100 year old aldabra giant tortoise, geochelone gigantea, at tiergarten schonbrunn, vienna

100 year old aldabra giant tortoise geochelone gigantea tiergarten schonbrunn vienna shell turtle reptile animal slow big wildlife nature seychelles galapagos endangered large wild africa ancient island huge park species protection head land zoo outdoor grass face conservation environment bird life closeup eating close natural crawling carapace scales wilderness looking tropical heavy ecuador isolated exotic austria