Photo 73840161, (c) Bonnie, some rights reserved (CC BY-NC), uploaded by Bonnie

Attribution © Bonnie some rights reserved Uploaded by bondaley Source iNaturalist Associated observations Photos / Sounds What Spiny Softshell (Apalone spinifera) Observer bondaley Date May 19, 2020 03:28 AM PDT Place Strawberry Hill, San Francisco, CA, US (Google, OSM) Date Added May 19, 2020 06:39 PM PDT 3 IDs Research Grade View Sizes small medium large original