Photo 63288049, (c) joelmc, some rights reserved (CC BY-NC), uploaded by joelmc

Attribution © joelmc some rights reserved Uploaded by joelmc Source iNaturalist Associated observations Photos / Sounds What Ring-billed Gull (Larus delawarensis) Observer joelmc Date March 11, 2020 04:55 PM CDT Place Chicago Harbors, Chicago, IL, US (Google, OSM) Date Added March 11, 2020 07:40 PM CDT 3 IDs Research Grade View Sizes small medium large original