Photo 1927762, (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools

Attribution © Paul Cools some rights reserved Uploaded by paulcools Source iNaturalist Associated observations Photos / Sounds What Ross's Gull (Rhodostethia rosea) Observer paulcools Date April 25, 2011 07:24 AM BST Place Numansdorp (Google, OSM) Date Added May 28, 2015 06:36 PM BST 1 comment 10 IDs Research Grade View Sizes small medium large original