Photo 133558, (c) anyoung78, some rights reserved (CC BY-NC), uploaded by anyoung78

Attribution © anyoung78 some rights reserved Uploaded by kestrel Source Flickr Original http://www.flickr.com/photos/27162822@N05/7369719700 Associated observations Photos / Sounds What Thatched Barnacle (Semibalanus cariosus) Observer kestrel Date June 5, 2012 06:39 AM PDT Place Princeton, California, United States (Google, OSM) Date Added June 15, 2012 01:37 PM PDT Description A. Young, A. Hurley, S. Matsuda 3 IDs Research Grade View Sizes small medium large original