Photo 76050238, (c) Rob Irwin, some rights reserved (CC BY-NC), uploaded by Rob Irwin

Attribution © Rob Irwin some rights reserved Uploaded by robirwin Source iNaturalist Associated observations Photos / Sounds 2 photos What Acorn Woodpecker (Melanerpes formicivorus) Observer robirwin Date May 30, 2020 12:21 PM PDT Place Chico, CA, USA (Google, OSM) Date Added May 30, 2020 09:15 PM PDT Description An Acorn Woodpecker granary (or side of a building) 2 IDs Research Grade View Sizes small medium large original