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Geheimnisvoller Fisch des Jahres 2017: Bachneunauge!

Kaum bekannt, voller Rätsel, existenziell bedroht: Das Bachneunauge ist Fisch des Jahres 2017.

Diversity of life

Themenportal Biodiversität

Informationen zu Arten, Artengruppen und Ökosystemen in der Schweiz.


Grüne Keiljungfer Fokusbereich

Swiss Entomological Society

The Swiss Entomological Society (SES) was founded in 1858, with the aims to study the insect fauna of Switzerland, to further the general entomological knowledge and to promote contacts between its members.


Plastik im Meer Plot

Sailing Seas of Plastic

An interactive map visualises the estimated concentration of floating plastic debris in the world’s oceans.