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Betula (Birch)

DeltakerKommune (fylke)Ant. obs.Ant. arterAnt. bilderSiste obs.
Alvøen skoleVestland, Norway82262021-05-20
Meteorologisk instituttOslo, Norway68102006-06-20
Goa skoleRogaland, Norway552202022-08-26
Vestre Jakobselv skoleFinnmark, Norway48152024-06-13
Bioforsk Midt-NorgeTrøndelag, Norway48102006-12-06
Alta ungdomsskoleFinnmark, Norway45142024-09-16
Kalvatræet skoleVestland, Norway43102010-05-19
Alta oppvekstkontorFinnmark, Norway40102015-05-31
Unni R. Bjerke GamstTroms, Norway39102012-06-19
Rune NilsenAgder, Norway37112024-05-07
Uregistrert vårsjekkerVestland, Norway36102008-08-26
Gunvor HustoftRogaland, Norway35422024-05-20
Haukås skoleVestland, Norway34202022-05-05
Stryn vidaregåande skuleVestland, Norway28342024-09-26
Haugaland landbruksrådgjevingVestland, Norway27102024-04-28
Re videregående skoleVestfold, Norway27202022-09-09
Guri L. RavatnRogaland, Norway25102007-05-20
Ingar GranholtVestfold, Norway25182024-04-20
Fjelltun skoleRogaland, Norway25102022-09-09
Korsfjord Oppvekstsenter/Avdeling skoleFinnmark, Norway22102007-12-14
Pasvik skoleFinnmark, Norway21102013-09-11
Kirkenes ungdomsskoleFinnmark, Norway21102021-09-09
Tove HamreInnlandet, Norway20102019-04-24
Ranvik ungdomsskoleVestfold, Norway20202015-05-26
Marit HansenTrøndelag, Norway19102024-04-27
Knappskog skuleVestland, Norway182152011-04-25
Lund ungdomsskoleRogaland, Norway18102023-05-14
Bratsbergkleiva skoleTelemark, Norway16102020-04-03
Flaktveit skoleVestland, Norway162212020-04-23
Byrknes skuleVestland, Norway16102024-04-14
Storetveit skoleVestland, Norway15102018-04-12
Tertnes skoleVestland, Norway15132024-08-29
Kaland barne- og ungdomsskuleVestland, Norway15102018-05-11
Charlotte BakkeTelemark, Norway15202024-04-25
Tonstad skuleAgder, Norway14202010-06-11
Nils BattinAgder, Norway14202024-05-07
Jørpeland ungdomsskoleRogaland, Norway142132022-04-26
Gunnar HamreVestland, Norway14102024-04-10
Frans-Emil WielgolaskiOslo, Norway13102012-03-01
Stein-Rune KarlsenTroms, Norway13102005-10-27
Brønnerud skoleAkershus, Norway13202015-06-02
Stranda vidaregåande skuleMøre og Romsdal, Norway13542017-09-18
Borgen ungdomsskoleAkershus, Norway13112022-09-21
Asak skoleAkershus, Norway13102012-05-08
Åsmund BergInnlandet, Norway13112024-05-03
Fjellgardane skuleAgder, Norway13232014-09-24
Tau ungdomsskoleRogaland, Norway13112022-09-02
Li skoleAkershus, Norway13202014-06-18
Arstad skoleInnlandet, Norway12252022-09-23
Skolelaboratoriet i realfag, UiBVestland, Norway12102012-09-12