Birds — Eichhof & Adlisberg

Bird observations

In spring 2025, breeding bird surveys were carried out on the Eichhof farm and on the Adlisberg — following the methodology of the national breeding bird monitoring programme, with three survey visits from late April to mid-June 2025. The breeding birds on these areas were systematically recorded and documented.

Our special thanks go to Martin Spiess, biologist (ETH Zurich) and ornithologist, who conducted these surveys. Martin Spiess is a former project leader and scientific staff member of the Swiss Ornithological Institute in Sempach.