Photo 46534577, (c) Lowell I., some rights reserved (CC BY-NC), uploaded by Lowell I.

Attribution © Lowell I. some rights reserved Uploaded by lowellnoel Source iNaturalist Associated observations Photos / Sounds What Checkered Periwinkle (Littorina scutulata) Observer lowellnoel Date July 29, 2019 12:19 PM PDT Place Dockweiler State Beach, Los Angeles, CA, US (Google, OSM) Date Added July 29, 2019 12:28 PM PDT 4 IDs Research Grade View Sizes small medium large original