Photo 52673272, (c) sivicek, some rights reserved (CC BY-NC)

Attribution © sivicek some rights reserved Uploaded by sivicek Source iNaturalist Associated observations Photos / Sounds What Bur Oak (Quercus macrocarpa) Observer sivicek Date September 28, 2019 10:48 AM UTC Place W Country Club Rd, Champaign, IL, US (Google, OSM) Date Added September 28, 2019 03:48 PM UTC 2 IDs Research Grade View Sizes small medium large original