Sounds of the Earth - Cows, Rain and a Wren
Slow Radio - A podcast by BBC Radio 3

Relax with a calming mix of music and natural sounds. Cornish waves, Welsh cows, a wren in a walnut tree and rain in the Galician mountains, recorded by Radio 3 Sunday Breakfast listeners Adriana Flores, Sean Tobin, Penny Lawrence and Alex Lisle.