Photo 62081293, (c) teastham, some rights reserved (CC BY-NC), uploaded by teastham

Attribution © teastham some rights reserved Uploaded by teastham Source iNaturalist Canada Associated observations Photos / Sounds What Sitka Periwinkle (Littorina sitkana) Observer teastham Date February 22, 2020 05:58 PM PST Place Bamfield, BC, Canada (Google, OSM) Date Added February 23, 2020 09:45 PM PST 2 IDs Research Grade View Sizes small medium large original