | 2011-07-06 | 2011-07-06 | | Brumåsavegen (Akershus, Norway) | |
| Lycaena virgaureae (Scarce Copper) | | 2011-07-06 | 2011-07-06 | | Brumåsavegen (Akershus, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2011-08-01 | 2011-08-01 | | Kloterudveien (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-08-01 | 2011-08-01 | | Kloterudveien (Akershus, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2011-08-01 | 2011-08-01 | | Kloterudveien (Akershus, Norway) | |
| Lycaena virgaureae (Scarce Copper) | | 2011-08-01 | 2011-08-01 | | Kloterudveien (Akershus, Norway) | |
| Brenthis ino (Lesser Marbled Fritillary) | | 2011-08-02 | 2011-08-02 | | Kloterudveien (Akershus, Norway) | |
| Argynnis adippe (High Brown Fritillary) | | 2011-08-02 | 2011-08-02 | | Kloterudveien (Akershus, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2011-08-03 | 2011-08-03 | | Langerudveien (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-08-04 | 2011-08-04 | | Tomtabakken 3 (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-08-11 | 2011-08-11 | | Kloterudveien (Akershus, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2011-08-11 | 2011-08-11 | | Kloterudveien (Akershus, Norway) | |
| Erebia ligea (Arran Brown) | | 2011-08-11 | 2011-08-11 | | Kloterudveien (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-08-11 | 2011-08-11 | | Kloterudveien (Akershus, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2011-08-11 | 2011-08-11 | | Kloterudveien (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-08-11 | 2011-08-11 | | Kloterudveien (Akershus, Norway) | |
| Yponomeuta evonymella (Bird-cherry Ermine) | | 2011-08-11 | 2011-08-11 | | Tomtabakken 3 (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-08-12 | 2011-08-12 | | Langerudveien (Akershus, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2011-08-12 | 2011-08-12 | | Langerudveien (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-08-12 | 2011-08-12 | | Langerudveien (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-08-12 | 2011-08-12 | | Langerudveien (Akershus, Norway) | |
| Argynnis paphia (Silver-Washed Fritillary) | | 2011-08-12 | 2011-08-12 | | Langerudveien (Akershus, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-08-18 | 2011-08-17 | | Svarttjernveien (Akershus, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-08-18 | 2011-08-17 | | Svarttjernveien (Akershus, Norway) | |
| Gonepteryx rhamni (Brimstone) | | 2011-08-18 | 2011-08-17 | | Svarttjernveien (Akershus, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-08-18 | 2011-08-17 | | Svarttjernveien (Akershus, Norway) | |