S327 * Common Tern * Gewone Sterretjie * Sterna Hirundo

By Tiia Monto, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=20543794

Sources:

(*) https://en.wikipedia.org/wiki/Common_tern
(*) https://ebird.org/species/comter
(*) https://search.macaulaylibrary.org/catalog?taxonCode=comter