Photo 160341566, (c) M, some rights reserved (CC BY-NC), uploaded by M

Attribution © M some rights reserved Uploaded by watersprite88 Source iNaturalist Associated observations Photos / Sounds What Halfmoon (Medialuna californiensis) Observer watersprite88 Date September 26, 2021 10:14 AM PDT Place San Diego County, CA, USA (Google, OSM) Date Added September 28, 2021 01:06 PM PDT 2 IDs Research Grade View Sizes small medium large original