Photo 4890487, (c) Cullin, some rights reserved (CC BY-NC), uploaded by Cullin

Attribution © Cullin some rights reserved Uploaded by cullin Source iNaturalist Associated observations Photos / Sounds 2 photos What Acorn Woodpecker (Melanerpes formicivorus) Observer cullin Date July 20, 2014 05:32 PM PDT Place Hillsboro, OR, USA (Google, OSM) Date Added September 15, 2016 12:34 AM PDT 4 IDs Research Grade View Sizes small medium large original