Photo 11841500, (c) nmacdonald, all rights reserved, uploaded by nmacdonald

Attribution © nmacdonald all rights reserved Uploaded by nmacdonald Source iNaturalist Canada Associated observations Photos / Sounds What Northern Acorn Barnacle (Semibalanus balanoides) Observer nmacdonald Date November 11, 2017 02:15 PM AST Place St Marys Bay, , NS, CA (Google, OSM) Date Added November 15, 2017 06:28 AM EST 2 IDs Research Grade View Sizes small medium large original