Photo 96734550, (c) cjackson, some rights reserved (CC BY-NC), uploaded by cjackson

Attribution © cjackson some rights reserved Uploaded by cjackson Source iNaturalist Associated observations Photos / Sounds What Heermann's Gull (Larus heermanni) Observer cjackson Date September 22, 2020 05:36 PM PDT Place Pacific Ocean, CA, US (Google, OSM) Date Added September 22, 2020 09:53 PM PDT 3 IDs Research Grade View Sizes small medium large original