Photo 29968091, (c) Tristan Knight, all rights reserved, uploaded by Tristan Knight

Attribution © Tristan Knight all rights reserved Uploaded by t_knight Source iNaturalist Canada Associated observations Photos / Sounds What Herring Gull (Larus argentatus) Observer t_knight Date January 6, 2019 10:12 AM EST Place Hamilton Harbour, Hamilton, ON, CA (Google, OSM) Date Added January 6, 2019 05:50 PM EST 3 IDs Research Grade View Sizes small medium large original