danbirderman: Eurasian Tree Sparrows & nest (Passer montanus)
danbirderman: Eurasian Tree Sparrow (Passer montanus)
danbirderman: Eurasian Tree Sparrow at nest (Passer montanus)
danbirderman: Eurasian Tree Sparrow at nest (Passer montanus)
danbirderman: Eurasian Tree Sparrow at nest (Passer montanus)
danbirderman: Eurasian Tree Sparrow nest (Passer montanus)
danbirderman: Eurasian Tree Sparrow (Passer montanus)
danbirderman: Eurasian Tree Sparrow (Passer montanus)