| Aglais urticae (Small Tortoiseshell) | | 2011-04-03 | 2011-04-03 | | Bekkum, Kvikneskogen (Innlandet, Norway) |  |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-06 | 2011-04-06 |  | Sandøykilen (Agder, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-06 | 2011-04-06 | | Sandøykilen (Agder, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-07 | 2011-04-06 | | Bøleveien 18 (Vestfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-07 | 2011-04-06 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-07 | 2011-04-06 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-09 | 2011-04-09 | | Åsane (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-09 | 2011-04-09 | | Åsane (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-09 | 2011-04-09 | | Hølland (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-10 | 2011-04-09 | | Kopervik (Rogaland, Norway) | |
| Vanessa atalanta (Red Admiral) | | 2011-04-11 | 2011-04-10 | | Tjensvoll (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-11 | 2011-04-11 | | Madlamark (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-11 | 2011-04-09 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-11 | 2011-04-09 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Nymphalis antiopa (Camberwell Beauty) | | 2011-04-11 | 2011-04-09 | | Gjennestadvannet NV (Vestfold, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-11 | 2011-04-10 | | Ergavatnet (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-11 | 2011-04-10 | | Ergavatnet (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-16 | 2011-04-16 | | Lista fyr (Agder, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2011-04-16 | 2011-04-16 | | Eng ved gangvei på Gml Strømsvei (Oslo, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-16 | 2011-04-16 | | Eng ved gangvei på Gml Strømsvei (Oslo, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-19 | 2011-04-18 | | Arsvågen ferjekai (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-19 | 2011-04-18 | | Kvidavigjå (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-19 | 2011-04-18 | | Kvidavigjå (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-19 | 2011-04-19 | | Sevheim (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-19 | 2011-04-19 | | Hølland (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-19 | 2011-04-19 | | Hølland (Rogaland, Norway) | |
| Polygonia c-album (Comma Butterfly) | | 2011-04-19 | 2011-04-19 | | Haukeli (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-19 | 2011-04-19 | | Haukeli (Telemark, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-20 | 2011-04-20 | | Sunde (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-20 | 2011-04-20 | | Sunde (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-20 | 2011-04-16 | | Haugland (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-20 | 2011-04-20 | | Sevheimsvågen (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-20 | 2011-04-20 | | Sevheimsheia (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-20 | 2011-04-20 | | Kvidavigjå (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-20 | 2011-04-20 | | Kvidavigjå (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-21 | 2011-04-21 | | Sevheim (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-21 | 2011-04-20 | | Hesby (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-21 | 2011-04-21 | | Steinnes (Rogaland, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-21 | 2011-04-21 | | Ellingsrudflaten - Mariholtet (Oslo, Norway) | |
| Aglais io (Peacock Butterfly) | | 2011-04-21 | 2011-04-21 | | Øyardalen (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-21 | 2011-04-21 | | Øyardalen (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-21 | 2011-04-21 | | Kvidavigjå (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-21 | 2011-04-20 | | Ergavatnet (Rogaland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-22 | 2011-04-22 | | Haugland (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-22 | 2011-04-22 | | Ormen Langes vei (Trøndelag, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-22 | 2011-04-13 | | Rogn (Innlandet, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-23 | 2011-04-22 | | Kollevåg (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-23 | 2011-04-22 | | Nordvik (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-23 | 2011-04-22 | | Ervikane (Vestland, Norway) | |
| Aglais urticae (Small Tortoiseshell) | | 2011-04-23 | 2011-04-23 | | Ergavatnet (Rogaland, Norway) | |