Observatør Bjørn Pettersen
Norwegian moths and butterflies 2022-06-19 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Lycaena helle (Violet Copper) |  |
Norwegian moths and butterflies 2022-05-21 Bjørn Pettersen Tronsvangen (Innlandet, Norway) | Anthocharis cardamines (Orange Tip) | |
Norwegian moths and butterflies 2022-08-19 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Pieris brassicae (Large White) |  |
Norwegian moths and butterflies 2022-07-24 Bjørn Pettersen Tronsvangen (Innlandet, Norway) | Cyaniris semiargus (Mazarine Blue) Gonepteryx rhamni (Brimstone) |  |
Norwegian moths and butterflies 2019-06-08 Bjørn Pettersen Tronsvangen (Innlandet, Norway) | Vanessa cardui (Painted Lady) |  |
Norwegian moths and butterflies 2012-10-01 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Dasypolia templi (Brindled Ochre) |  |
Norwegian moths and butterflies 2012-09-11 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Brachylomia viminalis (Minor Shoulder-knot) |  |
Norwegian moths and butterflies 2011-07-28 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Dysstroma infuscata |  |
Norwegian moths and butterflies 2012-08-17 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Thera obeliscata (Grey Pine Carpet) |  |
Norwegian moths and butterflies 2012-08-11 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Apamea lateritia (Scarce Brindle) |  |
Norwegian moths and butterflies 2012-08-04 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Korscheltellus fusconebulosa (Map-winged Swift) |  |
Norwegian moths and butterflies 2012-07-23 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Hydriomena impluviata (May Highflyer) |  |
Norwegian moths and butterflies 2012-08-01 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Dysstroma infuscata |  |
Norwegian moths and butterflies 2012-07-21 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Perizoma minorata (Heath Rivulet) |  |
Norwegian moths and butterflies 2012-07-19 Bjørn Pettersen Tronsvanglia (Innlandet, Norway) | Perizoma blandiata (Pretty Pinion) |  |