Edible periwinkle (Littorina littorea)

Species information

Edible periwinkle egg capsules © www.osfimages.com	Edible periwinkle © Trevor McDonald / www.nhpa.co.uk	Edible periwinkle © London Scientific Films / www.osfimages.com
Edible periwinkle grazing © Sue Scott	Edible periwinkle © N. A. Callow	Edible periwinkles on rock © Stephen Dalton / www.nhpa.co.uk
Edible periwinkles in rock pool © Barrie Watts / www.osfimages.com	Edible periwinkles © Paul Kay / www.osfimages.com