New research from Wageningen University & Research confirms that sharks and rays are using offshore wind farms in the Netherlands as habitats. By collecting seawater samples from four wind farms, researchers detected traces of DNA from several species, including thornback rays and basking sharks. The presence of these species, including the starry smooth-hound and blonde ray, suggests that these areas may offer a safe refuge due to restrictions on fishing and seabed disturbance.
The study also uncovered new information about the migratory patterns of basking sharks, previously unknown in Dutch waters. Researchers believe that the wind farms may provide a safer environment for marine life, potentially boosting biodiversity. However, further research is needed to understand the long-term impact on the ecosystem, and experts caution against activities that disturb the seabed, such as bottom trawling.