Thornback ray reintroduction in Dutch Zeeland


This video is called Thornback ray or thornback skate (Raja clavata).

Dutch daily Trouw reports today about thornback ray reintroduction in Dutch Zeeland province.

On Saturday 14 October 2017, five young thornback rays, raised in aquariums, will be brought to an oyster farm in Yerseke town. There, they will get used to the Oosterschelde estuary water. In a few weeks’ time, they will be freed. Later, more, up to 1000, young thornback rays will be freed. It is hoped that they will be a sustainable thornback ray population in the Oosterschelde; where they had become extinct. This species is sexually mature after eight years. Will they survive now? We don’t know yet.

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