66 EPPING FOREST Short-tailed Field Mouse. A larger mouse than the last named, though he resembles him in habit, and is equally destructive; especially to peas, beans, and crocus roots. The Hedgehog passes most of his time in hiding", lying up in some dry ditch or hole. He never leaves his retreat by day, and, being then generally covered by the leaves and grass which adhere to his spines, he is seldom seen unless a dog discovers him by scent. The late wanderer in the Forest may, however, catch a glimpse of him in the twilight, quartering the ground like a well-trained setter, and seeking his food by the help of his nose. During winter he hybernates in a torpid state. Water Shrew. " This elegant little animal is aquatic in its habits, frequenting clear fresh-water ditches and brooks. It swims and dives with great address. I have seen one swim across a pond in the Forest."—J. L. E. Common Shrew. Is very gregarious. '' I have seen at least a dozen, on a fine summer evening, gambolling together among the dead leaves when all is still. At the least movement they hide themselves in their burrows."— J. L. E. REPTILES The Common Snake and the Viper are found in the driest parts of the Forest. The former has yellow markings and a scaly appearance, and grows sometimes to three feet in length. The viper is of a dull brown throughout. The Slow Worm, which is quite harmless, is not uncom- mon. It is of a bronzy colour, and about twelve jnches long. It is much to be hoped that these reptiles will not be exterminated. The first and last are perfectly harmless. The viper, though its bite would be inconvenient, and possibly dangerous, will not use its fangs unless attacked.