Photo 6612818, (c) Vincent Giglio, some rights reserved (CC BY-NC), uploaded by Vincent Giglio

Attribution © Vincent Giglio some rights reserved Uploaded by vincentgiglio Source iNaturalist Associated observations Photos / Sounds What Ring-billed Gull (Larus delawarensis) Observer vincentgiglio Date March 17, 2017 04:45 PM CDT Place Granite City, IL, USA (Google, OSM) Date Added March 17, 2017 08:32 PM CDT 2 IDs Research Grade View Sizes small medium large original