Cyprian Najmar
Cyprian Najmar voted up Ray Dart's answer

Here in the UK, slugs are typically eaten by Blackbirds, Thrushes and Starlings. If you are lucky enough to have wild duck visiting your garden, then they are particularly voracious gastropod eaters.

Here is the real problem in the UK. Most of the blackbirds and thrushes here in the winter are actually visitors from Scandinavia and … Read more