
Category: Citizen Science


Bird count 2021 – “Stunde der Gartenvögel” in Germany

The Dawn Chorus 2021

Bird count 2021 – “Stunde der Wintervögel” in Germany

Northern gannets and harbor seals on Heligoland

The Dawn Chorus citizen science project

Bird count in May – A citizen science project

Citizen Science: Counting birds in January

The City Nature Challenge in Berlin
