Photo 56570179, (c) madfox, some rights reserved (CC BY-NC), uploaded by madfox

Attribution © madfox some rights reserved Uploaded by madfox Source iNaturalist Associated observations Photos / Sounds 2 photos What Bonaparte's Gull (Chroicocephalus philadelphia) Observer madfox Date October 31, 2019 02:18 PM PDT Place Yolo County, CA, USA (Google, OSM) Date Added November 18, 2019 08:59 PM PST Description Among other gulls 2 IDs Research Grade View Sizes small medium large original Copyright