Sounds of the Earth - January

Relax with a calming mix of music and natural sounds. From midwinter on the English coast to the floodplains of Central Brazil via an Oxfordshire canal and a Somerset millpond, this month's mix focuses on birds.

Includes listener recordings made by Michael Bawtree and Paul Miles, BBC Natural History Unit recordings from Tim Bevan and Paul Reddish, and several made by sound recordist Chris Watson.