|Number seen/Abundance||Date||Location||Comments||Recorded by|
Hole in the wall, Falmouth, Cornwall.
|Extensive beds once through rocky grove near shore||Terry Middleton|
Site of wreck of the HERA, Gull Rock E of Nare Head Cornwall,
|Patchy distribution on seabed around wreck,in troughs of gritty sand amongst dead shells||Sally Sharrock|
Metal ring on rocks 100m from 'Plage' slipway, St Anthony in Roseland towards opp headland. Sheltered shore, little wave action. Rocky down to shore, seaweed dominates.
|5m below high tide||John Nicholson|