Photo 1096765, (c) Danielle Iwane, some rights reserved (CC BY-NC), uploaded by Danielle Iwane

Attribution © Danielle Iwane some rights reserved Uploaded by danielled83 Source iNaturalist Associated observations Photos / Sounds What Chestnut-backed Chickadee (Poecile rufescens) Observer danielled83 Date September 6, 2014 10:02 AM PDT Place Bass Cove Trl, Castro Valley (Google, OSM) Date Added September 6, 2014 06:11 PM CDT 4 IDs Research Grade View Sizes small medium large original