Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)
Piotr Kalmus:
Mazurek, Eurasian Tree Sparrow (Passer montanus)