S518 * Barn Swallow * Europese Swael * Hirundo Rustica

By I, Malene, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=20612

Sources:
(*) https://en.wikipedia.org/wiki/Barn_swallow
(*) https://ebird.org/species/barswa
(*) https://search.macaulaylibrary.org/catalog?taxonCode=barswa