Hopp til hovedinnhold

Observatør Jan-Erik Olsen

Home place:Østfold, Norge
School level:Individual
Participants since:2007-09-24
  • Hypsopygia glaucinalis
    Hypsopygia glaucinalis Jan-Erik Olsen (2020-08-17)
  • Oecophora bractella
    Oecophora bractella Jan-Erik Olsen (2019-06-25)
  • Oecophora bractella
    Oecophora bractella Jan-Erik Olsen (2019-06-25)
  • Acleris holmiana (White-triangle Button)
    Acleris holmiana (White-triangle Button) Jan-Erik Olsen (2020-07-21)
  • Harpella forficella
    Harpella forficella Jan-Erik Olsen (2020-07-21)
  • Calliteara pudibunda (Pale Tussock)
    Calliteara pudibunda (Pale Tussock) Jan-Erik Olsen (2020-05-22)
  • Thalpophila matura (Straw Underwing)
    Thalpophila matura (Straw Underwing) Jan-Erik Olsen (2019-07-25)
  • Oegoconia deauratella (Scarce Obscure)
    Oegoconia deauratella (Scarce Obscure) Jan-Erik Olsen (2019-06-30)
  • Oegoconia deauratella (Scarce Obscure)
    Oegoconia deauratella (Scarce Obscure) Jan-Erik Olsen (2019-06-30)
  • Semiothisa clathrata (Latticed Heath)
    Semiothisa clathrata (Latticed Heath) Jan-Erik Olsen (2019-05-24)
  • Petrophora chlorosata (Brown Silver-line)
    Petrophora chlorosata (Brown Silver-line) Jan-Erik Olsen (2019-05-23)
  • Stictea mygindiana
    Stictea mygindiana Jan-Erik Olsen (2019-05-22)
  • Lomographa bimaculata (White-pinion Spotted)
    Lomographa bimaculata (White-pinion Spotted) Jan-Erik Olsen (2019-05-22)
  • Odontopera bidentata (Scalloped Hazel)
    Odontopera bidentata (Scalloped Hazel) Jan-Erik Olsen (2019-05-22)
  • Ancylis badiana (Common Roller)
    Ancylis badiana (Common Roller) Jan-Erik Olsen (2019-05-20)
  • Pterostoma palpina (Pale Prominent)
    Pterostoma palpina (Pale Prominent) Jan-Erik Olsen (2019-05-20)
  • Pheosia gnoma (Lesser Swallow Prominent)
    Pheosia gnoma (Lesser Swallow Prominent) Jan-Erik Olsen (2019-05-20)
  • Cabera exanthemata (Common Wave)
    Cabera exanthemata (Common Wave) Jan-Erik Olsen (2019-05-20)
  • Clostera curtula (Chocolate-tip)
    Clostera curtula (Chocolate-tip) Jan-Erik Olsen (2019-05-19)
  • Falcaria lacertinaria (Scalloped Hook-tip)
    Falcaria lacertinaria (Scalloped Hook-tip) Jan-Erik Olsen (2019-05-19)
  • Yponomeuta sedella (Grey Ermine)
    Yponomeuta sedella (Grey Ermine) Jan-Erik Olsen (2019-05-19)
  • Macaria alternata (Sharp-angled Peacock)
    Macaria alternata (Sharp-angled Peacock) Jan-Erik Olsen (2019-05-19)
  • Yponomeuta sedella (Grey Ermine)
    Yponomeuta sedella (Grey Ermine) Jan-Erik Olsen (2019-05-19)
  • Notodonta tritophus (Three-humped Prominent)
    Notodonta tritophus (Three-humped Prominent) Jan-Erik Olsen (2019-05-18)
  • Pheosia gnoma (Lesser Swallow Prominent)
    Pheosia gnoma (Lesser Swallow Prominent) Jan-Erik Olsen (2019-05-18)
  • Pheosia gnoma (Lesser Swallow Prominent)
    Pheosia gnoma (Lesser Swallow Prominent) Jan-Erik Olsen (2019-05-18)
  • Saturnia pavonia (Emperor Moth)
    Saturnia pavonia (Emperor Moth) Jan-Erik Olsen (2019-05-18)
  • Drepana falcataria (Pebble Hook-tip)
    Drepana falcataria (Pebble Hook-tip) Jan-Erik Olsen (2019-05-18)
  • Yponomeuta sedella (Grey Ermine)
    Yponomeuta sedella (Grey Ermine) Jan-Erik Olsen (2019-05-18)
  • Anticlea derivata (The Streamer)
    Anticlea derivata (The Streamer) Jan-Erik Olsen (2019-05-18)
  • Apamea illyria
    Apamea illyria Jan-Erik Olsen (2019-05-18)
  • Depressaria olerella
    Depressaria olerella Jan-Erik Olsen (2019-05-18)
  • Syndemis musculana (Dark-barred Tortrix)
    Syndemis musculana (Dark-barred Tortrix) Jan-Erik Olsen (2019-05-18)
  • Stictea mygindiana
    Stictea mygindiana Jan-Erik Olsen (2019-05-18)
  • Alucita hexadactyla (Many-plumed Moth)
    Alucita hexadactyla (Many-plumed Moth) Jan-Erik Olsen (2019-05-18)
  • Lobophora halterata (The Seraphim)
    Lobophora halterata (The Seraphim) Jan-Erik Olsen (2019-05-18)
  • Selenia dentaria (Early Thorn)
    Selenia dentaria (Early Thorn) Jan-Erik Olsen (2019-05-18)
  • Scoliopteryx libatrix (The Herald)
    Scoliopteryx libatrix (The Herald) Jan-Erik Olsen (2019-05-17)
  • Ancylis badiana (Common Roller)
    Ancylis badiana (Common Roller) Jan-Erik Olsen (2019-05-17)
  • Nematopogon swammerdamella (Large Long-horn)
    Nematopogon swammerdamella (Large Long-horn) Jan-Erik Olsen (2019-05-17)
  • Peridea anceps (Great Prominent)
    Peridea anceps (Great Prominent) Jan-Erik Olsen (2019-05-16)
  • Peridea anceps (Great Prominent)
    Peridea anceps (Great Prominent) Jan-Erik Olsen (2019-05-16)
  • Cleora cinctaria (Ringed Carpet)
    Cleora cinctaria (Ringed Carpet) Jan-Erik Olsen (2019-05-16)
  • Yponomeuta sedella (Grey Ermine)
    Yponomeuta sedella (Grey Ermine) Jan-Erik Olsen (2019-05-16)
  • Xanthorhoe fluctuata (Garden Carpet)
    Xanthorhoe fluctuata (Garden Carpet) Jan-Erik Olsen (2019-05-16)
  • Chloroclysta siterata (Red-green Carpet)
    Chloroclysta siterata (Red-green Carpet) Jan-Erik Olsen (2019-05-16)
  • Hada plebeja (The Shears)
    Hada plebeja (The Shears) Jan-Erik Olsen (2019-05-16)
  • Ancylis badiana (Common Roller)
    Ancylis badiana (Common Roller) Jan-Erik Olsen (2019-05-16)
  • 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)