Photo 488078, (c) Gena Bentall, some rights reserved (CC BY-NC), uploaded by Gena Bentall

Attribution © Gena Bentall some rights reserved Uploaded by gbentall Source iNaturalist Associated observations Photos / Sounds What Thatched Barnacle (Semibalanus cariosus) Observer gbentall Date September 6, 2013 04:25 PM PDT Place 3558–3592 Studio Dr, Cayucos, California, US (Google, OSM) Date Added September 6, 2013 08:55 PM PDT 3 IDs Research Grade View Sizes small medium large original