Photo 97409173, (c) Madeleine Claire, some rights reserved (CC BY), uploaded by Madeleine Claire

Attribution © Madeleine Claire some rights reserved Uploaded by madily Source iNaturalist Associated observations Photos / Sounds 4 photos What Common Raven (Corvus corax) Observer madily Date September 26, 2020 12:03 PM PDT Place San Bruno Mountain State & County Park, Brisbane, CA, US (Google, OSM) Date Added September 26, 2020 05:23 PM PDT 2 IDs Research Grade View Sizes small medium large original