News Round-Up

Native oysters restored to Conwy Bay in Wales


1,300 native oysters have been returned to waters in River Conwy as part of an ambitious restoration project to bring back these ‘ocean superheroes’ from the brink of extinction. The Wild Oysters Project, a partnership between ZSL (Zoological Society of London), Blue Marine Foundation (BLUE) and British Marine aims to help restore healthy, resilient coastal waters around the UK.

Earning themselves the title ‘ocean superheroes’, native oysters (Ostrea edulis) provide huge benefits to coastal waters by helping to clean our seas and acting as an important habitat for marine wildlife. Declining by 95% due to human activities, native oyster populations have continued to decrease since the 1800s, meaning their benefits to the ocean have been lost.

In a bid to restore native oyster populations, and in turn see the return of health coastal waters, nurseries filled with oysters will be suspended underneath marina pontoons in Conwy Marina and Deganwy Marina of the River Conwy. The nurseries create a micro habitat acting as a maternity ward to the next generation of oysters. These oysters will begin reproducing over the next few months, releasing millions of baby oysters, known as larvae, into the ocean. MORE

Header image: Bangor University.