Photo 502599, (c) David Durieux, some rights reserved (CC BY-NC-ND), uploaded by David Durieux

Attribution © David Durieux some rights reserved Uploaded by durieudm Source iNaturalist Associated observations Photos / Sounds What Western Gull (Larus occidentalis) Observer durieudm Date September 16, 2013 Place La Jolla, CA (Google, OSM) Date Added September 18, 2013 01:34 AM EDT Tags Animal, Bird, La Jolla 3 IDs Research Grade View Sizes small medium large original