Photo 29761329, (c) Wonwoong Kim, some rights reserved (CC BY-NC), uploaded by Wonwoong Kim

Attribution © Wonwoong Kim some rights reserved Uploaded by wonwoong Source iNaturalist Associated observations Photos / Sounds What Western Gull (Larus occidentalis) Observer wonwoong Date May 10, 2018 10:57 AM KST Place Pier 39, Beach St, San Francisco, CA 94133 미국 (Google, OSM) Date Added January 2, 2019 01:19 AM KST 3 IDs Research Grade View Sizes small medium large original Copyright