Photo 81555898, (c) Janine Baker, some rights reserved (CC BY-NC), uploaded by Janine Baker

Attribution © Janine Baker some rights reserved Uploaded by marinejanine Source iNaturalist Associated observations Photos / Sounds 5 photos What Philine angasi Observer marinejanine Date March 14, 2020 02:09 PM ACDT Place O'Sullivan Beach - E shore of boat harbour SA 5166, Australia (Google, OSM) Date Added June 29, 2020 04:51 PM ACST Description Egg balloon protruding from intertidal sand 3 IDs Research Grade View Sizes small medium large original