• to the bird of the day

      Golden Eagle

      The “King of the Skies” reaches a wingspan of up to 2.2 metres. The Golden Eag ...
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      Visitor Centre

      Welcome to the Swiss Ornithological Institute in Sempach!
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      Autumn migration

      In late summer, birds start preparing for the winter season.
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      The State of Birds in Switzerland

      Report 2022
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      ornitho.ch is the official birding exchange platform in Switzerland