Zostera marina. Site: Dunnyneill Island, Strangford Lough 
 Zostera marina. Event number: 19820513/03. Site: Dunnyneill Island, Strangford Lough. 1982-05-13. Photograph © David Erwin. (24/24) 
 David Erwin (2026). Photograph of Zostera marina. Site: Dunnyneill Island, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0103.jpg. Accessed on 2026-11-04