Beachside at Rhossili Bay, with the wreck of the Helvetia buried in the sand and Worm's Head on the horizon, Rhossili Bay, Gower, Wales, United Kingdom, Europe

Beachside at Rhossili Bay with the wreck of the Helvetia buried in the sand, and Worm's Head on the horizon, Gower Peninsula, near Swansea, Wales, United Kingdom, Europe

Sabellaria alveolata honeycomb worm reef, Mimid beach, Sidi Boufdail, Mirleft, Morocco, North Africa, Africa

Dusk over the wreck of the Helvetia and Worms Head at Rhossili Bay, Gower, Wales, United Kingdom, Europe

Sunset over the wreck of the Helvetia and Worms Head at Rhossili Bay, Gower, Wales, United Kingdom, Europe

Sabellaria alveolata honeycomb worm reef, Mimid beach, Sidi Boufdail, Mirleft, Morocco, North Africa, Africa

Intertidal sand reef made by the sandcastle worm, Playa Guiones beach, Nosara, Nicoya Peninsula, Guanacaste Province, Costa Rica, Central America

Intertidal sand reef made by the sandcastle worm, Playa Guiones beach, Nosara, Nicoya Peninsula, Guanacaste Province, Costa Rica, Central America

Worms Head and Rhossili Bay with Heather-clad cliffs, Gower Peninsula, Swansea, West Glamorgan, Wales, United Kingdom, Europe

Worm's Head at high tide from the rocky seashore near Rhossili, Gower Peninsula, Wales, United Kingdom, Europe

Sanderling (Calidris alba), County Clare, Munster, Republic of Ireland, Europe

Worms Head and Rhossili beach under moonlight, Gower, South Wales, United Kingdom, Europe

Lugworm (Arenicola marina), Angus, Scotland, UK

Sand Mason Worm (Lanice conchilega), typical structure of tiny hairs covered in grains of sand only 3cm high, Burnmouth, Scotland, UK North Sea

Rag Worm (Arenicola marina), sand worm cast on beach at low tide, Eyemouth, Scotland, UK North Sea

Worms, Holy Sand Jewish Cemetery, tombstones from the 13th and 17th centuries

Worms, Holy Sand Jewish Cemetery, tombstones from the 11th to 13th centuries

Castle Tures, Sand in Taufers, Campo Tures, Tauferer Tal valley, Valli di Tures, Alto Adige, Italy, Europe

Castle Tures, Sand in Taufers, Campo Tures, Tauferer Tal valley, Valli di Tures, Alto Adige, Italy, Europe

crocodile snake eel puhi an ambush predator buried in sand underwater Hawaii