Photo 505242, (c) thiswiseguy, some rights reserved (CC BY-NC), uploaded by thiswiseguy

Attribution © thiswiseguy some rights reserved Uploaded by thiswiseguy Source iNaturalist Associated observations Photos / Sounds What Acorn Woodpecker (Melanerpes formicivorus) Observer thiswiseguy Date September 20, 2013 09:22 AM PDT Place Eaton Canyon Park, Pasadena, California, US (Google, OSM) Date Added September 20, 2013 06:09 PM PDT 2 IDs Research Grade View Sizes small medium large original