Photo 333318, (c) Ken McGary, some rights reserved (CC BY-NC), uploaded by Ken McGary

Attribution © Ken McGary some rights reserved Uploaded by kensanfran Source iNaturalist Associated observations Photos / Sounds What Western Gull (Larus occidentalis) Observer kensanfran Date May 11, 2013 02:30 PM PDT Place McLaren Park, San Francisco, California, US (Google, OSM) Date Added May 11, 2013 04:43 PM PDT 1 comment 2 IDs Research Grade View Sizes small medium large original