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Observatør Jan-Erik Olsen

Home place:Østfold, Norge
School level:Individual
Participants since:2007-09-24
  • Alucita hexadactyla (Many-plumed Moth)
    Alucita hexadactyla (Many-plumed Moth) Jan-Erik Olsen (2019-05-16)
  • Cerura vinula (Puss Moth)
    Cerura vinula (Puss Moth) Jan-Erik Olsen (2019-05-14)
  • Smerinthus ocellata (Eyed Hawk-moth)
    Smerinthus ocellata (Eyed Hawk-moth) Jan-Erik Olsen (2019-05-14)
  • Smerinthus ocellata (Eyed Hawk-moth)
    Smerinthus ocellata (Eyed Hawk-moth) Jan-Erik Olsen (2019-05-14)
  • Xanthorhoe fluctuata (Garden Carpet)
    Xanthorhoe fluctuata (Garden Carpet) Jan-Erik Olsen (2019-05-13)
  • Lacanobia thalassina (Pale-shouldered Brocade)
    Lacanobia thalassina (Pale-shouldered Brocade) Jan-Erik Olsen (2019-05-09)
  • Cleora cinctaria (Ringed Carpet)
    Cleora cinctaria (Ringed Carpet) Jan-Erik Olsen (2019-05-09)
  • Eupithecia indigata (Ochreous Pug)
    Eupithecia indigata (Ochreous Pug) Jan-Erik Olsen (2019-05-02)
  • Diurnea fagella (March Tubic)
    Diurnea fagella (March Tubic) Jan-Erik Olsen (2019-05-02)
  • Incurvaria oehlmanniella/masculella
    Incurvaria oehlmanniella/masculella Jan-Erik Olsen (2019-06-03)
  • Eriocraniidae (Eriocraniids)
    Eriocraniidae indet. (Eriocraniids) Jan-Erik Olsen (2019-04-24)
  • Eriocraniidae (Eriocraniids)
    Eriocraniidae indet. (Eriocraniids) Jan-Erik Olsen (2019-04-24)
  • Colocasia coryli (Nut-tree Tussock)
    Colocasia coryli (Nut-tree Tussock) Jan-Erik Olsen (2019-04-24)
  • Peridea anceps (Great Prominent)
    Peridea anceps (Great Prominent) Jan-Erik Olsen (2019-04-25)
  • Acleris literana (Lichen Button)
    Acleris literana (Lichen Button) Jan-Erik Olsen (2019-04-26)
  • Acleris cristana (Tufted Button)
    Acleris cristana (Tufted Button) Jan-Erik Olsen (2019-04-26)
  • Acronicta rumicis (Knot Grass)
    Acronicta rumicis (Knot Grass) Jan-Erik Olsen (2019-04-26)
  • Diurnea fagella (March Tubic)
    Diurnea fagella (March Tubic) Jan-Erik Olsen (2019-04-26)
  • Clepsis senecionana (Obscure Tortrix)
    Clepsis senecionana (Obscure Tortrix) Jan-Erik Olsen (2019-04-27)
  • Cerura vinula (Puss Moth)
    Cerura vinula (Puss Moth) Jan-Erik Olsen (2019-04-28)
  • Cerura vinula (Puss Moth)
    Cerura vinula (Puss Moth) Jan-Erik Olsen (2019-04-28)
  • Cerura vinula (Puss Moth)
    Cerura vinula (Puss Moth) Jan-Erik Olsen (2019-04-28)
  • Saturnia pavonia (Emperor Moth)
    Saturnia pavonia (Emperor Moth) Jan-Erik Olsen (2019-05-02)
  • Saturnia pavonia (Emperor Moth)
    Saturnia pavonia (Emperor Moth) Jan-Erik Olsen (2019-05-02)
  • Saturnia pavonia (Emperor Moth)
    Saturnia pavonia (Emperor Moth) Jan-Erik Olsen (2019-05-01)
  • Trichopteryx carpinata (Early Tooth-striped)
    Trichopteryx carpinata (Early Tooth-striped) Jan-Erik Olsen (2019-04-05)
  • Semioscopis strigulana
    Semioscopis strigulana Jan-Erik Olsen (2019-04-05)
  • Orthosia cruda (Small Quaker)
    Orthosia cruda (Small Quaker) Jan-Erik Olsen (2019-03-30)
  • Panolis flammea (Pine Beauty Moth)
    Panolis flammea (Pine Beauty Moth) Jan-Erik Olsen (2019-04-04)
  • Endromis versicolora (Kentish Glory)
    Endromis versicolora (Kentish Glory) Jan-Erik Olsen (2019-04-03)
  • Orthosia incerta (Clouded Drab)
    Orthosia incerta (Clouded Drab) Jan-Erik Olsen (2019-03-31)
  • Orthosia gothica (Hebrew Character)
    Orthosia gothica (Hebrew Character) Jan-Erik Olsen (2019-03-31)
  • Biston strataria (Oak Beauty)
    Biston strataria (Oak Beauty) Jan-Erik Olsen (2019-03-31)
  • Achlya flavicornis (Yellow Horned)
    Achlya flavicornis (Yellow Horned) Jan-Erik Olsen (2019-03-31)
  • Orthosia cerasi (Common Quaker)
    Orthosia cerasi (Common Quaker) Jan-Erik Olsen (2019-03-30)
  • Achlya flavicornis (Yellow Horned)
    Achlya flavicornis (Yellow Horned) Jan-Erik Olsen (2019-03-30)
  • Biston strataria (Oak Beauty)
    Biston strataria (Oak Beauty) Jan-Erik Olsen (2019-03-29)
  • Rhizedra lutosa (Large Wainscot)
    Rhizedra lutosa (Large Wainscot) Jan-Erik Olsen (2018-10-19)
  • Rhizedra lutosa (Large Wainscot)
    Rhizedra lutosa (Large Wainscot) Jan-Erik Olsen (2018-10-17)
  • Chesias legatella (The Streak)
    Chesias legatella (The Streak) Jan-Erik Olsen (2018-10-15)
  • Colotois pennaria (Feathered Thorn)
    Colotois pennaria (Feathered Thorn) Jan-Erik Olsen (2018-10-09)
  • Hylaea fasciaria (Barred Red)
    Hylaea fasciaria (Barred Red) Jan-Erik Olsen (2018-09-07)
  • Timandra griseata
    Timandra griseata Jan-Erik Olsen (2018-09-05)
  • Evergestis extimalis (Marbled Yellow Pearl)
    Evergestis extimalis (Marbled Yellow Pearl) Jan-Erik Olsen (2018-09-05)
  • Watsonalla binaria (Oak Hook-tip)
    Watsonalla binaria (Oak Hook-tip) Jan-Erik Olsen (2018-08-31)