Winkle Street, Calbourne, Isle of Wight, England, United Kingdom, Europe

Whitstable harbour, built in 1832, the first harbour in England to be served by a railway, the Crab and Winkle Line, Whitstable, Kent, England, United Kingdom, Europe

Winkle Street, Calbourne, Isle of Wight, England, United Kingdom, Europe

Common periwinkles (Littorina littorea) on toothed wrack (Fucus serratus) exposed at low tide, Lyme Regis, Dorset, England, United Kingdom, Europe

Winkle Street, Calbourne, Isle of Wight, England, United Kingdom, Europe

Winkle Street, Calbourne, Isle of Wight, England, United Kingdom, Europe

Flat Periwinkle (Littorina obtusata), small yellow snail showing tentacles and on top of green seaweed, Eyemouth, Scotland, UK North Sea

Flat Periwinkle (Littorina obtusata), small yellow snail showing tentacles and on top of green seaweed, Eyemouth, Scotland, UK North Sea

Spain, Catalonia, Barcelona, Interior of La Boqueria market on La Rambla.