The sterlet hatchery on the Danube Island in Vienna, which was built and operated in the previous project, was put back into operation in mid-April 2023. The larvae were already released in the Austrian Danube. This measure is intended to contribute significantly to the highly endangered population of this last sturgeon species that still occurs naturally in Austria. This allows a self-reproducing population to develop.
Cooperation with Haus des Meeres
01/10/2024
