Photo 14615895, (c) Paul Cook, some rights reserved (CC BY-NC-ND), uploaded by Paul Cook

Attribution © Paul Cook some rights reserved Uploaded by wildhamandpetersham Source iNaturalist United Kingdom Associated observations Photos / Sounds What Great Black-backed Gull (Larus marinus) Observer wildhamandpetersham Date March 30, 2018 12:45 PM CEST Place Richmond, Richmond, England, GB (Google, OSM) Date Added March 30, 2018 02:48 PM BST 3 IDs Research Grade View Sizes small medium large original