Snail shell

Snail shell

Observation - Snail shell . Description: These photographs were taken whilst searching for Otter traces on a survey on the tidal section of the River Stour under White Bridge, Cattawade, Lawford, Essex. There were a number of shells and traces of the past presence of otters. However I did not th

These photographs were taken whilst searching for Otter traces on a survey on the tidal section of the River Stour under White Bridge, Cattawade, Lawford, Essex. There were a number of shells and traces of the past presence of otters. However I did not think otter was the animal eating the snails as presumably they would have eaten shell and all. I have been trying to find what animal is responsible since 2007 so far unsuccessfully any help would be welcome