Photo 5188733, (c) andyeli, some rights reserved (CC BY-NC), uploaded by andyeli

Attribution © andyeli some rights reserved Uploaded by andyeli Source iNaturalist Associated observations Photos / Sounds 2 photos What Northern Acorn Barnacle (Semibalanus balanoides) Observer andyeli Date October 9, 2016 10:12 AM EDT Place Acadia National Park, Bar Harbor, ME, US (Google, OSM) Date Added October 10, 2016 11:11 PM EDT 2 IDs Research Grade View Sizes small medium large original