© Thierry Chatagny
The annual publication The State of Birds in Switzerland summarises the results of our various monitoring projects, conducted with the support of more than 2000 volunteers. This year, our focus is on ten years of ornitho.ch, the online recording platform for bird sightings in Switzerland, and on the ways these records can be used.
Recommended citation for the online report:
Sattler, T., P. Knaus, H. Schmid & N. Strebel (2017): The State of Birds in Switzerland Online.
URL: www.vogelwarte.ch/state Swiss Ornithological Institute, Sempach.