Photo 7387055, (c) Nathan Cross, some rights reserved (CC BY-NC), uploaded by Nathan Cross

Attribution © Nathan Cross some rights reserved Uploaded by nathancross Source iNaturalist Associated observations Photos / Sounds What Black-backed Woodpecker (Picoides arcticus) Observer nathancross Date April 22, 2017 11:26 AM CDT Place Lake County, MN, USA (Google, OSM) Date Added April 23, 2017 10:03 AM CDT 6 IDs Research Grade View Sizes small medium large original