Was on a rather late dog walk which ended walking through a local wood in the dark. There was just enough moon to see the path (but not the twig that poked me right in the eye...) but a bright green light caught our attention. Thinking I'd stumbled on some electronic gadget dropped earlier that day, I shone my torch on it to see. It was a glow worm! I scooped it onto a leaf to take a closer look (it appeared to be dead) but the picture I took is just a green blob on a black background.
Saw another one on the way back - remarkable!
Saw another one on the way back - remarkable!