Photo 55245867, (c) Alison Young, some rights reserved (CC BY-NC), uploaded by Alison Young

Attribution © Alison Young some rights reserved Uploaded by kestrel Source iNaturalist Associated observations Photos / Sounds What California Mussel (Mytilus californianus) Observer kestrel Date October 28, 2019 06:11 PM PDT Place San Mateo County, CA, USA (Google, OSM) Date Added October 29, 2019 09:28 AM PDT 3 IDs Research Grade View Sizes small medium large original