LIC

I read, some time ago, about a bramble leaf miner called the pigmy moth, that eats away at bramble leaves in a rather distinctive pattern that usually resembles the number 20. Apparently a result of always travelling clockwise until colliding with the leaf veins. I’ve often (unsuccessfully) looked out for this phenomenon. This birch leaf is about the nearest I’ve seen, although I’d say this is more of a LIC pattern!