Tiny snails in North Norfolk

Tiny snails in North Norfolk

Observation - Tiny snails in North Norfolk. Description: This wall is covered in these tiny snails. It is within 1mile of the coast in Cromer, Norfolk. I do not recall seeing them on any other buildings close by. The roof of the building in the photo is grass and moss.

This wall is covered in these tiny snails. It is within 1mile of the coast in Cromer, Norfolk.

I do not recall seeing them on any other buildings close by. The roof of the building in the photo is grass and moss.