they are prey to many animals, including owls and foxes and therefore have a short life, normally living for 6 to 12 months. however, in captivity they can live for over 20 months. they live in any place where it can find food or shelter but traditionally live in hedgerows, forests and grass lands. they make their nests wherever it is warm and there is cover. this means that they will usually nest underground but will nest in other warm environments.