Photo 16669518, (c) Sam Joyce, some rights reserved (CC BY), uploaded by Sam Joyce

Attribution © Sam Joyce some rights reserved Uploaded by sjoyce Source iNaturalist Associated observations Photos / Sounds 2 photos What Herring Gull (Larus argentatus) Observer sjoyce Date April 28, 2018 11:28 AM CDT Place Rainbow Beach Park, Chicago, IL, US (Google, OSM) Date Added April 28, 2018 04:03 PM CDT 3 IDs Research Grade View Sizes small medium large original