Palette surgeonfish at Zurich Zoo, Switzerland | Photo: Staycoolandbegood, License: public domain 18. July 202017. July 2020 history, media-echo « back Dr. Severin Dressen: “I Have Come, to Stay” Published on coopzeitung.ch the 03.07.2020. | By: Thomas Renggli Zurich Zoo has a new director: he introduces himself in the interview and explains that he is committed to the zoo for the long-term. » to the full article Share this post