Swarm of Trigonostigma somphongsi at the Aquazoo Loebbecke Museum in Duesseldorf | Photo: zoos.media 31. May 202126. May 2021 conservation, media-echo « back VdZ: Positiv Balance on World Biodiversity Day Published on duesseldorf.de the 19.05.2021. Zoos from the German Association of Zoological Gardens (VdZ) were able to reintroduce thousands of animals in the past years, thus making a significant contribution to preserve biodiversity. » to the full article Share this post