Common Earwig (Forficula auricularia) – The title is not a misspelling, but it is from Old English meaning ‘one that wiggles in your ear’. These slender insects do love to crawl into small dark crevices, so somebody sleeping on the ground may indeed have the unpleasant occasion to have one wiggle in one’s ear, but it is surely a myth that they burrow through the ear drum to lay their eggs in your brain! Those pincers at the rear look rather nasty, but they are mainly used in courtship and defence. Earwigs appear to be virtually wingless, but the hind wings are partly concealed beneath the outer, modified forewings. They in fact rarely fly. They feed on almost anything, from various plant material to aphids and other small insects, and scavenge from dead matter. Best keep your ears plugged when lying on the ground, if you happen to do so.