Photo 104055012, (c) Matt Guilliams, some rights reserved (CC BY-NC), uploaded by Matt Guilliams

Attribution © Matt Guilliams some rights reserved Uploaded by matt_g Source iNaturalist Associated observations Photos / Sounds What California Mussel (Mytilus californianus) Observer matt_g Date November 11, 2020 12:20 PM PST Place Santa Barbara, CA 93109, USA (Google, OSM) Date Added November 11, 2020 03:35 PM PST 3 IDs Research Grade View Sizes small medium large original