This recording was made inside a barnhouse but so that you can hear very well what is happening outside. Tree Sparrows were nesting in a nestbox on the other side of wall, White Wagtails under the roof. Their nests were very close to each other. White Wagtail's nestlings are much younger, their voice sounds higher pitched.

Tree Sparrow and White Wagtail nestlings

Biologist, naturalist and field recordist based in Estonia. 

"Sights and sounds of nature are fascinating, I try to capture them both on photos and sound recordings. Unfortunately the diversity of nature is fading away,  I hope that showing the beauty of nature will slow down the merciless destruction of nature by humankind."

Tree Sparrow and White Wagtail nestlings

Veljo Runnel