Cotton-top tamarin at Schwerin Zoo | Photo: Harald Hoyer, License: CC BY-SA 2.0 12. May 202111. May 2021 history, media-echo « back Schwerin Zoo: Visitor numbers plummet overnight Published on the Facebook page of Schwerin Zoo the 07.05.2021. Compulsory tests are harming Schwerin Zoo enormously: after implementation, there have barely been 10 (!) visitors per day – a drastic decline. » to the full post Share this post