Photo 40647537, (c) Trond R. Oskars, some rights reserved (CC BY-NC), uploaded by Trond R. Oskars

Attribution © Trond R. Oskars some rights reserved Uploaded by trondoskars Source iNaturalist Associated observations Photos / Sounds What Common Periwinkle (Littorina littorea) Observer trondoskars Date June 1, 2019 06:06 PM CEST Place 6522 Frei, Norge (Google, OSM) Date Added June 1, 2019 07:50 PM CEST 2 IDs Research Grade View Sizes small medium large original