Common Periwinkle

Common Periwinkle

Observation - Common Periwinkle - UK and Ireland. Description: The rocks on Falmouth beach are covered in these periwinkles. Although some of the shells were being used by hermit crabs most of them were still winkles.

The rocks on Falmouth beach are covered in these periwinkles. Although some of the shells were being used by hermit crabs most of them were still winkles.