East African black rhinoceros at Zurich Zoo (2006) | Photo: Staycoolandbegood, License: public domain 18. March 2022 conservation, history, media-echo « back Rhino from Zurich refreshes gene pool in Rwanda Published on tierwelt.ch the 04.03.2022. | By: Géraldine Wälchli News about Olmoti: The rhino born in Zurich Zoo in 2014 was released into the wild in the Akagera National Park, and it looks like he has settled in quite well. » to the full article Share this post