Echinus esculentus, Laminaria hyperborea. Site: Bull Point, Rathlin Island
 Echinus esculentus, Laminaria hyperborea. Event number: 19840808/04. Site: Bull Point, Rathlin Island. 1984-08-08. Photograph © Bernard Picton. (2/4) 
 Bernard Picton (2026). Photograph of Echinus esculentus, Laminaria hyperborea. Site: Bull Point, Rathlin Island. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_8362.jpg. Accessed on 2026-11-04