Photo 287583, (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien

Attribution © Liam O'Brien some rights reserved Uploaded by robberfly Source iNaturalist Associated observations Photos / Sounds What Giant Pink Sea Star (Pisaster brevispinus) Observer robberfly Date March 30, 2013 10:55 AM PDT Place 12–98 Marina Green Dr, San Francisco, California, US (Google, OSM) Date Added April 3, 2013 07:13 AM PDT Description The identification is for the one on the right. 2 IDs Research Grade View Sizes small medium large original