Photo 256086644, (c) Mourad Harzallah, some rights reserved (CC BY), uploaded by Mourad Harzallah

Attribution © Mourad Harzallah some rights reserved Uploaded by mourad-harzallah Source iNaturalist Associated observations Photos / Sounds What Whiskered Tern (Chlidonias hybrida) Observer mourad-harzallah Date June 22, 2018 03:23 PM CET Place El Kala, Algérie (Google, OSM) Date Added February 13, 2023 11:59 AM CET 3 IDs Research Grade View Sizes small medium large original