Marine Sightings & Miscellaneous Species Records from Natural Resources Wales (NRW), 2007 onwards

This dataset comprises of ad-hoc records of species recorded by staff outside of the methodology of dedicated research and monitoring surveys. Although any species may be recorded, records are usually made where they are likely to be of interest, such as, rare and scarce species and species outside of their normal range or species that have not previously been recorded in a site.