They have  a preference for habitats with bushy cover, hedgerows and woodlands. Various types of water are used for their eggs including lakes, ponds, canals and even large ditches or ruts although rarely where fish are present. Acid or slightly saline water is acceptable. In their terrestrial phase they live in wet or damp places, wetlands and occasionally in cellars, inspection pits and the like. Prey is made up of insects, small slugs, caterpillars etc. Activity is generally nocturnal. Hibernation or reduced activity occurs from October until February in various cavities that are frost free such as under log piles, in cellars, caves and other underground places, occasionally in sheds and houses.