Photo 53687392, (c) Yifei He 何一非, some rights reserved (CC BY), uploaded by Yifei He 何一非

Attribution © Yifei He 何一非 some rights reserved Uploaded by hesyifei Source iNaturalist Associated observations Photos / Sounds What Acorn Woodpecker (Melanerpes formicivorus) Observer hesyifei Date October 9, 2019 03:27 PM PDT Place Stanford University, Stanford, CA, US (Google, OSM) Date Added October 9, 2019 03:36 PM PDT 2 IDs Research Grade View Sizes small medium large original