Photo 91141, (c) Di, some rights reserved (CC BY-NC), uploaded by Di

Attribution © Di some rights reserved Uploaded by direbecca Source iNaturalist Associated observations Photos / Sounds What Mute Swan (Cygnus olor) Observer direbecca Date March 17, 2012 Place Petaluma Wetlands (Google, OSM) Date Added March 17, 2012 07:59 PM PDT 5 IDs Research Grade View Sizes small medium large original