Besucherbilder Violetter Seeigel Foto von Petra Urbanek https://www.zoovienna.atuploads/userphotos/petra_urbanek/2013-10/foto_14_he.jpg Petra Urbanek https://www.zoovienna.atuploads/userphotos/petra_urbanek/2013-10/foto_14_he.jpg