Photo 505779, (c) Marie Studer, some rights reserved (CC BY), uploaded by Marie Studer

Attribution © Marie Studer some rights reserved Uploaded by marie Source iNaturalist Associated observations Photos / Sounds What Northern Acorn Barnacle (Semibalanus balanoides) Observer marie Date September 21, 2013 09:53 AM EDT Place Rye, Rye, NH, US (Google, OSM) Date Added September 21, 2013 11:26 AM EDT 4 IDs Research Grade View Sizes small medium large original