Nature and EnvironmentDucks who love snails who love wine10/07/2016October 7, 2016White dune snails are wreaking havoc on grape vines in South African vineyards. Ducks - and not chemical pesticides - are being used to fight them. That's good news for bees and other insects.Copy linkImage: picture-alliance/ dpaAdvertisementMighty ducks fight pests in South Africa01:14This browser does not support the video element.
