Photo 52923226, (c) Andy Birkey, all rights reserved, uploaded by Andy Birkey

Attribution © Andy Birkey all rights reserved Uploaded by andybirkey Source iNaturalist Associated observations Photos / Sounds What Black-headed Gull (Chroicocephalus ridibundus) Observer andybirkey Date September 21, 2019 04:08 AM HST Place Howth, Dublin, Ireland (Google, OSM) Date Added September 30, 2019 07:15 PM MDT 6 IDs Research Grade View Sizes small medium large original