By Charles J. Sharp - Own work, from Sharp Photography, sharpphotography.co.uk, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=107056585
_32.jpg)
Sanger
Sources:
(*) https://en.wikipedia.org/wiki/Sedge_warbler
(*) https://ebird.org/species/sedwar1
(*) https://search.macaulaylibrary.org/catalog?taxonCode=sedwar1