Wibbly wobbly jelly

Compass, ringers and lions manes, so I've been told. Weirdly fascinating.
Apparently there's a type of jellyfish that lives forever. Who knew!
Walked to the Old Man of Stoer today. Pretty amazing. As were the dolphins jumping in and out of the water. They do it to save energy I've been told. Again, who knew!
Coming to the conclusion, I don't know much.