Hay Player

Please subscribe to Hay Player for access to this content (more details)
Subscribe for £10.00

Tim Birkhead

Bird Sense

Hay Festival 2012, 
What is it like to be a swift, flying at over 100km an hour? Or a kiwi, plodding flightlessly among the humid undergrowth in the pitch dark of a New Zealand night? And what is going on inside the head of a nightingale as it sings?