Soft but resilient translucent jelly lozenges c. 25mm long, left on the strand line after strong winds.
No interactions present.
The sea squirts in the centre of the image are probably Ciona but there looks to be a colonial species in the bottom right hand corner too.
There is a piece of damaged sponge in the bottom of the image just left of centre and the bryozoan Flustra foliacea (looking like pale seaweed) is spread over it.
Lat/Lng: 52.8341, -4.1249
OS grid ref: SH569284
Many 1000's at the strand line: Sunday 21 November