Seasearch is a national project for volunteer sports divers who have an interest in what they're seeing under water, want to learn more and want to help protect the marine environment. 

The main aim is to map out the various types of sea bed found in the near-shore zone around the whole of the British Isles. In addition we are recording what lives in each area, establishing the richest sites for marine life, the sites where there are problems and the sites which need protection.