Photo 517354, (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 2 photos What Heermann's Gull (Larus heermanni) Observer durieudm Date September 27, 2013 Place La Jolla, CA (Google, OSM) Date Added September 28, 2013 01:57 AM EDT Tags Animal, Bird, La Jolla 3 IDs Research Grade View Sizes small medium large original