Roman snail

In south-eastern Europe Helix pomatia lives in forests and open habitats, gardens, vineyards, especially along rivers, confined to calcareous substrate. In central Europe in open forests and shrubland on calcareous substrate. It prefers high humidity and lower temperatures, needs loose soil to burrow in order to hibernate and lay its eggs. It lives up to 2100 m in the Alps, usually below 2000 m. In south England it is restricted to undisturbed grassy or bushy wastelands, usually not in gardens, with a low reproduction rate and low powers of dispersal.