Photo 30676621, (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger

Attribution © David Greenberger some rights reserved Uploaded by dgreenberger Source iNaturalist Associated observations Photos / Sounds What Acorn Woodpecker (Melanerpes formicivorus) Observer dgreenberger Date January 26, 2019 11:45 AM PST Place Unnamed Road, Woodacre, CA 94973, USA (Google, OSM) Date Added January 26, 2019 03:59 PM PST 2 IDs Research Grade View Sizes small medium large original