Photo 688075, (c) ktnoon, some rights reserved (CC BY-NC), uploaded by ktnoon

Attribution © ktnoon some rights reserved Uploaded by ktnoon Source iNaturalist Associated observations Photos / Sounds What Australian Tubeworm (Ficopomatus enigmaticus) Observer ktnoon Date February 23, 2014 01:44 PM PST Place Lakeside Park, Oakland, California, US (Google, OSM) Date Added February 23, 2014 09:56 PM PST 2 IDs Research Grade View Sizes small medium large original