Photo 2868211, (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy

Attribution © Donna Pomeroy some rights reserved Uploaded by dpom Source iNaturalist Canada Associated observations Photos / Sounds What Olympic Gull (Larus glaucescens × occidentalis) Observer dpom Date December 9, 2014 01:53 PM PST Place Golden Gate Park, San Francisco, California, United States (Google, OSM) Date Added January 10, 2016 05:54 PM PST 2 IDs Research Grade View Associated taxa CC Glaucous-winged Gull (Larus glaucescens) Info Photo (c) karorem, some rights reserved (CC BY-NC), uploaded by karorem CC Olympic Gull (Larus glaucescens × occidentalis) Info Photo (c) Calli, some rights reserved (CC BY-NC), uploaded by Calli Sizes small medium large original