Photo 63904210, (c) Mark Kriedemann, some rights reserved (CC BY), uploaded by Mark Kriedemann

Attribution © Mark Kriedemann some rights reserved Uploaded by kriedence_mark Source iNaturalist Australia Associated observations Photos / Sounds What Silver Gull (Chroicocephalus novaehollandiae) Observer kriedence_mark Date March 19, 2020 05:50 PM AEDT Place Sydney NSW, Australia (Google, OSM) Date Added March 19, 2020 10:02 PM AEDT 5 IDs Research Grade View Sizes small medium large original