• to the bird of the day

      Bearded Vulture

      The Bearded Vulture is the largest bird in the Alps with a wing span of over 2.6 ...
    • Learn more!

      Visitor Centre

      Welcome to the Swiss Ornithological Institute in Sempach!
    • Participate

      The State of Birds in Switzerland

      Report 2016
    • to the project

      Atlas 2013–2016

      The new atlas will be a milestone for research on birds in Switzerland and the Principality of Liechtenstein.