Photo 56858542, (c) Lsf, some rights reserved (CC BY), uploaded by Lsf

Attribution © Lsf some rights reserved Uploaded by lsifer Source iNaturalist Associated observations Photos / Sounds 2 photos What Herring Gull (Larus argentatus) Observer lsifer Date October 20, 2019 04:15 PM CDT Place Jackson Park, Chicago, IL, USA (Google, OSM) Date Added November 23, 2019 11:01 PM CST 1 comment 2 IDs Research Grade View Sizes small medium large original Copyright