Place: Nicopolis, Preveza, Greece
Date: 26 August 2019.
[Passer montanus, Family Passeridae, Order Passeriformes, Wikipedia Entry: Eurasian tree sparrow]
The sound of the tree sparrow (borrowed from the Xeno-Canto website, recordist Jarek Matusiak)
Distribution and sightings of the tree sparrow across the British Isles (borrowed and modified from the Bird Atlas Mapstore).
Marnix's Bird Gallery 