Spitzmaulnashorn im Erlebnis-Zoo Hannover | Foto: zoos.media 12. April 2019 conservation, media-echo « back Hannover Zoo: Tracking dogs for rhinos Published on zoo-hannover.de, spring 2019. The Hannover Zoo supports an exciting project: Tracking dogs will be used for the protection of rhinoceros. The article explains how. » more Share this post