Species
Insectes et araignées

cd_nom

53173

Two-coloured Mason Bee (English)

Osmia bicolor (Schrank, 1781)

observation seasonality

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Number of observation dataMonth020406080100120MarchAprilMayJuneSpecies observations

Observation history

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Number of observation dataYear01020304050607020152016201720182019202020212022202320242025Species observations