Bird photography by Roman T. Brewka. Eurasian Tree Sparrow (Passer montanus) [mazurek] {горобець польовий}.
Eurasian Tree Sparrow (Passer montanus) [mazurek] {горобець польовий} January 18, 2018, Bukwałd, Poland
Eurasian Tree Sparrow (Passer montanus) [mazurek] {горобець польовий} January 17, 2018, Bukwałd, Poland
Eurasian Tree Sparrow (Passer montanus) [mazurek] {горобець польовий} January 19, 2018, Bukwałd, Poland
Eurasian Tree Sparrow (Passer montanus) [mazurek] {горобець польовий} May 16, 2017, Bukwałd, Poland