Photo 101283647, no rights reserved, uploaded by Alex Heyman

Attribution By Alex Heyman no rights reserved Uploaded by arheyman01 Source iNaturalist Associated observations Photos / Sounds 9 photos What Eroded Periwinkle (Littorina keenae) Observer arheyman01 Date October 20, 2020 03:55 PM PDT Place Avila Beach, CA, USA (Google, OSM) Date Added October 20, 2020 07:13 PM PDT 2 IDs Research Grade View Sizes small medium large original