Amphibian Ark: Captive breeding conservation program of the Schönbrunn Zoo

Schönbrunn Zoo in Vienna acts as an amphibian ark, where scientist gather information about the foot-flagging frogs and keep a breeding population of this species. In a case something goes wrong in the nature, at least some of the frogs are protected in a safety of a Zoo. This reportage is a part of video-series about backgrounds of work with foot-flagging frogs in Schönbrunn Zoo.