Photo 55031584, (c) John D'Angelo, all rights reserved, uploaded by John D'Angelo

Attribution © John D'Angelo all rights reserved Uploaded by ornithopsis Source iNaturalist Associated observations Photos / Sounds What Ring-billed Gull (Larus delawarensis) Observer ornithopsis Date October 25, 2019 04:15 PM CDT Place Cook County, IL, USA (Google, OSM) Date Added October 26, 2019 03:08 PM CDT 3 IDs Research Grade View Sizes small medium large original