Photo 3087024, (c) sidesplotch, some rights reserved (CC BY-NC), uploaded by sidesplotch

Attribution © sidesplotch some rights reserved Uploaded by sidesplotch Source iNaturalist Associated observations Photos / Sounds What Giant Keyhole Limpet (Megathura crenulata) Observer sidesplotch Date February 21, 2016 01:57 PM PST Place Cabrillo National Monument (Google, OSM) Date Added March 1, 2016 11:59 AM PST 3 IDs Research Grade View Sizes small medium large original