Tree Sparrow

/Passer montanus/

• Pair copulating at the edge of a Sand Martin (Riparia riparia) breeding colony. [17 s]
[TV format: PAL; original resolution: 720х576 px]

• Bulgaria

• Iva Hristova-Nikolova

Tree Sparrow

/Passer montanus/

• Juvenile drinking water. [11 s]
[TV format: PAL; original resolution: 720х576 px]

• Bulgaria

• Iva Hristova-Nikolova