Berwickshire Marine Reserve has been working with researchers from the University of St Andrews to map different types of seabed in the reserve. Samples have been taken from the seabed and analysed. As part of the surveying process a number of underwater videos were created. Click on the map to discover findings from the survey.

Sonar towed behind a boat has been used to record the height of the seabed. Dark areas on the map below show deeper water.

The following map shows sightings from NBN atlas.