Secrets of Bones

BBC FOUR

Wednesday 6 June 2018  00:30 - 01:00 (30 mins)
4/6. Sensing the World: Ben Garrod explores the surprising ways in which bone has evolved to help vertebrates sense the world around them, from wolves and sheep to the great grey owl. Also in HD. [S]

Secrets of Bones may be available on playback
Secrets of Bones (BBC FOUR) Wednesday 6 June 2018 00:30 - 01:00