Tim Randall:
05 Eurasian Tree Sparrow (Passer montanus) immature, Newton Aycliffe, UK
Tim Randall:
06 Eurasian Tree Sparrows (Passer montanus) immature and adult, Newton Aycliffe, UK
Tim Randall:
07 Eurasian Tree Sparrows (Passer montanus) immature and adult, Newton Aycliffe, UK
Tim Randall:
09 Eurasian Tree Sparrows (Passer montanus) Feed me, Newton Aycliffe. UK