Bright green thin stranded seaweed.
No interactions present.
Honestly Graham, you WOULD get more responses, maybe three, if you tagged Marine Species marine.
I have agreed because I think the picture is good enough.
...this isn't down to me but beachcombercoconut - over to you Lucy
Yes, I'm really sorry Graham and Lucy. Careless, if not stupid, of me.
Lucy & Graham - I have removed my agreement because, as G rightly says, it needs closer inspection (I am learning) See - http://www.ispotnature.org/node/427509
There is an issue with Gutweeds in iSpot!
Lat/Lng: 54.4904, -3.6152
OS grid ref: NX954117